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separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>   \u6392\u5e8f\u89c4\u5219\u7279\u6027\u5141\u8bb8\u4e3a\u6bcf\u4e00\u5217\u751a\u81f3\u6bcf\u4e00\u6b21\u64cd\u4f5c\u6307\u5b9a\u6570\u636e\u7684\u6392\u5e8f\u987a\u5e8f\u548c\u5b57\u7b26\u5206\u7c7b\u884c\u4e3a\u3002\u8fd9\u7f13\u89e3\u4e86\u6570\u636e\u5e93\u7684 <code>LC_COLLATE</code> \u548c <code>LC_CTYPE</code>\n   \u8bbe\u7f6e\u5728\u521b\u5efa\u4e4b\u540e\u65e0\u6cd5\u66f4\u6539\u8fd9\u4e00\u9650\u5236\u3002\n  </p><p><a href=\"/zh/docs/10/collation.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "46267eeab879ffe02ebb2d888cf54ee56391ecd2ad2d1f076dc59caf1cf11b0f", "content_hash": "2430c6d5563ba527540f638e692f565486ca2b11cb3fa0b4eeff5609eaa600ef", "source_database": "center", "source_revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "signature": "", "tables_zh": [], "attributes": 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{"/versions/10/description/0": "icu collation provider.", "/versions/10/facts/0/label": "Provider", "/versions/10/facts/1/label": "Catalog code", "/versions/10/facts/2/label": "Scope", "/versions/10/facts/2/value": "Source provider identity; installation/build availability is separate"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "d640ffbfdc4e1cf6f8a5fe7c62e936af9ab8b773427d5aa84cf359f1ca2fcd3c", "canonical_center_text_hash": "2430c6d5563ba527540f638e692f565486ca2b11cb3fa0b4eeff5609eaa600ef"}, "description_zh": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "comparison_data": {"scope": "Source provider identity; installation/build availability is separate", "provider": "icu", "catalog_code": "i"}, "comparison_hash": "32f8f50e31ea414a1e9025bccc3520c98705c2d76eda02990c93f5a74d941f61", "manual_language": "zh", "description_zh_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>   \u6392\u5e8f\u89c4\u5219\u7279\u6027\u5141\u8bb8\u4e3a\u6bcf\u4e00\u5217\u751a\u81f3\u6bcf\u4e00\u6b21\u64cd\u4f5c\u6307\u5b9a\u6570\u636e\u7684\u6392\u5e8f\u987a\u5e8f\u548c\u5b57\u7b26\u5206\u7c7b\u884c\u4e3a\u3002\u8fd9\u7f13\u89e3\u4e86\u6570\u636e\u5e93\u7684 <code>LC_COLLATE</code> \u548c <code>LC_CTYPE</code>\n   \u8bbe\u7f6e\u5728\u521b\u5efa\u4e4b\u540e\u65e0\u6cd5\u66f4\u6539\u8fd9\u4e00\u9650\u5236\u3002\n  </p><p><a href=\"/zh/docs/10/collation.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "11": {"facts": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": 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[{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "sections": [], "center_zh": {"title": "icu", "locale": "zh-Hans", "source": {"key": "provider-icu", "locale": "zh-Hans", "version": "11", "text_hash": "6965fe5de8197d41daa46c377a56d65ed38e51eb0680e3975e0300768a01d9c4", "collection": "locale", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "payload": {"facts": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/11/collation.html", "anchor": "", "locale": "zh-Hans", "version": "11", "build_id": 64, "page_key": "collation.html", "extraction": "concept-introduction", "source_hash": "a4c852e1b8d79eb68795b461098c1c88580a67978cdb401a30d312d9dd5b5ca1", "fragment_sha256": "e720e4a111f717824280b5cce670295bc6776b9b80c7573122c547178ca19524", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:ef5c7bc074acae9795db16e6b7482aea3b222bd4bcce0f76831332b97a21e8a1", "translated_from_revision": null}, "body_sha256": "bd6f186fabc57fb8623a687adfc03a9184522cd2e8406c33677869b94b4474b8", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "sections": [], "description_zh": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "description_zh_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6392\u5e8f\u89c4\u5219\u7279\u6027\u5141\u8bb8\u4e3a\u6bcf\u4e00\u5217\u751a\u81f3\u6bcf\u4e00\u6b21\u64cd\u4f5c\u6307\u5b9a\u6570\u636e\u7684\u6392\u5e8f\u987a\u5e8f\u548c\u5b57\u7b26\u5206\u7c7b\u884c\u4e3a\u3002\u8fd9\u7f13\u89e3\u4e86\u6570\u636e\u5e93\u7684 <code class=\"symbol\">LC_COLLATE</code> \u548c <code class=\"symbol\">LC_CTYPE</code>\n   \u8bbe\u7f6e\u5728\u521b\u5efa\u4e4b\u540e\u65e0\u6cd5\u66f4\u6539\u8fd9\u4e00\u9650\u5236\u3002\n  </p><p><a href=\"/zh/docs/11/collation.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "version": "11", "link_map": {"/zh/docs/11/collation.html": "/docs/11/collation.html"}, "body_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6392\u5e8f\u89c4\u5219\u7279\u6027\u5141\u8bb8\u4e3a\u6bcf\u4e00\u5217\u751a\u81f3\u6bcf\u4e00\u6b21\u64cd\u4f5c\u6307\u5b9a\u6570\u636e\u7684\u6392\u5e8f\u987a\u5e8f\u548c\u5b57\u7b26\u5206\u7c7b\u884c\u4e3a\u3002\u8fd9\u7f13\u89e3\u4e86\u6570\u636e\u5e93\u7684 <code>LC_COLLATE</code> \u548c <code>LC_CTYPE</code>\n   \u8bbe\u7f6e\u5728\u521b\u5efa\u4e4b\u540e\u65e0\u6cd5\u66f4\u6539\u8fd9\u4e00\u9650\u5236\u3002\n  </p><p><a href=\"/zh/docs/11/collation.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "2afe6112d737667f6fa6207d00142bf38bf2b5b3602f3679f01ee83c50c6d185", "content_hash": "6965fe5de8197d41daa46c377a56d65ed38e51eb0680e3975e0300768a01d9c4", "source_database": "center", "source_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "signature": "", "tables_zh": [], "attributes": {"scope": "Source provider identity; installation/build availability is separate", "provider": "icu", "catalog_code": "i"}, "description": ["\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002"], "manual_html": "", "manual_path": "/docs/11/collation.html", "sections_zh": [], "localization": {"status": "complete", "sources": [{"url": "/docs/11/collation.html", "method": "same-major semantic node", "sha256": "658e08b45afe49a030a4bd8351bdcc1925aed8378a09641468dde3c9046c0e6d", "language": "zh", "matched_nodes": ["#COLLATION/div[0]", "#COLLATION/div[1]/dl[0]/dt[0]", "#COLLATION/div[1]/dl[0]/dt[1]", "#COLLATION/div[4]/div[6]/ol[0]/li[0]", "#COLLATION/div[4]/div[6]/ol[0]/li[1]", "#COLLATION/div[4]/div[6]/ol[0]/li[2]", "#COLLATION/div[4]/p[11]", "#COLLATION/div[4]/p[13]", "#COLLATION/div[4]/p[15]", "#COLLATION/div[4]/p[17]", "#COLLATION/div[4]/p[19]", "#COLLATION/div[4]/p[1]", "#COLLATION/div[4]/p[21]", "#COLLATION/div[4]/p[22]", "#COLLATION/div[4]/p[24]", "#COLLATION/div[4]/p[26]", "#COLLATION/div[4]/p[2]", "#COLLATION/div[4]/p[3]", "#COLLATION/div[4]/p[4]", "#COLLATION/div[4]/p[5]", "#COLLATION/div[4]/p[7]", "#COLLATION/div[4]/p[9]", "#COLLATION/div[5]/div[4]/div[0]", "#COLLATION/div[5]/div[4]/p[1]", "#COLLATION/div[5]/div[5]/div[0]", "#COLLATION/div[5]/div[5]/div[3]/p[2]", "#COLLATION/div[5]/div[5]/div[3]/p[3]", "#COLLATION/div[5]/div[5]/div[3]/p[4]", "#COLLATION/div[5]/div[5]/div[3]/p[6]", "#COLLATION/div[5]/div[5]/div[4]/div[3]/dl[0]/dd[1]", "#COLLATION/div[5]/div[5]/div[4]/div[3]/dl[0]/dd[3]/p[0]", "#COLLATION/div[5]/div[5]/div[4]/div[3]/dl[0]/dd[3]/p[1]", "#COLLATION/div[5]/div[5]/div[4]/div[3]/dl[0]/dd[5]", "#COLLATION/div[5]/div[5]/div[4]/div[3]/dl[0]/dt[4]", "#COLLATION/div[5]/div[5]/div[4]/p[1]", "#COLLATION/div[5]/div[5]/div[4]/p[2]", "#COLLATION/div[5]/div[5]/div[4]/p[4]", "#COLLATION/div[5]/div[5]/p[1]", "#COLLATION/div[5]/div[5]/p[2]", "#COLLATION/div[5]/div[6]/div[0]", "#COLLATION/div[5]/div[6]/div[3]/p[1]", "#COLLATION/div[5]/div[6]/div[3]/p[3]", "#COLLATION/div[5]/div[6]/div[3]/p[4]", "#COLLATION/div[5]/div[6]/div[4]/div[3]/dl[0]/dd[11]", "#COLLATION/div[5]/div[6]/div[4]/div[3]/dl[0]/dd[1]/p[0]", "#COLLATION/div[5]/div[6]/div[4]/div[3]/dl[0]/dd[1]/p[2]", "#COLLATION/div[5]/div[6]/div[4]/div[3]/dl[0]/dd[3]/p[0]", "#COLLATION/div[5]/div[6]/div[4]/div[3]/dl[0]/dd[3]/p[1]", "#COLLATION/div[5]/div[6]/div[4]/div[3]/dl[0]/dd[5]", "#COLLATION/div[5]/div[6]/div[4]/div[3]/dl[0]/dd[7]", "#COLLATION/div[5]/div[6]/div[4]/div[3]/dl[0]/dd[9]", "#COLLATION/div[5]/div[6]/div[4]/div[6]/h3[0]", "#COLLATION/div[5]/div[6]/div[4]/div[6]/p[1]", "#COLLATION/div[5]/div[6]/div[4]/p[1]", "#COLLATION/div[5]/div[6]/div[4]/p[2]", "#COLLATION/div[5]/div[6]/div[4]/p[4]", "#COLLATION/div[5]/div[6]/div[4]/p[5]", "#COLLATION/div[5]/div[6]/div[5]/p[1]", "#COLLATION/div[5]/div[6]/p[1]", "#COLLATION/div[5]/div[6]/p[2]", "#COLLATION/div[5]/p[1]", "#COLLATION/div[5]/p[2]", "#COLLATION/div[5]/p[3]", "#COLLATION/p[3]"]}], "language": "zh", "original_text": {"/versions/11/description/0": "icu collation provider.", "/versions/11/facts/0/label": "Provider", "/versions/11/facts/1/label": "Catalog code", "/versions/11/facts/2/label": "Scope", "/versions/11/facts/2/value": "Source provider identity; installation/build availability is separate"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "98fd67c8e7f77f3bdbf59c936ae8cc8e2f7c72cb7e06a34172baff164f12e35f", "canonical_center_text_hash": "6965fe5de8197d41daa46c377a56d65ed38e51eb0680e3975e0300768a01d9c4"}, "description_zh": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "comparison_data": {"scope": "Source provider identity; installation/build availability is separate", "provider": "icu", "catalog_code": "i"}, "comparison_hash": "32f8f50e31ea414a1e9025bccc3520c98705c2d76eda02990c93f5a74d941f61", "manual_language": "zh", "description_zh_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6392\u5e8f\u89c4\u5219\u7279\u6027\u5141\u8bb8\u4e3a\u6bcf\u4e00\u5217\u751a\u81f3\u6bcf\u4e00\u6b21\u64cd\u4f5c\u6307\u5b9a\u6570\u636e\u7684\u6392\u5e8f\u987a\u5e8f\u548c\u5b57\u7b26\u5206\u7c7b\u884c\u4e3a\u3002\u8fd9\u7f13\u89e3\u4e86\u6570\u636e\u5e93\u7684 <code>LC_COLLATE</code> \u548c <code>LC_CTYPE</code>\n   \u8bbe\u7f6e\u5728\u521b\u5efa\u4e4b\u540e\u65e0\u6cd5\u66f4\u6539\u8fd9\u4e00\u9650\u5236\u3002\n  </p><p><a href=\"/zh/docs/11/collation.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "12": {"facts": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "tables": [], "aliases": [], "related": [], "release": {"ref": "https://ftp.postgresql.org/pub/source/v12.22/postgresql-12.22.tar.bz2", "label": "12.22", "major": "12", "channel": "historical", "revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b", "source_sha256": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b", "catalog_fingerprint": "9f857f4ee4875f9c7de6bfc9df4b757dec8b3a0bb88eadb519c7bd267bd56149"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v12.22/postgresql-12.22.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, {"url": "/docs/12/collation.html", "path": "collation.html", "label": "PostgreSQL 12 English manual", "sha256": "4350f1c8cce4d867bfd13b18912854ef0f70968a484123e54d860b621c391545"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/12/collation.html", "anchor": "", "locale": "zh-Hans", "version": "12", "build_id": 65, "page_key": "collation.html", "extraction": "concept-introduction", "source_hash": "bc04dc1a2327694dcc834ca5c67acf2247ae8287073f1f2506e51562f3cdc3b3", "fragment_sha256": "e720e4a111f717824280b5cce670295bc6776b9b80c7573122c547178ca19524", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:86d2ff781f93e1de17122ebc514d5e64fcb63fed15941f496d7e146c6dcc7a49", "translated_from_revision": null}, "body_sha256": "c81217d0952be31657dbb6fa06211d2fb074d8b258c9fb43f26020484fb40712", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "facts_zh": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "sections": [], "center_zh": {"title": "icu", "locale": "zh-Hans", "source": {"key": "provider-icu", "locale": "zh-Hans", "version": "12", "text_hash": "551717d3911383327bd2920ed7ee6387cd99ada2cf148ed140376c37ad1e71e0", "collection": "locale", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "payload": {"facts": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/12/collation.html", "anchor": "", "locale": "zh-Hans", "version": "12", "build_id": 65, "page_key": "collation.html", "extraction": "concept-introduction", "source_hash": "bc04dc1a2327694dcc834ca5c67acf2247ae8287073f1f2506e51562f3cdc3b3", "fragment_sha256": "e720e4a111f717824280b5cce670295bc6776b9b80c7573122c547178ca19524", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:86d2ff781f93e1de17122ebc514d5e64fcb63fed15941f496d7e146c6dcc7a49", "translated_from_revision": null}, "body_sha256": "c81217d0952be31657dbb6fa06211d2fb074d8b258c9fb43f26020484fb40712", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "sections": [], "description_zh": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "description_zh_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6392\u5e8f\u89c4\u5219\u7279\u6027\u5141\u8bb8\u4e3a\u6bcf\u4e00\u5217\u751a\u81f3\u6bcf\u4e00\u6b21\u64cd\u4f5c\u6307\u5b9a\u6570\u636e\u7684\u6392\u5e8f\u987a\u5e8f\u548c\u5b57\u7b26\u5206\u7c7b\u884c\u4e3a\u3002\u8fd9\u7f13\u89e3\u4e86\u6570\u636e\u5e93\u7684 <code class=\"symbol\">LC_COLLATE</code> \u548c <code class=\"symbol\">LC_CTYPE</code>\n   \u8bbe\u7f6e\u5728\u521b\u5efa\u4e4b\u540e\u65e0\u6cd5\u66f4\u6539\u8fd9\u4e00\u9650\u5236\u3002\n  </p><p><a href=\"/zh/docs/12/collation.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "version": "12", "link_map": {"/zh/docs/12/collation.html": "/docs/12/collation.html"}, "body_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6392\u5e8f\u89c4\u5219\u7279\u6027\u5141\u8bb8\u4e3a\u6bcf\u4e00\u5217\u751a\u81f3\u6bcf\u4e00\u6b21\u64cd\u4f5c\u6307\u5b9a\u6570\u636e\u7684\u6392\u5e8f\u987a\u5e8f\u548c\u5b57\u7b26\u5206\u7c7b\u884c\u4e3a\u3002\u8fd9\u7f13\u89e3\u4e86\u6570\u636e\u5e93\u7684 <code>LC_COLLATE</code> \u548c <code>LC_CTYPE</code>\n   \u8bbe\u7f6e\u5728\u521b\u5efa\u4e4b\u540e\u65e0\u6cd5\u66f4\u6539\u8fd9\u4e00\u9650\u5236\u3002\n  </p><p><a href=\"/zh/docs/12/collation.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "96f16134f384ce8d585b60e718fe4bdcaee860b40ccdcd4de7258c82a7313ead", "content_hash": "551717d3911383327bd2920ed7ee6387cd99ada2cf148ed140376c37ad1e71e0", "source_database": "center", "source_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "signature": "", "tables_zh": [], "attributes": {"scope": "Source provider identity; installation/build availability is separate", "provider": "icu", "catalog_code": "i"}, "description": ["\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002"], "manual_html": "", "manual_path": "/docs/12/collation.html", "sections_zh": [], "localization": {"status": "complete", "sources": [{"url": "/docs/12/collation.html", "method": "same-major semantic node", "sha256": "2e9902327669ff553e36540c00585b205fe25a25d5669f40d21e03ee58801cea", "language": "zh", "matched_nodes": ["#COLLATION/div[0]", "#COLLATION/div[1]/dl[0]/dt[0]", "#COLLATION/div[1]/dl[0]/dt[1]", "#COLLATION/div[4]/div[6]/ol[0]/li[0]", "#COLLATION/div[4]/div[6]/ol[0]/li[1]", "#COLLATION/div[4]/div[6]/ol[0]/li[2]", "#COLLATION/div[4]/p[11]", "#COLLATION/div[4]/p[13]", "#COLLATION/div[4]/p[15]", "#COLLATION/div[4]/p[17]", "#COLLATION/div[4]/p[19]", "#COLLATION/div[4]/p[1]", "#COLLATION/div[4]/p[21]", "#COLLATION/div[4]/p[22]", "#COLLATION/div[4]/p[24]", "#COLLATION/div[4]/p[26]", "#COLLATION/div[4]/p[2]", "#COLLATION/div[4]/p[3]", "#COLLATION/div[4]/p[4]", "#COLLATION/div[4]/p[5]", "#COLLATION/div[4]/p[7]", "#COLLATION/div[4]/p[9]", "#COLLATION/div[5]/div[4]/div[0]", "#COLLATION/div[5]/div[4]/p[1]", "#COLLATION/div[5]/div[5]/div[0]", "#COLLATION/div[5]/div[5]/div[3]/p[2]", "#COLLATION/div[5]/div[5]/div[3]/p[3]", "#COLLATION/div[5]/div[5]/div[3]/p[4]", "#COLLATION/div[5]/div[5]/div[3]/p[6]", "#COLLATION/div[5]/div[5]/div[4]/div[3]/dl[0]/dd[1]", "#COLLATION/div[5]/div[5]/div[4]/div[3]/dl[0]/dd[3]/p[0]", "#COLLATION/div[5]/div[5]/div[4]/div[3]/dl[0]/dd[3]/p[1]", "#COLLATION/div[5]/div[5]/div[4]/div[3]/dl[0]/dd[5]", "#COLLATION/div[5]/div[5]/div[4]/div[3]/dl[0]/dt[4]", "#COLLATION/div[5]/div[5]/div[4]/p[1]", "#COLLATION/div[5]/div[5]/div[4]/p[2]", "#COLLATION/div[5]/div[5]/div[4]/p[4]", "#COLLATION/div[5]/div[5]/p[1]", "#COLLATION/div[5]/div[5]/p[2]", "#COLLATION/div[5]/div[6]/div[0]", "#COLLATION/div[5]/div[6]/div[3]/p[1]", "#COLLATION/div[5]/div[6]/div[3]/p[3]", "#COLLATION/div[5]/div[6]/div[3]/p[4]", "#COLLATION/div[5]/div[6]/div[4]/div[3]/dl[0]/dd[11]", "#COLLATION/div[5]/div[6]/div[4]/div[3]/dl[0]/dd[1]/p[0]", "#COLLATION/div[5]/div[6]/div[4]/div[3]/dl[0]/dd[1]/p[2]", "#COLLATION/div[5]/div[6]/div[4]/div[3]/dl[0]/dd[3]/p[0]", "#COLLATION/div[5]/div[6]/div[4]/div[3]/dl[0]/dd[3]/p[1]", "#COLLATION/div[5]/div[6]/div[4]/div[3]/dl[0]/dd[5]", "#COLLATION/div[5]/div[6]/div[4]/div[3]/dl[0]/dd[7]", "#COLLATION/div[5]/div[6]/div[4]/div[3]/dl[0]/dd[9]", "#COLLATION/div[5]/div[6]/div[4]/div[6]/h3[0]", "#COLLATION/div[5]/div[6]/div[4]/div[6]/p[1]", "#COLLATION/div[5]/div[6]/div[4]/p[1]", "#COLLATION/div[5]/div[6]/div[4]/p[2]", "#COLLATION/div[5]/div[6]/div[4]/p[4]", "#COLLATION/div[5]/div[6]/div[4]/p[5]", "#COLLATION/div[5]/div[6]/div[5]/p[1]", "#COLLATION/div[5]/div[6]/p[1]", "#COLLATION/div[5]/div[6]/p[2]", "#COLLATION/div[5]/div[7]/div[0]", "#COLLATION/div[5]/div[7]/p[4]", "#COLLATION/div[5]/div[7]/p[6]", "#COLLATION/div[5]/p[1]", "#COLLATION/div[5]/p[2]", "#COLLATION/div[5]/p[3]", "#COLLATION/p[3]"]}], "language": "zh", "original_text": {"/versions/12/description/0": "icu collation provider.", "/versions/12/facts/0/label": "Provider", "/versions/12/facts/1/label": "Catalog code", "/versions/12/facts/2/label": "Scope", "/versions/12/facts/2/value": "Source provider identity; installation/build availability is separate"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "f03dbdad5d7d4a8417c1bafc69071283e3684291074fa88413fa42b4c7bd627c", "canonical_center_text_hash": "551717d3911383327bd2920ed7ee6387cd99ada2cf148ed140376c37ad1e71e0"}, "description_zh": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "comparison_data": {"scope": "Source provider identity; installation/build availability is separate", "provider": "icu", "catalog_code": "i"}, "comparison_hash": "32f8f50e31ea414a1e9025bccc3520c98705c2d76eda02990c93f5a74d941f61", "manual_language": "zh", "description_zh_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6392\u5e8f\u89c4\u5219\u7279\u6027\u5141\u8bb8\u4e3a\u6bcf\u4e00\u5217\u751a\u81f3\u6bcf\u4e00\u6b21\u64cd\u4f5c\u6307\u5b9a\u6570\u636e\u7684\u6392\u5e8f\u987a\u5e8f\u548c\u5b57\u7b26\u5206\u7c7b\u884c\u4e3a\u3002\u8fd9\u7f13\u89e3\u4e86\u6570\u636e\u5e93\u7684 <code>LC_COLLATE</code> \u548c <code>LC_CTYPE</code>\n   \u8bbe\u7f6e\u5728\u521b\u5efa\u4e4b\u540e\u65e0\u6cd5\u66f4\u6539\u8fd9\u4e00\u9650\u5236\u3002\n  </p><p><a href=\"/zh/docs/12/collation.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "13": {"facts": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "tables": [], "aliases": [], "related": [], "release": {"ref": "https://ftp.postgresql.org/pub/source/v13.23/postgresql-13.23.tar.bz2", "label": "13.23", "major": "13", "channel": "historical", "revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6", "source_sha256": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6", "catalog_fingerprint": "c7015c845255c9d721c547c8ab9ef37825d332588c9691d982e6906b7d571002"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v13.23/postgresql-13.23.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, {"url": "/docs/13/collation.html", "path": "collation.html", "label": "PostgreSQL 13 English manual", "sha256": "330451707b1937dfcc7305bf7ca3002ea2ff207a12645dbaee16e95ad5de6b86"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/13/collation.html", "anchor": "", "locale": "zh-Hans", "version": "13", "build_id": 66, "page_key": "collation.html", "extraction": "concept-introduction", "source_hash": "e25c34022f340610f507eb3f3212f7ad16a5f863cd4fbd806484fa95ddd6452e", "fragment_sha256": "e720e4a111f717824280b5cce670295bc6776b9b80c7573122c547178ca19524", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:a13a825c39f0268ef1cfe9137e283e38d0da73b2d7894f0733c7b26372a4f6a4", "translated_from_revision": null}, "body_sha256": "28d9a87bbe3c58b9c25f08a04368027c199d0e3f16609ebf4443e1846929925a", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "facts_zh": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "sections": [], "center_zh": {"title": "icu", "locale": "zh-Hans", "source": {"key": "provider-icu", "locale": "zh-Hans", "version": "13", "text_hash": "2da6bc2522607967728eae67d12636b144f5479132b3bf4aa9aa40fa6225fc9a", "collection": "locale", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "payload": {"facts": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/13/collation.html", "anchor": "", "locale": "zh-Hans", "version": "13", "build_id": 66, "page_key": "collation.html", "extraction": "concept-introduction", "source_hash": "e25c34022f340610f507eb3f3212f7ad16a5f863cd4fbd806484fa95ddd6452e", "fragment_sha256": "e720e4a111f717824280b5cce670295bc6776b9b80c7573122c547178ca19524", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:a13a825c39f0268ef1cfe9137e283e38d0da73b2d7894f0733c7b26372a4f6a4", "translated_from_revision": null}, "body_sha256": "28d9a87bbe3c58b9c25f08a04368027c199d0e3f16609ebf4443e1846929925a", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "sections": [], "description_zh": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "description_zh_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6392\u5e8f\u89c4\u5219\u7279\u6027\u5141\u8bb8\u4e3a\u6bcf\u4e00\u5217\u751a\u81f3\u6bcf\u4e00\u6b21\u64cd\u4f5c\u6307\u5b9a\u6570\u636e\u7684\u6392\u5e8f\u987a\u5e8f\u548c\u5b57\u7b26\u5206\u7c7b\u884c\u4e3a\u3002\u8fd9\u7f13\u89e3\u4e86\u6570\u636e\u5e93\u7684 <code class=\"symbol\">LC_COLLATE</code> \u548c <code class=\"symbol\">LC_CTYPE</code>\n   \u8bbe\u7f6e\u5728\u521b\u5efa\u4e4b\u540e\u65e0\u6cd5\u66f4\u6539\u8fd9\u4e00\u9650\u5236\u3002\n  </p><p><a href=\"/zh/docs/13/collation.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "version": "13", "link_map": {"/zh/docs/13/collation.html": "/docs/13/collation.html"}, "body_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6392\u5e8f\u89c4\u5219\u7279\u6027\u5141\u8bb8\u4e3a\u6bcf\u4e00\u5217\u751a\u81f3\u6bcf\u4e00\u6b21\u64cd\u4f5c\u6307\u5b9a\u6570\u636e\u7684\u6392\u5e8f\u987a\u5e8f\u548c\u5b57\u7b26\u5206\u7c7b\u884c\u4e3a\u3002\u8fd9\u7f13\u89e3\u4e86\u6570\u636e\u5e93\u7684 <code>LC_COLLATE</code> \u548c <code>LC_CTYPE</code>\n   \u8bbe\u7f6e\u5728\u521b\u5efa\u4e4b\u540e\u65e0\u6cd5\u66f4\u6539\u8fd9\u4e00\u9650\u5236\u3002\n  </p><p><a href=\"/zh/docs/13/collation.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "9f3466e2b92446c6db35235b574f30a45db0f603c01f98f708d4904823362afb", "content_hash": "2da6bc2522607967728eae67d12636b144f5479132b3bf4aa9aa40fa6225fc9a", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "signature": "", "tables_zh": [], "attributes": {"scope": "Source provider identity; installation/build availability is separate", "provider": "icu", "catalog_code": "i"}, "description": ["\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002"], "manual_html": "", "manual_path": "/docs/13/collation.html", "sections_zh": [], "localization": {"status": "complete", "sources": [{"url": "/docs/13/collation.html", "method": "same-major semantic node", "sha256": "d6e1ea4f0ef4f4b2629cd14a15b16157a20877797dd9697d0de7285502903ff4", "language": "zh", 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\u6392\u5e8f\u89c4\u5219\u7279\u6027\u5141\u8bb8\u4e3a\u6bcf\u4e00\u5217\u751a\u81f3\u6bcf\u4e00\u6b21\u64cd\u4f5c\u6307\u5b9a\u6570\u636e\u7684\u6392\u5e8f\u987a\u5e8f\u548c\u5b57\u7b26\u5206\u7c7b\u884c\u4e3a\u3002\u8fd9\u7f13\u89e3\u4e86\u6570\u636e\u5e93\u7684 <code>LC_COLLATE</code> \u548c <code>LC_CTYPE</code>\n   \u8bbe\u7f6e\u5728\u521b\u5efa\u4e4b\u540e\u65e0\u6cd5\u66f4\u6539\u8fd9\u4e00\u9650\u5236\u3002\n  </p><p><a href=\"/zh/docs/13/collation.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "14": {"facts": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "tables": [], "aliases": [], "related": [], "release": {"ref": 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"https://ftp.postgresql.org/pub/source/v16.15/postgresql-16.15.tar.bz2", "label": "16.15", "major": "16", "channel": "stable", "revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed", "source_sha256": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed", "catalog_fingerprint": "fa133458dc8f52e15083b4f59b7a582e2e378b608d3ac5c53054df458a374e23"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v16.15/postgresql-16.15.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, {"url": "/docs/16/collation.html#COLLATION-CONCEPTS", "path": "collation.html", "label": "PostgreSQL 16 English manual", "sha256": "4831a1482a503fd30dfe193715a3bb76fc66a4b21bc18d36ea52bcd7855a1137"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/16/collation.html#COLLATION-CONCEPTS", "anchor": "COLLATION-CONCEPTS", "locale": "zh-Hans", "version": "16", "build_id": 103, "page_key": "collation.html", "extraction": "concept-introduction", "source_hash": "3829bad7f342fe98b08b727319c85c364f604deffc656e01a75692db6776d6b9", "fragment_sha256": "65c669b4b471a4b910fbbf22320d2850706103df9ffe94f2f424f005447f0e18", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:80579a071736780f9c4022bb5148e1fb1256f1a33591306af67816e9e9bf3a9b", "translated_from_revision": null}, "body_sha256": "9fa9b10a58da2de36371bdee301ee5f27f80880611b7c08beb9047a9ef29a266", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "facts_zh": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "sections": [], "center_zh": {"title": "icu", "locale": "zh-Hans", "source": {"key": "provider-icu", "locale": "zh-Hans", "version": "16", "text_hash": "fce326d03975ea0dbe8607ab18751922d09036408f8fb6967d78907c4b29675a", "collection": "locale", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "payload": {"facts": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/16/collation.html#COLLATION-CONCEPTS", "anchor": "COLLATION-CONCEPTS", "locale": "zh-Hans", "version": "16", "build_id": 103, "page_key": "collation.html", "extraction": "concept-introduction", "source_hash": "3829bad7f342fe98b08b727319c85c364f604deffc656e01a75692db6776d6b9", "fragment_sha256": "65c669b4b471a4b910fbbf22320d2850706103df9ffe94f2f424f005447f0e18", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:80579a071736780f9c4022bb5148e1fb1256f1a33591306af67816e9e9bf3a9b", "translated_from_revision": null}, "body_sha256": "9fa9b10a58da2de36371bdee301ee5f27f80880611b7c08beb9047a9ef29a266", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "sections": [], "description_zh": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "description_zh_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code class=\"type\">text</code>\u3001<code class=\"type\">varchar</code> \u548c <code class=\"type\">char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a class=\"glossterm\" href=\"/zh/docs/16/glossary.html#GLOSSARY-DOMAIN\"><em class=\"glossterm\"></em></a><em class=\"glossterm\"><a class=\"glossterm\" href=\"/zh/docs/16/glossary.html#GLOSSARY-DOMAIN\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span class=\"quote\">\u201c<span class=\"quote\">\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code class=\"literal\">ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code class=\"literal\">&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code class=\"literal\">ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code class=\"function\">lower</code>\u3001<code class=\"function\">upper</code> \u548c\n    <code class=\"function\">initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code class=\"function\">to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    \u5bf9\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff0c\u901a\u8fc7\u68c0\u67e5\u53c2\u6570\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u7684\u6392\u5e8f\u89c4\u5219\uff0c\u4f1a\u5728\u8fd0\u884c\u65f6\u7528\u4e8e\u6267\u884c\u6307\u5b9a\u64cd\u4f5c\u3002\u5982\u679c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u7ed3\u679c\u5c5e\u4e8e\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u5728\u89e3\u6790\u65f6\u5b83\u4e5f\u4f1a\u88ab\u7528\u4f5c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u5df2\u5b9a\u4e49\u6392\u5e8f\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u5916\u56f4\u8868\u8fbe\u5f0f\u9700\u8981\u77e5\u9053\u5176\u6392\u5e8f\u89c4\u5219\u65f6\u4f7f\u7528\u3002\n   </p><p><a href=\"/zh/docs/16/collation.html#COLLATION-CONCEPTS\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "version": "16", "link_map": {"/zh/docs/16/glossary.html#GLOSSARY-DOMAIN": "/docs/16/glossary.html#GLOSSARY-DOMAIN", "/zh/docs/16/collation.html#COLLATION-CONCEPTS": "/docs/16/collation.html#COLLATION-CONCEPTS"}, "body_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code>text</code>\u3001<code>varchar</code> \u548c <code>char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a href=\"/zh/docs/16/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\"><em></em></a><em><a href=\"/zh/docs/16/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span>\u201c<span>\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code>ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code>&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code>ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code>lower</code>\u3001<code>upper</code> \u548c\n    <code>initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code>to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    \u5bf9\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff0c\u901a\u8fc7\u68c0\u67e5\u53c2\u6570\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u7684\u6392\u5e8f\u89c4\u5219\uff0c\u4f1a\u5728\u8fd0\u884c\u65f6\u7528\u4e8e\u6267\u884c\u6307\u5b9a\u64cd\u4f5c\u3002\u5982\u679c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u7ed3\u679c\u5c5e\u4e8e\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u5728\u89e3\u6790\u65f6\u5b83\u4e5f\u4f1a\u88ab\u7528\u4f5c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u5df2\u5b9a\u4e49\u6392\u5e8f\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u5916\u56f4\u8868\u8fbe\u5f0f\u9700\u8981\u77e5\u9053\u5176\u6392\u5e8f\u89c4\u5219\u65f6\u4f7f\u7528\u3002\n   </p><p><a href=\"/zh/docs/16/collation.html#COLLATION-CONCEPTS\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "1d400a24c8333cfc3baed6dd1f5d30236079bcd4c5b93588e15938a3933849d7", "content_hash": "fce326d03975ea0dbe8607ab18751922d09036408f8fb6967d78907c4b29675a", "source_database": "center", "source_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "signature": "", "tables_zh": [], "attributes": {"scope": "Source provider identity; installation/build availability is separate", "provider": "icu", "catalog_code": "i"}, "description": ["\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002"], "manual_html": "", "manual_path": "/docs/16/collation.html#COLLATION-CONCEPTS", "sections_zh": [], "localization": {"status": "complete", "sources": [{"url": "/docs/16/collation.html", "method": "same-major semantic node", "sha256": "aeb35357d955597059abd8a41cc0f5e9df549be38338af0e61b98cd3bf9a844b", "language": "zh", "matched_nodes": ["#COLLATION/div[1]/dl[0]/dt[0]", "#COLLATION/div[4]/div[6]/ol[0]/li[0]", "#COLLATION/div[4]/div[6]/ol[0]/li[1]", "#COLLATION/div[4]/div[6]/ol[0]/li[2]", "#COLLATION/div[4]/p[11]", "#COLLATION/div[4]/p[13]", "#COLLATION/div[4]/p[15]", "#COLLATION/div[4]/p[17]", "#COLLATION/div[4]/p[19]", "#COLLATION/div[4]/p[1]", "#COLLATION/div[4]/p[21]", "#COLLATION/div[4]/p[22]", "#COLLATION/div[4]/p[24]", "#COLLATION/div[4]/p[26]", "#COLLATION/div[4]/p[2]", "#COLLATION/div[4]/p[3]", "#COLLATION/div[4]/p[4]", "#COLLATION/div[4]/p[5]", "#COLLATION/div[4]/p[7]", "#COLLATION/div[4]/p[9]"]}], "language": "zh", "original_text": {"/versions/16/description/0": "icu collation provider.", "/versions/16/facts/0/label": "Provider", "/versions/16/facts/1/label": "Catalog code", "/versions/16/facts/2/label": "Scope", "/versions/16/facts/2/value": "Source provider identity; installation/build availability is separate"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "d46a5215b3638db51a7590ce22d029531915c82ede56208c91274fe079435c6b", "canonical_center_text_hash": "fce326d03975ea0dbe8607ab18751922d09036408f8fb6967d78907c4b29675a"}, "description_zh": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "comparison_data": {"scope": "Source provider identity; installation/build availability is separate", "provider": "icu", "catalog_code": "i"}, "comparison_hash": "32f8f50e31ea414a1e9025bccc3520c98705c2d76eda02990c93f5a74d941f61", "manual_language": "zh", "description_zh_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code>text</code>\u3001<code>varchar</code> \u548c <code>char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a href=\"/zh/docs/16/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\"><em></em></a><em><a href=\"/zh/docs/16/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span>\u201c<span>\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code>ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code>&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code>ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code>lower</code>\u3001<code>upper</code> \u548c\n    <code>initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code>to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    \u5bf9\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff0c\u901a\u8fc7\u68c0\u67e5\u53c2\u6570\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u7684\u6392\u5e8f\u89c4\u5219\uff0c\u4f1a\u5728\u8fd0\u884c\u65f6\u7528\u4e8e\u6267\u884c\u6307\u5b9a\u64cd\u4f5c\u3002\u5982\u679c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u7ed3\u679c\u5c5e\u4e8e\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u5728\u89e3\u6790\u65f6\u5b83\u4e5f\u4f1a\u88ab\u7528\u4f5c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u5df2\u5b9a\u4e49\u6392\u5e8f\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u5916\u56f4\u8868\u8fbe\u5f0f\u9700\u8981\u77e5\u9053\u5176\u6392\u5e8f\u89c4\u5219\u65f6\u4f7f\u7528\u3002\n   </p><p><a href=\"/zh/docs/16/collation.html#COLLATION-CONCEPTS\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "17": {"facts": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "tables": [], "aliases": [], "related": [], "release": {"ref": "https://ftp.postgresql.org/pub/source/v17.11/postgresql-17.11.tar.bz2", "label": "17.11", "major": "17", "channel": "stable", "revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979", "source_sha256": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979", "catalog_fingerprint": "4bbe3ac77becd618478f66aec420a533e9017be356c5c1d51a4b17f0fd497c07"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v17.11/postgresql-17.11.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, {"url": "/docs/17/collation.html#COLLATION-CONCEPTS", "path": "collation.html", "label": "PostgreSQL 17 English manual", "sha256": "67aac7b4c281b861af98f8f644ba2c3381358ffed48a74134fc269d0ae968029"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/17/collation.html#COLLATION-CONCEPTS", "anchor": "COLLATION-CONCEPTS", "locale": "zh-Hans", "version": "17", "build_id": 105, "page_key": "collation.html", "extraction": "concept-introduction", "source_hash": "f1467c30d2ab8f7b29cf347a9abc46353d93bcc2762c21cc3fe173b428e8ed30", "fragment_sha256": "411685fd444f02479c9140652a767773144c34c797e57e966ff058b768401de9", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:7340767258d21c21b36f373f1fff6bab2be18e0daca13a865129db6105c09efd", "translated_from_revision": null}, "body_sha256": "4ffdc6fcf40bc5f190bc9aad0c3b584ff65059f91ac42636f842b928a6d4bd90", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "facts_zh": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "sections": [], "center_zh": {"title": "icu", "locale": "zh-Hans", "source": {"key": "provider-icu", "locale": "zh-Hans", "version": "17", "text_hash": "d89bf3ec901c29c664b8cc6ae80a8c910de8ea40d137e2f09cf7e434b2b3b33e", "collection": "locale", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "payload": {"facts": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/17/collation.html#COLLATION-CONCEPTS", "anchor": "COLLATION-CONCEPTS", "locale": "zh-Hans", "version": "17", "build_id": 105, "page_key": "collation.html", "extraction": "concept-introduction", "source_hash": "f1467c30d2ab8f7b29cf347a9abc46353d93bcc2762c21cc3fe173b428e8ed30", "fragment_sha256": "411685fd444f02479c9140652a767773144c34c797e57e966ff058b768401de9", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:7340767258d21c21b36f373f1fff6bab2be18e0daca13a865129db6105c09efd", "translated_from_revision": null}, "body_sha256": "4ffdc6fcf40bc5f190bc9aad0c3b584ff65059f91ac42636f842b928a6d4bd90", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "sections": [], "description_zh": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "description_zh_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code class=\"type\">text</code>\u3001<code class=\"type\">varchar</code> \u548c <code class=\"type\">char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a class=\"glossterm\" href=\"/zh/docs/17/glossary.html#GLOSSARY-DOMAIN\"><em class=\"glossterm\"></em></a><em class=\"glossterm\"><a class=\"glossterm\" href=\"/zh/docs/17/glossary.html#GLOSSARY-DOMAIN\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span class=\"quote\">\u201c<span class=\"quote\">\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code class=\"literal\">ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code class=\"literal\">&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code class=\"literal\">ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code class=\"function\">lower</code>\u3001<code class=\"function\">upper</code> \u548c\n    <code class=\"function\">initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code class=\"function\">to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    \u5bf9\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff0c\u901a\u8fc7\u68c0\u67e5\u53c2\u6570\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u7684\u6392\u5e8f\u89c4\u5219\uff0c\u4f1a\u5728\u8fd0\u884c\u65f6\u7528\u4e8e\u6267\u884c\u6307\u5b9a\u64cd\u4f5c\u3002\u5982\u679c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u7ed3\u679c\u5c5e\u4e8e\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u5728\u89e3\u6790\u65f6\u5b83\u4e5f\u4f1a\u88ab\u7528\u4f5c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u5df2\u5b9a\u4e49\u6392\u5e8f\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u5916\u56f4\u8868\u8fbe\u5f0f\u9700\u8981\u77e5\u9053\u5176\u6392\u5e8f\u89c4\u5219\u65f6\u4f7f\u7528\u3002\n   </p><p><a href=\"/zh/docs/17/collation.html#COLLATION-CONCEPTS\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "version": "17", "link_map": {"/zh/docs/17/glossary.html#GLOSSARY-DOMAIN": "/docs/17/glossary.html#GLOSSARY-DOMAIN", "/zh/docs/17/collation.html#COLLATION-CONCEPTS": "/docs/17/collation.html#COLLATION-CONCEPTS"}, "body_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code>text</code>\u3001<code>varchar</code> \u548c <code>char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a href=\"/zh/docs/17/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\"><em></em></a><em><a href=\"/zh/docs/17/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span>\u201c<span>\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code>ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code>&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code>ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code>lower</code>\u3001<code>upper</code> \u548c\n    <code>initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code>to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    \u5bf9\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff0c\u901a\u8fc7\u68c0\u67e5\u53c2\u6570\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u7684\u6392\u5e8f\u89c4\u5219\uff0c\u4f1a\u5728\u8fd0\u884c\u65f6\u7528\u4e8e\u6267\u884c\u6307\u5b9a\u64cd\u4f5c\u3002\u5982\u679c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u7ed3\u679c\u5c5e\u4e8e\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u5728\u89e3\u6790\u65f6\u5b83\u4e5f\u4f1a\u88ab\u7528\u4f5c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u5df2\u5b9a\u4e49\u6392\u5e8f\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u5916\u56f4\u8868\u8fbe\u5f0f\u9700\u8981\u77e5\u9053\u5176\u6392\u5e8f\u89c4\u5219\u65f6\u4f7f\u7528\u3002\n   </p><p><a href=\"/zh/docs/17/collation.html#COLLATION-CONCEPTS\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "7a2c0c1fc329c3e5100364108d6de62fc934a7b6f89dda4e101be622121d9396", "content_hash": "d89bf3ec901c29c664b8cc6ae80a8c910de8ea40d137e2f09cf7e434b2b3b33e", "source_database": "center", "source_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "signature": "", "tables_zh": [], "attributes": {"scope": "Source provider identity; installation/build availability is separate", "provider": "icu", "catalog_code": "i"}, "description": ["\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002"], "manual_html": "", "manual_path": "/docs/17/collation.html#COLLATION-CONCEPTS", "sections_zh": [], "localization": {"status": "complete", "sources": [{"url": "/docs/17/collation.html", "method": "same-major semantic node", "sha256": "627c5dcdd88e58465c57ce7a241857c03ac446c489409a618cdf3ed05459d7b5", "language": "zh", "matched_nodes": ["#COLLATION/div[1]/dl[0]/dt[0]", "#COLLATION/div[4]/div[6]/ol[0]/li[0]", "#COLLATION/div[4]/div[6]/ol[0]/li[1]", "#COLLATION/div[4]/div[6]/ol[0]/li[2]", "#COLLATION/div[4]/p[11]", "#COLLATION/div[4]/p[13]", "#COLLATION/div[4]/p[15]", "#COLLATION/div[4]/p[17]", "#COLLATION/div[4]/p[19]", "#COLLATION/div[4]/p[1]", "#COLLATION/div[4]/p[21]", "#COLLATION/div[4]/p[22]", "#COLLATION/div[4]/p[24]", "#COLLATION/div[4]/p[26]", "#COLLATION/div[4]/p[2]", "#COLLATION/div[4]/p[3]", "#COLLATION/div[4]/p[4]", "#COLLATION/div[4]/p[5]", "#COLLATION/div[4]/p[7]", "#COLLATION/div[4]/p[9]"]}], "language": "zh", "original_text": {"/versions/17/description/0": "icu collation provider.", "/versions/17/facts/0/label": "Provider", "/versions/17/facts/1/label": "Catalog code", "/versions/17/facts/2/label": "Scope", "/versions/17/facts/2/value": "Source provider identity; installation/build availability is separate"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "8dddade3eda102bc5a65df64f2b3d3b365ee308530ecb30821837193a2b1681a", "canonical_center_text_hash": "d89bf3ec901c29c664b8cc6ae80a8c910de8ea40d137e2f09cf7e434b2b3b33e"}, "description_zh": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "comparison_data": {"scope": "Source provider identity; installation/build availability is separate", "provider": "icu", "catalog_code": "i"}, "comparison_hash": "32f8f50e31ea414a1e9025bccc3520c98705c2d76eda02990c93f5a74d941f61", "manual_language": "zh", "description_zh_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code>text</code>\u3001<code>varchar</code> \u548c <code>char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a href=\"/zh/docs/17/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\"><em></em></a><em><a href=\"/zh/docs/17/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span>\u201c<span>\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code>ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code>&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code>ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code>lower</code>\u3001<code>upper</code> \u548c\n    <code>initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code>to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    \u5bf9\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff0c\u901a\u8fc7\u68c0\u67e5\u53c2\u6570\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u7684\u6392\u5e8f\u89c4\u5219\uff0c\u4f1a\u5728\u8fd0\u884c\u65f6\u7528\u4e8e\u6267\u884c\u6307\u5b9a\u64cd\u4f5c\u3002\u5982\u679c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u7ed3\u679c\u5c5e\u4e8e\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u5728\u89e3\u6790\u65f6\u5b83\u4e5f\u4f1a\u88ab\u7528\u4f5c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u5df2\u5b9a\u4e49\u6392\u5e8f\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u5916\u56f4\u8868\u8fbe\u5f0f\u9700\u8981\u77e5\u9053\u5176\u6392\u5e8f\u89c4\u5219\u65f6\u4f7f\u7528\u3002\n   </p><p><a href=\"/zh/docs/17/collation.html#COLLATION-CONCEPTS\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "18": {"facts": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "tables": [], "aliases": [], "related": [], "release": {"ref": "https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2", "label": "18.6", "major": "18", "channel": "stable", "revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f", "source_sha256": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f", "catalog_fingerprint": "65c93d6048ef30e61023a84f9680fa6a92b1c383b7eb226741170077eb078502"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, {"url": "/docs/18/collation.html#COLLATION-CONCEPTS", "path": "collation.html", "label": "PostgreSQL 18 English 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"source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "facts_zh": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "sections": [], "center_zh": {"title": "icu", "locale": "zh-Hans", "source": {"key": "provider-icu", "locale": "zh-Hans", "version": "18", "text_hash": "fc9d4bff1393afeadbde507a0d7fe81102af4772a5a26773505d454fea7e5af0", "collection": "locale", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "payload": {"facts": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/18/collation.html#COLLATION-CONCEPTS", "anchor": "COLLATION-CONCEPTS", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "collation.html", "extraction": "concept-introduction", "source_hash": "0bbcf85c650ba958c8d947a7a456ac42ada62afdf57cc030f62d93f756661fac", "fragment_sha256": "a57382d34f6fe21fe2e1d3927479580bbac33099cf1802452a272b78e65aab98", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b", "translated_from_revision": null}, "body_sha256": "02e21b31655532c0068f64465a22d2aa9f3c8df6eabe1285d02364f8b4e916a1", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [], "description_zh": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "description_zh_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code class=\"type\">text</code>\u3001<code class=\"type\">varchar</code> \u548c <code class=\"type\">char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a class=\"glossterm\" href=\"/zh/docs/18/glossary.html#GLOSSARY-DOMAIN\"><em class=\"glossterm\"></em></a><em class=\"glossterm\"><a class=\"glossterm\" href=\"/zh/docs/18/glossary.html#GLOSSARY-DOMAIN\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span class=\"quote\">\u201c<span class=\"quote\">\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code class=\"literal\">ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code class=\"literal\">&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code class=\"literal\">ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code class=\"function\">lower</code>\u3001<code class=\"function\">upper</code> \u548c\n    <code class=\"function\">initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code class=\"function\">to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    \u5bf9\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff0c\u901a\u8fc7\u68c0\u67e5\u53c2\u6570\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u7684\u6392\u5e8f\u89c4\u5219\uff0c\u4f1a\u5728\u8fd0\u884c\u65f6\u7528\u4e8e\u6267\u884c\u6307\u5b9a\u64cd\u4f5c\u3002\u5982\u679c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u7ed3\u679c\u5c5e\u4e8e\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u5728\u89e3\u6790\u65f6\u5b83\u4e5f\u4f1a\u88ab\u7528\u4f5c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u5df2\u5b9a\u4e49\u6392\u5e8f\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u5916\u56f4\u8868\u8fbe\u5f0f\u9700\u8981\u77e5\u9053\u5176\u6392\u5e8f\u89c4\u5219\u65f6\u4f7f\u7528\u3002\n   </p><p><a href=\"/zh/docs/18/collation.html#COLLATION-CONCEPTS\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "version": "18", "link_map": {"/zh/docs/18/glossary.html#GLOSSARY-DOMAIN": "/docs/18/glossary.html#GLOSSARY-DOMAIN", "/zh/docs/18/collation.html#COLLATION-CONCEPTS": "/docs/18/collation.html#COLLATION-CONCEPTS"}, "body_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code>text</code>\u3001<code>varchar</code> \u548c <code>char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a href=\"/zh/docs/18/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\"><em></em></a><em><a href=\"/zh/docs/18/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span>\u201c<span>\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code>ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code>&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code>ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code>lower</code>\u3001<code>upper</code> \u548c\n    <code>initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code>to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    \u5bf9\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff0c\u901a\u8fc7\u68c0\u67e5\u53c2\u6570\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u7684\u6392\u5e8f\u89c4\u5219\uff0c\u4f1a\u5728\u8fd0\u884c\u65f6\u7528\u4e8e\u6267\u884c\u6307\u5b9a\u64cd\u4f5c\u3002\u5982\u679c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u7ed3\u679c\u5c5e\u4e8e\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u5728\u89e3\u6790\u65f6\u5b83\u4e5f\u4f1a\u88ab\u7528\u4f5c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u5df2\u5b9a\u4e49\u6392\u5e8f\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u5916\u56f4\u8868\u8fbe\u5f0f\u9700\u8981\u77e5\u9053\u5176\u6392\u5e8f\u89c4\u5219\u65f6\u4f7f\u7528\u3002\n   </p><p><a href=\"/zh/docs/18/collation.html#COLLATION-CONCEPTS\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "5b7d5b29846dde059f405ce27a85319b0a5b046282b0ba1c8fd98c5e1e4fd168", "content_hash": "fc9d4bff1393afeadbde507a0d7fe81102af4772a5a26773505d454fea7e5af0", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "signature": "", "tables_zh": [], "attributes": {"scope": "Source provider identity; installation/build availability is separate", "provider": "icu", "catalog_code": "i"}, "description": ["\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002"], "manual_html": "", "manual_path": "/docs/18/collation.html#COLLATION-CONCEPTS", "sections_zh": [], "localization": {"status": "complete", "sources": [{"url": "/docs/18/collation.html", "method": "same-major semantic node", "sha256": "4fa99946c7c01ec3872b49a1fa92cadcd30d5a34d425829f836674d5c63b571a", "language": "zh", "matched_nodes": ["#COLLATION/div[1]/dl[0]/dt[0]", "#COLLATION/div[4]/div[6]/ol[0]/li[0]", "#COLLATION/div[4]/div[6]/ol[0]/li[1]", "#COLLATION/div[4]/div[6]/ol[0]/li[2]", "#COLLATION/div[4]/p[11]", "#COLLATION/div[4]/p[13]", "#COLLATION/div[4]/p[15]", "#COLLATION/div[4]/p[17]", "#COLLATION/div[4]/p[19]", "#COLLATION/div[4]/p[1]", "#COLLATION/div[4]/p[21]", "#COLLATION/div[4]/p[22]", "#COLLATION/div[4]/p[24]", "#COLLATION/div[4]/p[26]", "#COLLATION/div[4]/p[2]", "#COLLATION/div[4]/p[3]", "#COLLATION/div[4]/p[4]", "#COLLATION/div[4]/p[5]", "#COLLATION/div[4]/p[7]", "#COLLATION/div[4]/p[9]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "icu collation provider.", "/versions/18/facts/0/label": "Provider", "/versions/18/facts/1/label": "Catalog code", "/versions/18/facts/2/label": "Scope", "/versions/18/facts/2/value": "Source provider identity; installation/build availability is separate"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "f13a0c0ca66f7102ffb6c3535bc294f247841718226c5275a6ec45b6f515a1e2", "canonical_center_text_hash": "fc9d4bff1393afeadbde507a0d7fe81102af4772a5a26773505d454fea7e5af0"}, "description_zh": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "comparison_data": {"scope": "Source provider identity; installation/build availability is separate", "provider": "icu", "catalog_code": "i"}, "comparison_hash": "32f8f50e31ea414a1e9025bccc3520c98705c2d76eda02990c93f5a74d941f61", "manual_language": "zh", "description_zh_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code>text</code>\u3001<code>varchar</code> \u548c <code>char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a href=\"/zh/docs/18/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\"><em></em></a><em><a href=\"/zh/docs/18/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span>\u201c<span>\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code>ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code>&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code>ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code>lower</code>\u3001<code>upper</code> \u548c\n    <code>initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code>to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    \u5bf9\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff0c\u901a\u8fc7\u68c0\u67e5\u53c2\u6570\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u7684\u6392\u5e8f\u89c4\u5219\uff0c\u4f1a\u5728\u8fd0\u884c\u65f6\u7528\u4e8e\u6267\u884c\u6307\u5b9a\u64cd\u4f5c\u3002\u5982\u679c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u7ed3\u679c\u5c5e\u4e8e\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u5728\u89e3\u6790\u65f6\u5b83\u4e5f\u4f1a\u88ab\u7528\u4f5c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u5df2\u5b9a\u4e49\u6392\u5e8f\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u5916\u56f4\u8868\u8fbe\u5f0f\u9700\u8981\u77e5\u9053\u5176\u6392\u5e8f\u89c4\u5219\u65f6\u4f7f\u7528\u3002\n   </p><p><a href=\"/zh/docs/18/collation.html#COLLATION-CONCEPTS\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "center_zh_rendered": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code>text</code>\u3001<code>varchar</code> \u548c <code>char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a href=\"/docs/18/glossary.html#GLOSSARY-DOMAIN\"><em></em></a><em><a href=\"/docs/18/glossary.html#GLOSSARY-DOMAIN\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span>\u201c<span>\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code>ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code>&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code>ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code>lower</code>\u3001<code>upper</code> \u548c\n    <code>initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code>to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    \u5bf9\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff0c\u901a\u8fc7\u68c0\u67e5\u53c2\u6570\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u7684\u6392\u5e8f\u89c4\u5219\uff0c\u4f1a\u5728\u8fd0\u884c\u65f6\u7528\u4e8e\u6267\u884c\u6307\u5b9a\u64cd\u4f5c\u3002\u5982\u679c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u7ed3\u679c\u5c5e\u4e8e\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u5728\u89e3\u6790\u65f6\u5b83\u4e5f\u4f1a\u88ab\u7528\u4f5c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u5df2\u5b9a\u4e49\u6392\u5e8f\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u5916\u56f4\u8868\u8fbe\u5f0f\u9700\u8981\u77e5\u9053\u5176\u6392\u5e8f\u89c4\u5219\u65f6\u4f7f\u7528\u3002\n   </p><p><a href=\"/docs/18/collation.html#COLLATION-CONCEPTS\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "19": {"facts": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "tables": [], "aliases": [], "related": [], "release": {"ref": "https://ftp.postgresql.org/pub/source/v19rc1/postgresql-19rc1.tar.bz2", "label": "19rc1", "major": "19", "channel": "preview", "revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "source_sha256": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "catalog_fingerprint": "62fbf1a3689dbe8bf7e6b3372cfe6fbf867581427b3858a94c8419b77a4d2d1d"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v19rc1/postgresql-19rc1.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, {"url": "/docs/19/collation.html#COLLATION-CONCEPTS", "path": "collation.html", "label": "PostgreSQL 19 English manual", "sha256": "76297e8354bd8ad0405f832c0c7fa24c9460b22dada76025e9d99f93ec0ac0c5"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/19/collation.html#COLLATION-CONCEPTS", "anchor": "COLLATION-CONCEPTS", "locale": "zh-Hans", "version": "19", "build_id": 109, "page_key": "collation.html", "extraction": "concept-introduction", "source_hash": "8f8820359c2aecf369e22e076f34aada3182cde24921b7855c7d5535953257ec", "fragment_sha256": "a02fdf6472773dff18ce4d034287dc1af98aed8a5cc657082171cfbb5a8de13a", "source_revision": "sha256:af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:65fda1f1b62a89992b84014c9157e61b67dbe8190e93945826efec668fad038c", "translated_from_revision": "sha256:af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "body_sha256": "d584e0ff5cbe29963fdabde3c759afcd2dd3158511f7d94f233338b46ba8d1c8", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "facts_zh": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "sections": [], "center_zh": {"title": "icu", "locale": "zh-Hans", "source": {"key": "provider-icu", "locale": "zh-Hans", "version": "19", "text_hash": "d56c981a8153db1064b86e051092af136ba4e104cffb314a6a15d0812582cd97", "collection": "locale", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "payload": {"facts": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/19/collation.html#COLLATION-CONCEPTS", "anchor": "COLLATION-CONCEPTS", "locale": "zh-Hans", "version": "19", "build_id": 109, "page_key": "collation.html", "extraction": "concept-introduction", "source_hash": "8f8820359c2aecf369e22e076f34aada3182cde24921b7855c7d5535953257ec", "fragment_sha256": "a02fdf6472773dff18ce4d034287dc1af98aed8a5cc657082171cfbb5a8de13a", "source_revision": "sha256:af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:65fda1f1b62a89992b84014c9157e61b67dbe8190e93945826efec668fad038c", "translated_from_revision": "sha256:af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "body_sha256": "d584e0ff5cbe29963fdabde3c759afcd2dd3158511f7d94f233338b46ba8d1c8", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "sections": [], "description_zh": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "description_zh_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code class=\"type\">text</code>\u3001<code class=\"type\">varchar</code> \u548c <code class=\"type\">char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a class=\"glossterm\" href=\"/zh/docs/19/glossary.html#GLOSSARY-DOMAIN\"><em class=\"glossterm\"></em></a><em class=\"glossterm\"><a class=\"glossterm\" href=\"/zh/docs/19/glossary.html#GLOSSARY-DOMAIN\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span class=\"quote\">\u201c<span class=\"quote\">\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code class=\"literal\">ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code class=\"literal\">&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code class=\"literal\">ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code class=\"function\">lower</code>\u3001<code class=\"function\">upper</code> \u548c\n    <code class=\"function\">initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code class=\"function\">to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    \u5bf9\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff0c\u901a\u8fc7\u68c0\u67e5\u53c2\u6570\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u7684\u6392\u5e8f\u89c4\u5219\uff0c\u4f1a\u5728\u8fd0\u884c\u65f6\u7528\u4e8e\u6267\u884c\u6307\u5b9a\u64cd\u4f5c\u3002\u5982\u679c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u7ed3\u679c\u5c5e\u4e8e\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u5728\u89e3\u6790\u65f6\u5b83\u4e5f\u4f1a\u88ab\u7528\u4f5c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u5df2\u5b9a\u4e49\u6392\u5e8f\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u5916\u56f4\u8868\u8fbe\u5f0f\u9700\u8981\u77e5\u9053\u5176\u6392\u5e8f\u89c4\u5219\u65f6\u4f7f\u7528\u3002\n   </p><p><a href=\"/zh/docs/19/collation.html#COLLATION-CONCEPTS\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "version": "19", "link_map": {"/zh/docs/19/glossary.html#GLOSSARY-DOMAIN": "/docs/19/glossary.html#GLOSSARY-DOMAIN", "/zh/docs/19/collation.html#COLLATION-CONCEPTS": "/docs/19/collation.html#COLLATION-CONCEPTS"}, "body_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code>text</code>\u3001<code>varchar</code> \u548c <code>char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a href=\"/zh/docs/19/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\"><em></em></a><em><a href=\"/zh/docs/19/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span>\u201c<span>\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code>ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code>&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code>ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code>lower</code>\u3001<code>upper</code> \u548c\n    <code>initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code>to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    \u5bf9\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff0c\u901a\u8fc7\u68c0\u67e5\u53c2\u6570\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u7684\u6392\u5e8f\u89c4\u5219\uff0c\u4f1a\u5728\u8fd0\u884c\u65f6\u7528\u4e8e\u6267\u884c\u6307\u5b9a\u64cd\u4f5c\u3002\u5982\u679c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u7ed3\u679c\u5c5e\u4e8e\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u5728\u89e3\u6790\u65f6\u5b83\u4e5f\u4f1a\u88ab\u7528\u4f5c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u5df2\u5b9a\u4e49\u6392\u5e8f\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u5916\u56f4\u8868\u8fbe\u5f0f\u9700\u8981\u77e5\u9053\u5176\u6392\u5e8f\u89c4\u5219\u65f6\u4f7f\u7528\u3002\n   </p><p><a href=\"/zh/docs/19/collation.html#COLLATION-CONCEPTS\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": 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"#COLLATION/div[4]/div[6]/ol[0]/li[2]", "#COLLATION/div[4]/p[11]", "#COLLATION/div[4]/p[13]", "#COLLATION/div[4]/p[15]", "#COLLATION/div[4]/p[17]", "#COLLATION/div[4]/p[19]", "#COLLATION/div[4]/p[1]", "#COLLATION/div[4]/p[21]", "#COLLATION/div[4]/p[22]", "#COLLATION/div[4]/p[24]", "#COLLATION/div[4]/p[26]", "#COLLATION/div[4]/p[2]", "#COLLATION/div[4]/p[3]", "#COLLATION/div[4]/p[4]", "#COLLATION/div[4]/p[5]", "#COLLATION/div[4]/p[7]", "#COLLATION/div[4]/p[9]"]}], "language": "zh", "original_text": {"/versions/19/description/0": "icu collation provider.", "/versions/19/facts/0/label": "Provider", "/versions/19/facts/1/label": "Catalog code", "/versions/19/facts/2/label": "Scope", "/versions/19/facts/2/value": "Source provider identity; installation/build availability is separate"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "f09f4508fae231b97087051b5f084d050fd9e6b049a911faf01dc01f6b4644b5", "canonical_center_text_hash": "d56c981a8153db1064b86e051092af136ba4e104cffb314a6a15d0812582cd97"}, "description_zh": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "comparison_data": {"scope": "Source provider identity; installation/build availability is separate", "provider": "icu", "catalog_code": "i"}, "comparison_hash": "32f8f50e31ea414a1e9025bccc3520c98705c2d76eda02990c93f5a74d941f61", "manual_language": "zh", "description_zh_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code>text</code>\u3001<code>varchar</code> \u548c <code>char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a href=\"/zh/docs/19/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\"><em></em></a><em><a href=\"/zh/docs/19/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span>\u201c<span>\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code>ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code>&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code>ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code>lower</code>\u3001<code>upper</code> \u548c\n    <code>initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code>to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    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"center_zh": {"title": "icu", "locale": "zh-Hans", "source": {"key": "provider-icu", "locale": "zh-Hans", "version": "20", "text_hash": "d6f917fb02e0633bce9a917a7ad2956c07d9f67e3a429dfe97df80e28caaf8bb", "collection": "locale", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "payload": {"facts": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/devel/collation.html#COLLATION-CONCEPTS", "anchor": "COLLATION-CONCEPTS", "locale": "zh-Hans", "version": "20", "build_id": 111, "page_key": "collation.html", "extraction": "concept-introduction", "source_hash": "10b875cc42ba06313d15957471056455f5d55208c088a34d353d793ea2e709de", "fragment_sha256": "552118fb0e49d5a34aa76120cb7ff1bec4f13114ef47f84e870560eb4af7d124", "source_revision": "sha256:49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:98c980963b401d40bd50df72b909e7523e3148b8fdb48edd897de2efb67e5235", "translated_from_revision": "sha256:49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "body_sha256": "615989aaa8b1fd3521d9fcd6f67cd5b11b2ddb4d813da3b4c5c367e2ffb6961f", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "sections": [], "description_zh": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "description_zh_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code class=\"type\">text</code>\u3001<code class=\"type\">varchar</code> \u548c <code class=\"type\">char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a class=\"glossterm\" href=\"/zh/docs/devel/glossary.html#GLOSSARY-DOMAIN\"><em class=\"glossterm\"></em></a><em class=\"glossterm\"><a class=\"glossterm\" href=\"/zh/docs/devel/glossary.html#GLOSSARY-DOMAIN\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span class=\"quote\">\u201c<span class=\"quote\">\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code class=\"literal\">ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code class=\"literal\">&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code class=\"literal\">ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code class=\"function\">lower</code>\u3001<code class=\"function\">upper</code> \u548c\n    <code class=\"function\">initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code class=\"function\">to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    \u5bf9\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff0c\u901a\u8fc7\u68c0\u67e5\u53c2\u6570\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u7684\u6392\u5e8f\u89c4\u5219\uff0c\u4f1a\u5728\u8fd0\u884c\u65f6\u7528\u4e8e\u6267\u884c\u6307\u5b9a\u64cd\u4f5c\u3002\u5982\u679c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u7ed3\u679c\u5c5e\u4e8e\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u5728\u89e3\u6790\u65f6\u5b83\u4e5f\u4f1a\u88ab\u7528\u4f5c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u5df2\u5b9a\u4e49\u6392\u5e8f\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u5916\u56f4\u8868\u8fbe\u5f0f\u9700\u8981\u77e5\u9053\u5176\u6392\u5e8f\u89c4\u5219\u65f6\u4f7f\u7528\u3002\n   </p><p><a href=\"/zh/docs/devel/collation.html#COLLATION-CONCEPTS\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "version": "20", "link_map": {"/zh/docs/devel/glossary.html#GLOSSARY-DOMAIN": "/docs/devel/glossary.html#GLOSSARY-DOMAIN", "/zh/docs/devel/collation.html#COLLATION-CONCEPTS": "/docs/devel/collation.html#COLLATION-CONCEPTS"}, "body_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code>text</code>\u3001<code>varchar</code> \u548c <code>char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a href=\"/zh/docs/devel/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\"><em></em></a><em><a href=\"/zh/docs/devel/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span>\u201c<span>\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code>ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code>&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code>ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code>lower</code>\u3001<code>upper</code> \u548c\n    <code>initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code>to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    \u5bf9\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff0c\u901a\u8fc7\u68c0\u67e5\u53c2\u6570\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u7684\u6392\u5e8f\u89c4\u5219\uff0c\u4f1a\u5728\u8fd0\u884c\u65f6\u7528\u4e8e\u6267\u884c\u6307\u5b9a\u64cd\u4f5c\u3002\u5982\u679c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u7ed3\u679c\u5c5e\u4e8e\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u5728\u89e3\u6790\u65f6\u5b83\u4e5f\u4f1a\u88ab\u7528\u4f5c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u5df2\u5b9a\u4e49\u6392\u5e8f\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u5916\u56f4\u8868\u8fbe\u5f0f\u9700\u8981\u77e5\u9053\u5176\u6392\u5e8f\u89c4\u5219\u65f6\u4f7f\u7528\u3002\n   </p><p><a href=\"/zh/docs/devel/collation.html#COLLATION-CONCEPTS\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "c75286f5d48703a85786fc81172c0d4ca5976a329e800004199ecd2c7aacb52e", "content_hash": "d6f917fb02e0633bce9a917a7ad2956c07d9f67e3a429dfe97df80e28caaf8bb", "source_database": "center", "source_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "signature": "", "tables_zh": [], "attributes": {"scope": "Source provider identity; installation/build availability is separate", "provider": "icu", "catalog_code": "i"}, "description": ["\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002"], "manual_html": "", "manual_path": "/docs/devel/collation.html#COLLATION-CONCEPTS", "sections_zh": [], "localization": {"status": "complete", "sources": [{"url": "/docs/devel/collation.html", "method": "same-major semantic node", "sha256": "55649394e879869166c4d26a543faff79a871cab35978fb0ff4635557151714a", "language": "zh", "matched_nodes": ["#COLLATION/div[1]/dl[0]/dt[0]", "#COLLATION/div[4]/div[6]/ol[0]/li[0]", "#COLLATION/div[4]/div[6]/ol[0]/li[1]", "#COLLATION/div[4]/div[6]/ol[0]/li[2]", "#COLLATION/div[4]/p[11]", "#COLLATION/div[4]/p[13]", "#COLLATION/div[4]/p[15]", "#COLLATION/div[4]/p[17]", "#COLLATION/div[4]/p[19]", "#COLLATION/div[4]/p[1]", "#COLLATION/div[4]/p[21]", "#COLLATION/div[4]/p[22]", "#COLLATION/div[4]/p[24]", "#COLLATION/div[4]/p[26]", "#COLLATION/div[4]/p[2]", "#COLLATION/div[4]/p[3]", "#COLLATION/div[4]/p[4]", "#COLLATION/div[4]/p[5]", "#COLLATION/div[4]/p[7]", "#COLLATION/div[4]/p[9]"]}], "language": "zh", "original_text": {"/summary": "icu collation provider.", "/category": "Collation provider identities", "/versions/20/description/0": "icu collation provider.", "/versions/20/facts/0/label": "Provider", "/versions/20/facts/1/label": "Catalog code", "/versions/20/facts/2/label": "Scope", "/versions/20/facts/2/value": "Source provider identity; installation/build availability is separate"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "12e76cb0d91094a6aee81e32f6d83400e8f46b535a28002d57b02652583bb4e8", "canonical_center_text_hash": "d6f917fb02e0633bce9a917a7ad2956c07d9f67e3a429dfe97df80e28caaf8bb"}, "description_zh": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "comparison_data": {"scope": "Source provider identity; installation/build availability is separate", "provider": "icu", "catalog_code": "i"}, "comparison_hash": "32f8f50e31ea414a1e9025bccc3520c98705c2d76eda02990c93f5a74d941f61", "manual_language": "zh", "description_zh_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code>text</code>\u3001<code>varchar</code> \u548c <code>char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a href=\"/zh/docs/devel/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\"><em></em></a><em><a href=\"/zh/docs/devel/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span>\u201c<span>\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code>ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code>&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code>ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code>lower</code>\u3001<code>upper</code> \u548c\n    <code>initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code>to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    \u5bf9\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff0c\u901a\u8fc7\u68c0\u67e5\u53c2\u6570\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u7684\u6392\u5e8f\u89c4\u5219\uff0c\u4f1a\u5728\u8fd0\u884c\u65f6\u7528\u4e8e\u6267\u884c\u6307\u5b9a\u64cd\u4f5c\u3002\u5982\u679c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u7ed3\u679c\u5c5e\u4e8e\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u5728\u89e3\u6790\u65f6\u5b83\u4e5f\u4f1a\u88ab\u7528\u4f5c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u5df2\u5b9a\u4e49\u6392\u5e8f\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u5916\u56f4\u8868\u8fbe\u5f0f\u9700\u8981\u77e5\u9053\u5176\u6392\u5e8f\u89c4\u5219\u65f6\u4f7f\u7528\u3002\n   </p><p><a href=\"/zh/docs/devel/collation.html#COLLATION-CONCEPTS\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "source_revalidation": {"kind": 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"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f", "catalog_fingerprint": "65c93d6048ef30e61023a84f9680fa6a92b1c383b7eb226741170077eb078502"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, {"url": "/docs/18/collation.html#COLLATION-CONCEPTS", "path": "collation.html", "label": "PostgreSQL 18 English manual", "sha256": "c98cbca2b2235a896f7fe438a88a99b8d6b9d1f50bdb49fe2794e9982a50797f"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/18/collation.html#COLLATION-CONCEPTS", "anchor": "COLLATION-CONCEPTS", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "collation.html", "extraction": "concept-introduction", "source_hash": "0bbcf85c650ba958c8d947a7a456ac42ada62afdf57cc030f62d93f756661fac", "fragment_sha256": "a57382d34f6fe21fe2e1d3927479580bbac33099cf1802452a272b78e65aab98", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b", "translated_from_revision": null}, "body_sha256": "02e21b31655532c0068f64465a22d2aa9f3c8df6eabe1285d02364f8b4e916a1", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "facts_zh": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "sections": [], "center_zh": {"title": "icu", "locale": "zh-Hans", "source": {"key": "provider-icu", "locale": "zh-Hans", "version": "18", "text_hash": "fc9d4bff1393afeadbde507a0d7fe81102af4772a5a26773505d454fea7e5af0", "collection": "locale", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "payload": {"facts": [{"label": "\u63d0\u4f9b\u8005", "value": "icu"}, {"label": "\u76ee\u5f55\u4ee3\u7801", "value": "i"}, {"label": "\u8303\u56f4", "value": "\u6e90\u7801\u4e2d\u7684\u63d0\u4f9b\u8005\u6807\u8bc6\uff1b\u5b89\u88c5\u6216\u6784\u5efa\u4e2d\u662f\u5426\u53ef\u7528\u53e6\u884c\u5224\u65ad"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/18/collation.html#COLLATION-CONCEPTS", "anchor": "COLLATION-CONCEPTS", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "collation.html", "extraction": "concept-introduction", "source_hash": "0bbcf85c650ba958c8d947a7a456ac42ada62afdf57cc030f62d93f756661fac", "fragment_sha256": "a57382d34f6fe21fe2e1d3927479580bbac33099cf1802452a272b78e65aab98", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b", "translated_from_revision": null}, "body_sha256": "02e21b31655532c0068f64465a22d2aa9f3c8df6eabe1285d02364f8b4e916a1", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [], "description_zh": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "description_zh_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code class=\"type\">text</code>\u3001<code class=\"type\">varchar</code> \u548c <code class=\"type\">char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a class=\"glossterm\" href=\"/zh/docs/18/glossary.html#GLOSSARY-DOMAIN\"><em class=\"glossterm\"></em></a><em class=\"glossterm\"><a class=\"glossterm\" href=\"/zh/docs/18/glossary.html#GLOSSARY-DOMAIN\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span class=\"quote\">\u201c<span class=\"quote\">\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code class=\"literal\">ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code class=\"literal\">&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code class=\"literal\">ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code class=\"function\">lower</code>\u3001<code class=\"function\">upper</code> \u548c\n    <code class=\"function\">initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code class=\"function\">to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    \u5bf9\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff0c\u901a\u8fc7\u68c0\u67e5\u53c2\u6570\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u7684\u6392\u5e8f\u89c4\u5219\uff0c\u4f1a\u5728\u8fd0\u884c\u65f6\u7528\u4e8e\u6267\u884c\u6307\u5b9a\u64cd\u4f5c\u3002\u5982\u679c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u7ed3\u679c\u5c5e\u4e8e\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u5728\u89e3\u6790\u65f6\u5b83\u4e5f\u4f1a\u88ab\u7528\u4f5c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u5df2\u5b9a\u4e49\u6392\u5e8f\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u5916\u56f4\u8868\u8fbe\u5f0f\u9700\u8981\u77e5\u9053\u5176\u6392\u5e8f\u89c4\u5219\u65f6\u4f7f\u7528\u3002\n   </p><p><a href=\"/zh/docs/18/collation.html#COLLATION-CONCEPTS\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "version": "18", "link_map": {"/zh/docs/18/glossary.html#GLOSSARY-DOMAIN": "/docs/18/glossary.html#GLOSSARY-DOMAIN", "/zh/docs/18/collation.html#COLLATION-CONCEPTS": "/docs/18/collation.html#COLLATION-CONCEPTS"}, "body_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code>text</code>\u3001<code>varchar</code> \u548c <code>char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a href=\"/zh/docs/18/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\"><em></em></a><em><a href=\"/zh/docs/18/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span>\u201c<span>\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code>ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code>&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code>ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code>lower</code>\u3001<code>upper</code> \u548c\n    <code>initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code>to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    \u5bf9\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff0c\u901a\u8fc7\u68c0\u67e5\u53c2\u6570\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u7684\u6392\u5e8f\u89c4\u5219\uff0c\u4f1a\u5728\u8fd0\u884c\u65f6\u7528\u4e8e\u6267\u884c\u6307\u5b9a\u64cd\u4f5c\u3002\u5982\u679c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u7ed3\u679c\u5c5e\u4e8e\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u5728\u89e3\u6790\u65f6\u5b83\u4e5f\u4f1a\u88ab\u7528\u4f5c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u5df2\u5b9a\u4e49\u6392\u5e8f\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u5916\u56f4\u8868\u8fbe\u5f0f\u9700\u8981\u77e5\u9053\u5176\u6392\u5e8f\u89c4\u5219\u65f6\u4f7f\u7528\u3002\n   </p><p><a href=\"/zh/docs/18/collation.html#COLLATION-CONCEPTS\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "5b7d5b29846dde059f405ce27a85319b0a5b046282b0ba1c8fd98c5e1e4fd168", "content_hash": "fc9d4bff1393afeadbde507a0d7fe81102af4772a5a26773505d454fea7e5af0", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "signature": "", "tables_zh": [], "attributes": {"scope": "Source provider identity; installation/build availability is separate", "provider": "icu", "catalog_code": "i"}, "description": ["\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002"], "manual_html": "", "manual_path": "/docs/18/collation.html#COLLATION-CONCEPTS", "sections_zh": [], "localization": {"status": "complete", "sources": [{"url": "/docs/18/collation.html", "method": "same-major semantic node", "sha256": "4fa99946c7c01ec3872b49a1fa92cadcd30d5a34d425829f836674d5c63b571a", "language": "zh", "matched_nodes": ["#COLLATION/div[1]/dl[0]/dt[0]", "#COLLATION/div[4]/div[6]/ol[0]/li[0]", "#COLLATION/div[4]/div[6]/ol[0]/li[1]", "#COLLATION/div[4]/div[6]/ol[0]/li[2]", "#COLLATION/div[4]/p[11]", "#COLLATION/div[4]/p[13]", "#COLLATION/div[4]/p[15]", "#COLLATION/div[4]/p[17]", "#COLLATION/div[4]/p[19]", "#COLLATION/div[4]/p[1]", "#COLLATION/div[4]/p[21]", "#COLLATION/div[4]/p[22]", "#COLLATION/div[4]/p[24]", "#COLLATION/div[4]/p[26]", "#COLLATION/div[4]/p[2]", "#COLLATION/div[4]/p[3]", "#COLLATION/div[4]/p[4]", "#COLLATION/div[4]/p[5]", "#COLLATION/div[4]/p[7]", "#COLLATION/div[4]/p[9]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "icu collation provider.", "/versions/18/facts/0/label": "Provider", "/versions/18/facts/1/label": "Catalog code", "/versions/18/facts/2/label": "Scope", "/versions/18/facts/2/value": "Source provider identity; installation/build availability is separate"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "f13a0c0ca66f7102ffb6c3535bc294f247841718226c5275a6ec45b6f515a1e2", "canonical_center_text_hash": "fc9d4bff1393afeadbde507a0d7fe81102af4772a5a26773505d454fea7e5af0"}, "description_zh": "\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002", "comparison_data": {"scope": "Source provider identity; installation/build availability is separate", "provider": "icu", "catalog_code": "i"}, "comparison_hash": "32f8f50e31ea414a1e9025bccc3520c98705c2d76eda02990c93f5a74d941f61", "manual_language": "zh", "description_zh_html": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code>text</code>\u3001<code>varchar</code> \u548c <code>char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a href=\"/zh/docs/18/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\"><em></em></a><em><a href=\"/zh/docs/18/glossary.html#GLOSSARY-DOMAIN\" rel=\"nofollow\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span>\u201c<span>\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code>ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code>&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code>ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code>lower</code>\u3001<code>upper</code> \u548c\n    <code>initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code>to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    \u5bf9\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff0c\u901a\u8fc7\u68c0\u67e5\u53c2\u6570\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u7684\u6392\u5e8f\u89c4\u5219\uff0c\u4f1a\u5728\u8fd0\u884c\u65f6\u7528\u4e8e\u6267\u884c\u6307\u5b9a\u64cd\u4f5c\u3002\u5982\u679c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u7ed3\u679c\u5c5e\u4e8e\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u5728\u89e3\u6790\u65f6\u5b83\u4e5f\u4f1a\u88ab\u7528\u4f5c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u5df2\u5b9a\u4e49\u6392\u5e8f\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u5916\u56f4\u8868\u8fbe\u5f0f\u9700\u8981\u77e5\u9053\u5176\u6392\u5e8f\u89c4\u5219\u65f6\u4f7f\u7528\u3002\n   </p><p><a href=\"/zh/docs/18/collation.html#COLLATION-CONCEPTS\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "center_zh_rendered": "<p>\u6392\u5e8f\u89c4\u5219\u4e0e\u7f16\u7801 provider-icu\u3002</p><dl><dt>\u9002\u7528\u8303\u56f4</dt><dd><code>Source provider identity; installation/build availability is separate</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n    \u4ece\u6982\u5ff5\u4e0a\u8bb2\uff0c\u6bcf\u4e2a\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u90fd\u6709\u4e00\u4e2a\u6392\u5e8f\u89c4\u5219\u3002\uff08\u5185\u7f6e\u7684\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec <code>text</code>\u3001<code>varchar</code> \u548c <code>char</code>\u3002\u7528\u6237\u5b9a\u4e49\u7684\u57fa\u7840\u7c7b\u578b\u4e5f\u53ef\u4ee5\u6807\u8bb0\u4e3a\u652f\u6301\u6392\u5e8f\u89c4\u5219\uff0c\u5f53\u7136\uff0c\u5efa\u7acb\u5728\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\u4e4b\u4e0a\u7684<a href=\"/docs/18/glossary.html#GLOSSARY-DOMAIN\"><em></em></a><em><a href=\"/docs/18/glossary.html#GLOSSARY-DOMAIN\">\u57df</a></em>\u4e5f\u652f\u6301\u6392\u5e8f\u89c4\u5219\u3002\uff09\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5217\u5f15\u7528\uff0c\u5219\u8be5\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5217\u5b9a\u4e49\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5982\u679c\u8868\u8fbe\u5f0f\u662f\u5e38\u91cf\uff0c\u5219\u5176\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u8be5\u5e38\u91cf\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u6392\u5e8f\u89c4\u5219\u3002\u66f4\u590d\u6742\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u5176\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u3002\n   </p><p>\n    \u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u53ef\u4ee5\u662f<span>\u201c<span>\u9ed8\u8ba4</span>\u201d</span>\u6392\u5e8f\u89c4\u5219\uff0c\u8fd9\u8868\u793a\u4e3a\u6570\u636e\u5e93\u5b9a\u4e49\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u4e5f\u53ef\u80fd\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6392\u5e8f\u64cd\u4f5c\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u77e5\u9053\u6392\u5e8f\u89c4\u5219\u7684\u64cd\u4f5c\u90fd\u4f1a\u5931\u8d25\u3002\n   </p><p>\n    \u5f53\u6570\u636e\u5e93\u7cfb\u7edf\u5fc5\u987b\u6267\u884c\u6392\u5e8f\u6216\u5b57\u7b26\u5206\u7c7b\u65f6\uff0c\u5b83\u4f1a\u4f7f\u7528\u8f93\u5165\u8868\u8fbe\u5f0f\u7684\u6392\u5e8f\u89c4\u5219\u3002\u4f8b\u5982\uff0c\u8fd9\u4f1a\u53d1\u751f\u5728 <code>ORDER BY</code> \u5b50\u53e5\u4ee5\u53ca\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff08\u5982\n    <code>&lt;</code>\uff09\u4e2d\u3002\u5e94\u7528\u4e8e <code>ORDER BY</code> \u5b50\u53e5\u7684\u6392\u5e8f\u89c4\u5219\u5c31\u662f\u6392\u5e8f\u952e\u7684\u6392\u5e8f\u89c4\u5219\u3002\u5e94\u7528\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u6392\u5e8f\u89c4\u5219\u5219\u6309\u4e0b\u6587\u6240\u8ff0\uff0c\u4ece\u53c2\u6570\u4e2d\u63a8\u5bfc\u51fa\u6765\u3002\u9664\u4e86\u6bd4\u8f83\u64cd\u4f5c\u7b26\u4e4b\u5916\uff0c\u5728\u5927\u5c0f\u5199\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u7684\u51fd\u6570\uff08\u4f8b\u5982 <code>lower</code>\u3001<code>upper</code> \u548c\n    <code>initcap</code>\uff09\u3001\u6a21\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26\uff0c\u4ee5\u53ca <code>to_char</code>\n    \u53ca\u76f8\u5173\u51fd\u6570\uff0c\u4e5f\u90fd\u4f1a\u8003\u8651\u6392\u5e8f\u89c4\u5219\u3002\n   </p><p>\n    \u5bf9\u4e8e\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\uff0c\u901a\u8fc7\u68c0\u67e5\u53c2\u6570\u6392\u5e8f\u89c4\u5219\u63a8\u5bfc\u51fa\u7684\u6392\u5e8f\u89c4\u5219\uff0c\u4f1a\u5728\u8fd0\u884c\u65f6\u7528\u4e8e\u6267\u884c\u6307\u5b9a\u64cd\u4f5c\u3002\u5982\u679c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8c03\u7528\u7684\u7ed3\u679c\u5c5e\u4e8e\u652f\u6301\u6392\u5e8f\u89c4\u5219\u7684\u6570\u636e\u7c7b\u578b\uff0c\u90a3\u4e48\u5728\u89e3\u6790\u65f6\u5b83\u4e5f\u4f1a\u88ab\u7528\u4f5c\u8be5\u51fd\u6570\u6216\u64cd\u4f5c\u7b26\u8868\u8fbe\u5f0f\u7684\u5df2\u5b9a\u4e49\u6392\u5e8f\u89c4\u5219\uff0c\u4ee5\u4fbf\u5728\u5916\u56f4\u8868\u8fbe\u5f0f\u9700\u8981\u77e5\u9053\u5176\u6392\u5e8f\u89c4\u5219\u65f6\u4f7f\u7528\u3002\n   </p><p><a href=\"/docs/18/collation.html#COLLATION-CONCEPTS\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "comparison": {"left": "17", "right": "18", "status": "unchanged", "diff": ""}}