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"manual": {"url": "/zh/docs/17/monitoring-stats.html#", "anchor": "", "column": "last_idx_scan", "locale": "zh-Hans", "version": "17", "build_id": 105, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "ad63a74417862b28cba663bd779186633505e5da37845bce5f2e4bf62ee55c2b", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:7340767258d21c21b36f373f1fff6bab2be18e0daca13a865129db6105c09efd"}, "body_sha256": "91363ca783d8d7659bdd96d40b34a00dfe676dc40e9077a6303deccb0fd111f7", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_stat_all_indexes \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u8868\u7684\u7d22\u5f15\u3002"]}, {"title": 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No per-field reset rule is inferred from the field name.", "/versions/17/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "ca2969a22141c0e239454c7ff99b67ce81d6ee16bc7d979ee0f741048d60be55", "canonical_center_text_hash": "48c786bfbea7be83a6bcd3fe600a965211d8d9f3648c25a70c902b189cd6c5e9"}, "description_zh": "\u6b64\u7d22\u5f15\u4e0a\u6700\u540e\u4e00\u6b21\u626b\u63cf\u7684\u65f6\u95f4\uff0c\u57fa\u4e8e\u6700\u8fd1\u7684\u4e8b\u52a1\u505c\u6b62\u65f6\u95f4", "comparison_data": {"view": "pg_stat_sys_indexes", "field": "last_idx_scan", "sql_type": "timestamp with time zone", "units_mentioned": []}, "comparison_hash": "3d6181569449b68908865bc499aada4fb0cfd97fdefcf263409d8e20a90f7138", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_sys_indexes.last_idx_scan 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href=\"/zh/docs/18/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u6b64\u7d22\u5f15\u4e0a\u6700\u540e\u4e00\u6b21\u626b\u63cf\u7684\u65f6\u95f4\uff0c\u57fa\u4e8e\u6700\u8fd1\u7684\u4e8b\u52a1\u505c\u6b62\u65f6\u95f4", "version": "18", "link_map": {"/zh/docs/18/monitoring-stats.html": "/docs/18/monitoring-stats.html"}, "body_html": "<p>pg_stat_sys_indexes.last_idx_scan \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_sys_indexes</code></dd><dt>\u5b57\u6bb5</dt><dd><code>last_idx_scan</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>timestamp with time zone</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u6b64\u7d22\u5f15\u4e0a\u6700\u540e\u4e00\u6b21\u626b\u63cf\u7684\u65f6\u95f4\uff0c\u57fa\u4e8e\u6700\u8fd1\u7684\u4e8b\u52a1\u505c\u6b62\u65f6\u95f4</p><p><a href=\"/zh/docs/18/monitoring-stats.html\" 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based on the most recent transaction stop time", "/versions/18/facts/0/label": "View", "/versions/18/facts/1/label": "Field", "/versions/18/facts/2/label": "SQL type", "/versions/18/facts/3/label": "Units named in the field definition", "/versions/18/facts/3/value": "Not specified", "/versions/18/facts/4/label": "Reset observation", "/versions/18/facts/4/value": "No stats_reset field is documented for this view", "/versions/18/related/0/label": "pg_stat_sys_indexes columns", "/versions/18/related/1/label": "Statistics collection and reset functions", "/versions/18/sections/0/title": "View semantics", "/versions/18/sections/1/title": "Collection and reset context", "/versions/18/sections/2/title": "Inspect this field", "/versions/18/sections/0/paragraphs/0": "Same as pg_stat_all_indexes, except that only indexes on system tables are shown.", "/versions/18/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. 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