{"Entry":{"collection":"guc","key":"stats_reset_on_server_start","name":"stats_reset_on_server_start","aliases":[],"metadata":{"baseline":true,"boot_human":"Not specified","boot_val":null,"category":"Statistics","category_zh":"","changed_in":[],"changes":[{"documentation_changed":true,"fields":{},"from":"8.0","status":"changed","to":"8.1"},{"documentation_changed":true,"fields":{},"from":"8.1","status":"changed","to":"8.2"},{"documentation_changed":false,"fields":{},"from":"8.2","status":"removed","to":"8.3"}],"content_hash":"7453be30ec8fb139907f81a96dc2508918e4ad539d0433a265b6daaeee8cd414","context":"","default_changed_in":[],"default_history":[],"editorial":{},"enumvals":[],"first_version":"7.4","group":"Statistics","group_slug":"statistics","imported_at":"2026-09-27T17:57:32.069766+08:00","intro_commit":{},"key":"stats_reset_on_server_start","last_version":"8.2","max_val":"","min_val":"","name":"stats_reset_on_server_start","position":389,"present_in":["7.4","8.0","8.1","8.2"],"short_desc":"If on, collected block-level and row-level statistics are zeroed out whenever the server is restarted.","short_desc_zh":"","source_rev":"english-manuals:5b9719805a4f4dab274c5831c81e79064b5cfc7a2f2984faa47902bdeb6bae16","unit":"","vartype":"bool"}},"Definition":{"Collection":"guc","Key":"stats_reset_on_server_start","SourceDatabase":"center","Version":"8.2","SourceTable":"guc","SourceKey":"stats_reset_on_server_start","SourceRevision":"english-manuals:5b9719805a4f4dab274c5831c81e79064b5cfc7a2f2984faa47902bdeb6bae16","Facts":{"boot_val":null,"category":"Query and Index Statistics Collector","context":"","description":"If on, collected block-level and row-level statistics are zeroed out whenever the server is restarted. If off, statistics are accumulated across server restarts. This parameter is off by default. This parameter can only be set at server start.","doc":{"anchor":"GUC-STATS-RESET-ON-SERVER-START","file":"runtime-config-statistics.html","lang":"en","sha256":"1ee6a817bce42d40f38bad4a4dacc3a64dbf6d10eb0f768735230bbdb8bc7b73","slug":"8.2"},"documented":true,"enumvals":[],"extra_desc":"","lang":"en","max_val":null,"metadata_version":"","min_val":null,"name":"stats_reset_on_server_start","short_desc":"","source":"english-manual","unit":"","vartype":"bool"},"ManualEvidence":{"doc":{"anchor":"GUC-STATS-RESET-ON-SERVER-START","file":"runtime-config-statistics.html","lang":"en","sha256":"1ee6a817bce42d40f38bad4a4dacc3a64dbf6d10eb0f768735230bbdb8bc7b73","slug":"8.2"}},"MeasuredEvidence":{"metadata_version":""}},"Text":{"Collection":"guc","Key":"stats_reset_on_server_start","SourceDatabase":"center","Version":"8.2","Locale":"en","Title":"stats_reset_on_server_start","Summary":"If on, collected block-level and row-level statistics are zeroed out whenever the server is restarted. If off, statistics are accumulated across server restarts. This parameter is off by default. This parameter can only be set at server start.","BodyHTML":"\u003cp\u003eIf on, collected block-level and row-level statistics are zeroed out whenever the server is restarted. If off, statistics are accumulated across server restarts. This parameter is off by default. This parameter can only be set at server start.\u003c/p\u003e","SourceRevision":"english-manuals:5b9719805a4f4dab274c5831c81e79064b5cfc7a2f2984faa47902bdeb6bae16","ContentHash":"7907c3bc5063d3dac37ef60b8affd84e2a54eff64fdee4afe034058c0b090305","Payload":{"description":"If on, collected block-level and row-level statistics are zeroed out whenever the server is restarted. If off, statistics are accumulated across server restarts. This parameter is off by default. This parameter can only be set at server start."}},"RequestedLocale":"zh-Hans","Fallback":true,"Versions":["7.4","8.0","8.1","8.2"],"Locales":["en"],"Signatures":null,"Spellings":null,"SQLState":null,"Evidence":null}