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["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "source_only": false, "localization": {"status": "complete", "sources": [{"url": "/docs/16/monitoring-stats.html", "method": "same-major semantic node", "sha256": "602e708943074767e7aad252e93938422e388dae22bd99fc583e93f7689395ba", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[18]/div[3]/div[1]/table[0]/tbody[2]/tr[2]/td[0]/p[1]", "#MONITORING-STATS/div[18]/p[2]"]}], "language": "zh", "original_text": {"/summary": "Total amount of time that has been spent in the portion of checkpoint processing where files are written to disk, in milliseconds", "/versions/16/description/0": "Total amount of time that has been spent in the portion of checkpoint processing where files are written to disk, in milliseconds", "/versions/16/facts/0/label": "View", "/versions/16/facts/1/label": "Field", "/versions/16/facts/2/label": "SQL type", "/versions/16/facts/3/label": "Units named in the field definition", "/versions/16/facts/4/label": "Reset observation", "/versions/16/facts/4/value": "Time at which these statistics were last reset", "/versions/16/related/0/label": "pg_stat_bgwriter columns", "/versions/16/related/1/label": "Statistics collection and reset functions", "/versions/16/sections/0/title": "View semantics", "/versions/16/sections/1/title": "Collection and reset context", "/versions/16/sections/2/title": "Inspect this field", "/versions/16/sections/0/paragraphs/0": "The pg_stat_bgwriter view will always have a single row, containing global data for the cluster.", "/versions/16/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name.", "/versions/16/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "b7ac993661f474b8ea700ccc910f01c234252631728c95770faf84397e1e1c1c", "canonical_center_text_hash": "425402a3a681361eae009cbe6e57126599b3dac04e7a76ca5ad0787c853e2d35"}, "description_zh": "\u68c0\u67e5\u70b9\u5904\u7406\u4e2d\u5c06\u6587\u4ef6\u5199\u5165\u78c1\u76d8\u90e8\u5206\u6240\u82b1\u8d39\u7684\u603b\u65f6\u95f4\uff0c\u5355\u4f4d\u4e3a\u6beb\u79d2", "comparison_data": {"view": "pg_stat_bgwriter", "field": "checkpoint_write_time", "sql_type": "double precision", "units_mentioned": ["milliseconds"]}, "comparison_hash": "efd6bf31833b32731e2280232b88047695d237419203df736d7f765aa4be4648", "manual_language": "zh", "units_mentioned": ["milliseconds"], "description_zh_html": "<p>pg_stat_bgwriter.checkpoint_write_time \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>checkpoint_write_time</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>double precision</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u68c0\u67e5\u70b9\u5904\u7406\u4e2d\u5c06\u6587\u4ef6\u5199\u5165\u78c1\u76d8\u90e8\u5206\u6240\u82b1\u8d39\u7684\u603b\u65f6\u95f4\uff0c\u5355\u4f4d\u4e3a\u6beb\u79d2</p><p><a href=\"/zh/docs/16/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}}}, "snapshot": null, "comparison": {"left": "16", "right": "17", "status": "removed", "diff": "--- PostgreSQL 16\n+++ PostgreSQL 17\n@@ -1,8 +1 @@\n-{\n-  \"field\": \"checkpoint_write_time\",\n-  \"sql_type\": \"double precision\",\n-  \"units_mentioned\": [\n-    \"milliseconds\"\n-  ],\n-  \"view\": \"pg_stat_bgwriter\"\n-}\n+\u8be5\u7248\u672a\u6536\u5f55"}}