{"kind": "psql", "major": "18", "item": {"slug": "cmd-70-61-72-73-65", "name": "\\parse", "name_zh": "", "category": "\u67e5\u8be2\u6267\u884c", "summary": "\u57fa\u4e8e\u76ee\u6807\u9884\u5907\u8bed\u53e5\u5bf9\u8c61\u7684\u540d\u79f0\uff0c\u4ece\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u521b\u5efa\u4e00\u4e2a\u9884\u5907\u8bed\u53e5\u3002\u7a7a\u5b57\u7b26\u4e32\u8868\u793a\u672a\u547d\u540d\u7684\u9884\u5907\u8bed\u53e5\u3002", "aliases": ["\\parse"], "content_hash": "f4e90260f2660dead0d1017debd1da7f48a82ebe64db5f147d4c2f020ff4eeb7", "versions": {"18": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 18.6"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\parse"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-70-61-72-73-65/?v=18", "text": "\\parse"}, "modifiers": "\u6b64\u8bed\u6cd5\u7b7e\u540d\u672a\u5217\u51fa"}], "title": "\u672c\u7248\u624b\u518c\u4e2d\u7684\u5199\u6cd5", "columns": [{"key": "command", "label": 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"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2", "svg_assets": 3, "source_mode": "en SGML built with pinned official archive", "source_sha256": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "revision": "ee8d1a3612338fd9adf250730cb640fcc5233b5491337cc00a316a44e3a0b9f8", "evidence_kind": "English manual and source declarations", "source_sha256": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sources": [{"url": "https://pg.center/docs/18/app-psql.html#APP-PSQL-META-COMMAND-PARSE", "file": "app-psql.html", "label": "18.6 English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMAND-PARSE", "sha256": "fa2a1d39294b8854318e82e93f71272c645ed88150ecc2786c28902c3f32782c", "language": "en", "original_url": "/docs/18/app-psql.html#APP-PSQL-META-COMMAND-PARSE"}], "sections": [], "modifiers": [], "signature": "\\parse statement_name", "spellings": ["\\parse"], "description": ["\u57fa\u4e8e\u76ee\u6807\u9884\u5907\u8bed\u53e5\u5bf9\u8c61\u7684\u540d\u79f0\uff0c\u4ece\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u521b\u5efa\u4e00\u4e2a\u9884\u5907\u8bed\u53e5\u3002\u7a7a\u5b57\u7b26\u4e32\u8868\u793a\u672a\u547d\u540d\u7684\u9884\u5907\u8bed\u53e5\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt id=\"APP-PSQL-META-COMMAND-PARSE\"><span class=\"term\"><code class=\"literal\">\\parse <em class=\"replaceable\"><code>statement_name</code></em></code></span> </dt><dd>\n<p lang=\"zh\">\u57fa\u4e8e\u76ee\u6807\u9884\u5907\u8bed\u53e5\u5bf9\u8c61\u7684\u540d\u79f0\uff0c\u4ece\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u521b\u5efa\u4e00\u4e2a\u9884\u5907\u8bed\u53e5\u3002\u7a7a\u5b57\u7b26\u4e32\u8868\u793a\u672a\u547d\u540d\u7684\u9884\u5907\u8bed\u53e5\u3002</p>\n<p lang=\"zh\">\u793a\u4f8b\uff1a</p>\n<pre class=\"programlisting\">SELECT $1 \\parse stmt1\n</pre>\n<p lang=\"zh\">\u6b64\u547d\u4ee4\u4f1a\u4f7f\u7528\u6269\u5c55\u67e5\u8be2\u534f\u8bae\uff0c\u4e0d\u540c\u4e8e<span class=\"application\">psql</span>\u901a\u5e38\u4f7f\u7528\u7684\u7b80\u5355\u67e5\u8be2\u534f\u8bae\u3002\u8be5\u547d\u4ee4\u4f1a\u53d1\u51fa\u4e00\u6761<a class=\"xref\" href=\"/docs/18/protocol-message-formats.html#PROTOCOL-MESSAGE-FORMATS-PARSE\">Parse (F)</a>\u6d88\u606f\uff0c\u56e0\u6b64\u53ef\u7528\u4e8e\u5728<span class=\"application\">psql</span>\u4e2d\u6d4b\u8bd5\u6269\u5c55\u67e5\u8be2\u534f\u8bae\u3002\u6b64\u547d\u4ee4\u53ea\u5f71\u54cd\u4e0b\u4e00\u6761\u88ab\u6267\u884c\u7684\u67e5\u8be2\uff1b\u4e4b\u540e\u7684\u6240\u6709\u67e5\u8be2\u9ed8\u8ba4\u4ecd\u4f1a\u4f7f\u7528\u7b80\u5355\u67e5\u8be2\u534f\u8bae\u3002</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMAND-PARSE", "localization": {"status": "complete", "sources": [{"url": "/docs/18/app-psql.html", "method": "same-major semantic node", "sha256": "4ff5633229e0afa7feecc2750a7187d2d45a7eef0ca8febc73e4e5c15ac7fa6d", "language": "zh", "matched_nodes": ["#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[155]/p[0]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[155]/p[3]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[3]/p[1]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "Creates a prepared statement from the current query buffer, based on the name of a destination prepared-statement object. An empty string denotes the unnamed prepared statement.", "/versions/18/facts/0/label": "Client", "/versions/18/facts/1/label": "Case-sensitive spelling", "/versions/18/tables/0/title": "Spellings in this manual definition", "/versions/18/related/0/label": "psql command-line options and complete manual", "/versions/18/tables/0/columns/0/label": "Command", "/versions/18/tables/0/columns/1/label": "Documented suffix modifiers", "/versions/18/tables/0/rows/0/modifiers": "None listed in this signature"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "f1c72c70c851d621670a6b0f879db74db57d09cab45793d25a729bad6e36c6a0"}, "comparison_data": {"modifiers": [], "signature": "\\parse statement_name", "spellings": ["\\parse"], "definition": "Creates a prepared statement from the current query buffer, based on the name of a destination prepared-statement object. An empty string denotes the unnamed prepared statement. Example: SELECT $1 \\parse stmt1 This command causes the extended query protocol to be used, unlike normal psql operation, which uses the simple query protocol. A Parse (F) message will be issued by this command so it can be useful to test the extended query protocol from psql . This command affects only the next query executed; all subsequent queries will use the simple query protocol by default."}, "comparison_hash": "7c5c085ea0f3fe44488436b45dea4f7f6affb0f181e303fb593ac2e6bc231b6d", "manual_language": "zh"}, "19": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 19beta4"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\parse"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-70-61-72-73-65/?v=19", "text": "\\parse"}, "modifiers": "\u6b64\u8bed\u6cd5\u7b7e\u540d\u672a\u5217\u51fa"}], "title": "\u672c\u7248\u624b\u518c\u4e2d\u7684\u5199\u6cd5", "columns": [{"key": "command", "label": "\u547d\u4ee4"}, {"key": "modifiers", "label": "\u624b\u518c\u4e2d\u7684\u540e\u7f00\u4fee\u9970\u7b26"}]}], "command": "\\parse", "related": [{"url": "/wiki/tool/psql/?v=19", "label": "psql \u547d\u4ee4\u884c\u9009\u9879\u53ca\u5b8c\u6574\u624b\u518c"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v19beta4/postgresql-19beta4.tar.bz2", "label": "19beta4", "major": "19", "channel": "preview", "manifest": {"pdf": {"A4": {"url": "/files/documentation/pdf/19/postgresql-19-A4.pdf", "bytes": 16064841, "pages": 3052, "sha256": "4dd099e4125c591128fc5f3ebd02178dc24781f9e5ae629f96d67c4c8547427b", "built_at": "2026-09-26"}, "US": {"url": "/files/documentation/pdf/19/postgresql-19-US.pdf", "bytes": 15974616, "pages": 3225, "sha256": "61971fa857f0956d47341a0388fa6af9ae10acf691d4b2fc009007d384b0342b", "built_at": "2026-09-26"}}, "tree": "19", "index": "index.html", "major": "19", "pages": 1155, "release": "19beta4", "source_url": "https://ftp.postgresql.org/pub/source/v19beta4/postgresql-19beta4.tar.bz2", "svg_assets": 5, "source_mode": "en SGML built with pinned official archive", "source_sha256": "83157ee9c599d03b2f7a3d73ef3a56ec24e0e79cc2b3501a64d1364f56398c86"}, "revision": "1bbbbf4133d426f0e4304010688d2984c30fb67df0cc3a61b3e37eb3f6f37833", "evidence_kind": "English manual and source declarations", "source_sha256": "83157ee9c599d03b2f7a3d73ef3a56ec24e0e79cc2b3501a64d1364f56398c86"}, "sources": [{"url": "https://pg.center/docs/19/app-psql.html#APP-PSQL-META-COMMAND-PARSE", "file": "app-psql.html", "label": "19beta4 English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMAND-PARSE", "sha256": "312975c12d6e4d62aeebcb5e98e7ca795c6d07ecb743b4bc64403dc42bc2a6e9", "language": "en", "original_url": "/docs/19/app-psql.html#APP-PSQL-META-COMMAND-PARSE"}], "sections": [], "modifiers": [], "signature": "\\parse statement_name", "spellings": ["\\parse"], "description": ["\u57fa\u4e8e\u76ee\u6807\u9884\u5907\u8bed\u53e5\u5bf9\u8c61\u7684\u540d\u79f0\uff0c\u4ece\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u521b\u5efa\u4e00\u4e2a\u9884\u5907\u8bed\u53e5\u3002\u7a7a\u5b57\u7b26\u4e32\u8868\u793a\u672a\u547d\u540d\u7684\u9884\u5907\u8bed\u53e5\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt id=\"APP-PSQL-META-COMMAND-PARSE\"><span class=\"term\"><code class=\"literal\">\\parse <em class=\"replaceable\"><code>statement_name</code></em></code></span> </dt><dd>\n<p lang=\"zh\">\u57fa\u4e8e\u76ee\u6807\u9884\u5907\u8bed\u53e5\u5bf9\u8c61\u7684\u540d\u79f0\uff0c\u4ece\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u521b\u5efa\u4e00\u4e2a\u9884\u5907\u8bed\u53e5\u3002\u7a7a\u5b57\u7b26\u4e32\u8868\u793a\u672a\u547d\u540d\u7684\u9884\u5907\u8bed\u53e5\u3002</p>\n<p lang=\"zh\">\u793a\u4f8b\uff1a</p>\n<pre class=\"programlisting\">SELECT $1 \\parse stmt1\n</pre>\n<p lang=\"zh\">\u6b64\u547d\u4ee4\u4f1a\u4f7f\u7528\u6269\u5c55\u67e5\u8be2\u534f\u8bae\uff0c\u4e0d\u540c\u4e8e<span class=\"application\">psql</span>\u901a\u5e38\u4f7f\u7528\u7684\u7b80\u5355\u67e5\u8be2\u534f\u8bae\u3002\u8be5\u547d\u4ee4\u4f1a\u53d1\u51fa\u4e00\u6761<a class=\"xref\" href=\"/docs/19/protocol-message-formats.html#PROTOCOL-MESSAGE-FORMATS-PARSE\">Parse (F)</a>\u6d88\u606f\uff0c\u56e0\u6b64\u53ef\u7528\u4e8e\u5728<span class=\"application\">psql</span>\u4e2d\u6d4b\u8bd5\u6269\u5c55\u67e5\u8be2\u534f\u8bae\u3002\u6b64\u547d\u4ee4\u53ea\u5f71\u54cd\u4e0b\u4e00\u6761\u88ab\u6267\u884c\u7684\u67e5\u8be2\uff1b\u4e4b\u540e\u7684\u6240\u6709\u67e5\u8be2\u9ed8\u8ba4\u4ecd\u4f1a\u4f7f\u7528\u7b80\u5355\u67e5\u8be2\u534f\u8bae\u3002</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMAND-PARSE", "localization": {"status": "complete", "sources": [{"url": "/docs/19/app-psql.html", "method": "same-major semantic node", "sha256": "1351be06967585f99a84454a26dff346091ea378daf6c7ed9fa18edee9d1131c", "language": "zh", "matched_nodes": ["#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[155]/p[0]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[155]/p[3]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[3]/p[1]"]}], "language": "zh", "original_text": {"/versions/19/description/0": "Creates a prepared statement from the current query buffer, based on the name of a destination prepared-statement object. An empty string denotes the unnamed prepared statement.", "/versions/19/facts/0/label": "Client", "/versions/19/facts/1/label": "Case-sensitive spelling", "/versions/19/tables/0/title": "Spellings in this manual definition", "/versions/19/related/0/label": "psql command-line options and complete manual", "/versions/19/tables/0/columns/0/label": "Command", "/versions/19/tables/0/columns/1/label": "Documented suffix modifiers", "/versions/19/tables/0/rows/0/modifiers": "None listed in this signature"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "f0d614ea212d5078928dc13fdb5041d95687c88076e34c09fba94c9b94f67efc"}, "comparison_data": {"modifiers": [], "signature": "\\parse statement_name", "spellings": ["\\parse"], "definition": "Creates a prepared statement from the current query buffer, based on the name of a destination prepared-statement object. An empty string denotes the unnamed prepared statement. Example: SELECT $1 \\parse stmt1 This command causes the extended query protocol to be used, unlike normal psql operation, which uses the simple query protocol. A Parse (F) message will be issued by this command so it can be useful to test the extended query protocol from psql . This command affects only the next query executed; all subsequent queries will use the simple query protocol by default."}, "comparison_hash": "7c5c085ea0f3fe44488436b45dea4f7f6affb0f181e303fb593ac2e6bc231b6d", "manual_language": "zh"}, "20": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 20devel"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\parse"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-70-61-72-73-65/?v=20", "text": "\\parse"}, "modifiers": "\u6b64\u8bed\u6cd5\u7b7e\u540d\u672a\u5217\u51fa"}], "title": "\u672c\u7248\u624b\u518c\u4e2d\u7684\u5199\u6cd5", "columns": [{"key": "command", "label": "\u547d\u4ee4"}, {"key": "modifiers", "label": "\u624b\u518c\u4e2d\u7684\u540e\u7f00\u4fee\u9970\u7b26"}]}], "command": "\\parse", "related": [{"url": "/wiki/tool/psql/?v=20", "label": "psql \u547d\u4ee4\u884c\u9009\u9879\u53ca\u5b8c\u6574\u624b\u518c"}], "release": {"ref": "https://ftp.postgresql.org/pub/snapshot/dev/postgresql-snapshot.tar.bz2", "label": "20devel", "major": "20", "channel": "devel", "manifest": {"pdf": {"A4": {"url": "/files/documentation/pdf/20/postgresql-20-A4.pdf", "bytes": 16030631, "pages": 3052, "sha256": "bd5d82c0ce38fc18f92a0447818a91a193a261776bca1c37564bf9a683e177d0", "built_at": "2026-09-28"}, "US": {"url": "/files/documentation/pdf/20/postgresql-20-US.pdf", "bytes": 15936613, "pages": 3223, "sha256": "d97d9e0db479a02f4234b175f50fcad70c3661619afc8d6df9b9437882e3c299", "built_at": "2026-09-28"}}, "tree": "0", "index": "index.html", "major": "20", "pages": 1156, "release": "20devel", "source_url": "https://ftp.postgresql.org/pub/snapshot/dev/postgresql-snapshot.tar.bz2", "svg_assets": 6, "source_mode": "en SGML built with pinned official archive", "source_sha256": "4d3346909b201ac1648232cf290462a7070c119326f56196f1f0253ed80fae41", "source_snapshot_utc": "26-Sep-2026 20:22"}, "revision": "2eba5e0fd4c3bffb2803247b6cd537878e9d6ee5a6dfbe3c50ece8b421b80918", "evidence_kind": "English manual and source declarations", "source_sha256": "4d3346909b201ac1648232cf290462a7070c119326f56196f1f0253ed80fae41"}, "sources": [{"url": "https://pg.center/docs/devel/app-psql.html#APP-PSQL-META-COMMAND-PARSE", "file": "app-psql.html", "label": "20devel English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMAND-PARSE", "sha256": "6df5f6fbaff7800ae0e4a08a3116090d890a0cdcc02fddc31c1f220725905f87", "language": "en", "original_url": "/docs/devel/app-psql.html#APP-PSQL-META-COMMAND-PARSE"}], "sections": [], "modifiers": [], "signature": "\\parse statement_name", "spellings": ["\\parse"], "description": ["\u57fa\u4e8e\u76ee\u6807\u9884\u5907\u8bed\u53e5\u5bf9\u8c61\u7684\u540d\u79f0\uff0c\u4ece\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u521b\u5efa\u4e00\u4e2a\u9884\u5907\u8bed\u53e5\u3002\u7a7a\u5b57\u7b26\u4e32\u8868\u793a\u672a\u547d\u540d\u7684\u9884\u5907\u8bed\u53e5\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt id=\"APP-PSQL-META-COMMAND-PARSE\"><span class=\"term\"><code class=\"literal\">\\parse <em class=\"replaceable\"><code>statement_name</code></em></code></span> </dt><dd>\n<p lang=\"zh\">\u57fa\u4e8e\u76ee\u6807\u9884\u5907\u8bed\u53e5\u5bf9\u8c61\u7684\u540d\u79f0\uff0c\u4ece\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u521b\u5efa\u4e00\u4e2a\u9884\u5907\u8bed\u53e5\u3002\u7a7a\u5b57\u7b26\u4e32\u8868\u793a\u672a\u547d\u540d\u7684\u9884\u5907\u8bed\u53e5\u3002</p>\n<p lang=\"zh\">\u793a\u4f8b\uff1a</p>\n<pre class=\"programlisting\">SELECT $1 \\parse stmt1\n</pre>\n<p lang=\"zh\">\u6b64\u547d\u4ee4\u4f1a\u4f7f\u7528\u6269\u5c55\u67e5\u8be2\u534f\u8bae\uff0c\u4e0d\u540c\u4e8e<span class=\"application\">psql</span>\u901a\u5e38\u4f7f\u7528\u7684\u7b80\u5355\u67e5\u8be2\u534f\u8bae\u3002\u8be5\u547d\u4ee4\u4f1a\u53d1\u51fa\u4e00\u6761<a class=\"xref\" href=\"/docs/devel/protocol-message-formats.html#PROTOCOL-MESSAGE-FORMATS-PARSE\">Parse (F)</a>\u6d88\u606f\uff0c\u56e0\u6b64\u53ef\u7528\u4e8e\u5728<span class=\"application\">psql</span>\u4e2d\u6d4b\u8bd5\u6269\u5c55\u67e5\u8be2\u534f\u8bae\u3002\u6b64\u547d\u4ee4\u53ea\u5f71\u54cd\u4e0b\u4e00\u6761\u88ab\u6267\u884c\u7684\u67e5\u8be2\uff1b\u4e4b\u540e\u7684\u6240\u6709\u67e5\u8be2\u9ed8\u8ba4\u4ecd\u4f1a\u4f7f\u7528\u7b80\u5355\u67e5\u8be2\u534f\u8bae\u3002</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMAND-PARSE", "localization": {"status": "complete", "sources": [{"url": "/docs/devel/app-psql.html", "method": "same-major semantic node", "sha256": "1590b6e290ad21fe3ac1c1549628841ae426d1cd07a8f808789207878dbee5ab", "language": "zh", "matched_nodes": ["#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[155]/p[0]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[155]/p[3]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[3]/p[1]"]}], "language": "zh", "original_text": {"/summary": "Creates a prepared statement from the current query buffer, based on the name of a destination prepared-statement object. An empty string denotes the unnamed prepared statement.", "/category": "Query execution", "/versions/20/description/0": "Creates a prepared statement from the current query buffer, based on the name of a destination prepared-statement object. An empty string denotes the unnamed prepared statement.", "/versions/20/facts/0/label": "Client", "/versions/20/facts/1/label": "Case-sensitive spelling", "/versions/20/tables/0/title": "Spellings in this manual definition", "/versions/20/related/0/label": "psql command-line options and complete manual", "/versions/20/tables/0/columns/0/label": "Command", "/versions/20/tables/0/columns/1/label": "Documented suffix modifiers", "/versions/20/tables/0/rows/0/modifiers": "None listed in this signature"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "0c436f978b042c7a5e36f317c7892a93984bf12bf3a0cd39f6b4f0321c7615a0"}, "comparison_data": {"modifiers": [], "signature": "\\parse statement_name", "spellings": ["\\parse"], "definition": "Creates a prepared statement from the current query buffer, based on the name of a destination prepared-statement object. An empty string denotes the unnamed prepared statement. Example: SELECT $1 \\parse stmt1 This command causes the extended query protocol to be used, unlike normal psql operation, which uses the simple query protocol. A Parse (F) message will be issued by this command so it can be useful to test the extended query protocol from psql . This command affects only the next query executed; all subsequent queries will use the simple query protocol by default."}, "comparison_hash": "7c5c085ea0f3fe44488436b45dea4f7f6affb0f181e303fb593ac2e6bc231b6d", "manual_language": "zh"}}}, "snapshot": {"facts": [{"label": "\u5ba2\u6237\u7aef", "value": "psql 18.6"}, {"label": "\u533a\u5206\u5927\u5c0f\u5199\u7684\u5199\u6cd5", "value": "\\parse"}], "tables": [{"key": "spellings", "rows": [{"command": {"url": "/wiki/psql/cmd-70-61-72-73-65/?v=18", "text": "\\parse"}, "modifiers": "\u6b64\u8bed\u6cd5\u7b7e\u540d\u672a\u5217\u51fa"}], "title": "\u672c\u7248\u624b\u518c\u4e2d\u7684\u5199\u6cd5", "columns": [{"key": "command", "label": "\u547d\u4ee4"}, {"key": "modifiers", "label": "\u624b\u518c\u4e2d\u7684\u540e\u7f00\u4fee\u9970\u7b26"}]}], "command": "\\parse", "related": [{"url": "/wiki/tool/psql/?v=18", "label": "psql \u547d\u4ee4\u884c\u9009\u9879\u53ca\u5b8c\u6574\u624b\u518c"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2", "label": "18.6", "major": "18", "channel": "stable", "manifest": {"pdf": {"A4": {"url": "/files/documentation/pdf/18/postgresql-18-A4.pdf", "bytes": 15865106, "pages": 3154, "sha256": "19512c405da53f9f7fcf0abba359223aa65f021be025bf3411381918f92e3190", "built_at": "2026-09-26"}, "US": {"url": "/files/documentation/pdf/18/postgresql-18-US.pdf", "bytes": 15748059, "pages": 3328, "sha256": "facbe6c229e598b872d3d98bef53308f46e06746006fa4590de9a7de9dd46319", "built_at": "2026-09-26"}}, "tree": "18", "index": "index.html", "major": "18", "pages": 1148, "release": "18.6", "source_url": "https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2", "svg_assets": 3, "source_mode": "en SGML built with pinned official archive", "source_sha256": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "revision": "ee8d1a3612338fd9adf250730cb640fcc5233b5491337cc00a316a44e3a0b9f8", "evidence_kind": "English manual and source declarations", "source_sha256": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sources": [{"url": "https://pg.center/docs/18/app-psql.html#APP-PSQL-META-COMMAND-PARSE", "file": "app-psql.html", "label": "18.6 English manual \u00b7 app-psql.html", "anchor": "APP-PSQL-META-COMMAND-PARSE", "sha256": "fa2a1d39294b8854318e82e93f71272c645ed88150ecc2786c28902c3f32782c", "language": "en", "original_url": "/docs/18/app-psql.html#APP-PSQL-META-COMMAND-PARSE"}], "sections": [], "modifiers": [], "signature": "\\parse statement_name", "spellings": ["\\parse"], "description": ["\u57fa\u4e8e\u76ee\u6807\u9884\u5907\u8bed\u53e5\u5bf9\u8c61\u7684\u540d\u79f0\uff0c\u4ece\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u521b\u5efa\u4e00\u4e2a\u9884\u5907\u8bed\u53e5\u3002\u7a7a\u5b57\u7b26\u4e32\u8868\u793a\u672a\u547d\u540d\u7684\u9884\u5907\u8bed\u53e5\u3002"], "manual_html": "<div><dl class=\"variablelist\"><dt id=\"APP-PSQL-META-COMMAND-PARSE\"><span class=\"term\"><code class=\"literal\">\\parse <em class=\"replaceable\"><code>statement_name</code></em></code></span> </dt><dd>\n<p lang=\"zh\">\u57fa\u4e8e\u76ee\u6807\u9884\u5907\u8bed\u53e5\u5bf9\u8c61\u7684\u540d\u79f0\uff0c\u4ece\u5f53\u524d\u67e5\u8be2\u7f13\u51b2\u533a\u521b\u5efa\u4e00\u4e2a\u9884\u5907\u8bed\u53e5\u3002\u7a7a\u5b57\u7b26\u4e32\u8868\u793a\u672a\u547d\u540d\u7684\u9884\u5907\u8bed\u53e5\u3002</p>\n<p lang=\"zh\">\u793a\u4f8b\uff1a</p>\n<pre class=\"programlisting\">SELECT $1 \\parse stmt1\n</pre>\n<p lang=\"zh\">\u6b64\u547d\u4ee4\u4f1a\u4f7f\u7528\u6269\u5c55\u67e5\u8be2\u534f\u8bae\uff0c\u4e0d\u540c\u4e8e<span class=\"application\">psql</span>\u901a\u5e38\u4f7f\u7528\u7684\u7b80\u5355\u67e5\u8be2\u534f\u8bae\u3002\u8be5\u547d\u4ee4\u4f1a\u53d1\u51fa\u4e00\u6761<a class=\"xref\" href=\"/docs/18/protocol-message-formats.html#PROTOCOL-MESSAGE-FORMATS-PARSE\">Parse (F)</a>\u6d88\u606f\uff0c\u56e0\u6b64\u53ef\u7528\u4e8e\u5728<span class=\"application\">psql</span>\u4e2d\u6d4b\u8bd5\u6269\u5c55\u67e5\u8be2\u534f\u8bae\u3002\u6b64\u547d\u4ee4\u53ea\u5f71\u54cd\u4e0b\u4e00\u6761\u88ab\u6267\u884c\u7684\u67e5\u8be2\uff1b\u4e4b\u540e\u7684\u6240\u6709\u67e5\u8be2\u9ed8\u8ba4\u4ecd\u4f1a\u4f7f\u7528\u7b80\u5355\u67e5\u8be2\u534f\u8bae\u3002</p>\n</dd></dl></div>", "manual_path": "app-psql.html#APP-PSQL-META-COMMAND-PARSE", "localization": {"status": "complete", "sources": [{"url": "/docs/18/app-psql.html", "method": "same-major semantic node", "sha256": "4ff5633229e0afa7feecc2750a7187d2d45a7eef0ca8febc73e4e5c15ac7fa6d", "language": "zh", "matched_nodes": ["#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[155]/p[0]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[155]/p[3]", "#APP-PSQL/div[7]/div[3]/div[11]/dl[0]/dd[3]/p[1]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "Creates a prepared statement from the current query buffer, based on the name of a destination prepared-statement object. An empty string denotes the unnamed prepared statement.", "/versions/18/facts/0/label": "Client", "/versions/18/facts/1/label": "Case-sensitive spelling", "/versions/18/tables/0/title": "Spellings in this manual definition", "/versions/18/related/0/label": "psql command-line options and complete manual", "/versions/18/tables/0/columns/0/label": "Command", "/versions/18/tables/0/columns/1/label": "Documented suffix modifiers", "/versions/18/tables/0/rows/0/modifiers": "None listed in this signature"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "f1c72c70c851d621670a6b0f879db74db57d09cab45793d25a729bad6e36c6a0"}, "comparison_data": {"modifiers": [], "signature": "\\parse statement_name", "spellings": ["\\parse"], "definition": "Creates a prepared statement from the current query buffer, based on the name of a destination prepared-statement object. An empty string denotes the unnamed prepared statement. Example: SELECT $1 \\parse stmt1 This command causes the extended query protocol to be used, unlike normal psql operation, which uses the simple query protocol. A Parse (F) message will be issued by this command so it can be useful to test the extended query protocol from psql . This command affects only the next query executed; all subsequent queries will use the simple query protocol by default."}, "comparison_hash": "7c5c085ea0f3fe44488436b45dea4f7f6affb0f181e303fb593ac2e6bc231b6d", "manual_language": "zh"}, "comparison": {"left": "17", "right": "18", "status": "added", "diff": "--- PostgreSQL 17\n+++ PostgreSQL 18\n@@ -1 +1,8 @@\n-\u8be5\u7248\u672a\u6536\u5f55\n+{\n+  \"definition\": \"Creates a prepared statement from the current query buffer, based on the name of a destination prepared-statement object. An empty string denotes the unnamed prepared statement. Example: SELECT $1 \\\\parse stmt1 This command causes the extended query protocol to be used, unlike normal psql operation, which uses the simple query protocol. A Parse (F) message will be issued by this command so it can be useful to test the extended query protocol from psql . This command affects only the next query executed; all subsequent queries will use the simple query protocol by default.\",\n+  \"modifiers\": [],\n+  \"signature\": \"\\\\parse statement_name\",\n+  \"spellings\": [\n+    \"\\\\parse\"\n+  ]\n+}"}}