{"Entry":{"collection":"catalog","key":"pg_stat_progress_analyze","name":"pg_stat_progress_analyze","aliases":[],"metadata":{"changed_in":["18","19"],"changes":[{"added":[],"attributes":[],"description_changed":false,"descriptions":[],"from":"12","order":false,"removed":[],"status":"added","to":"13","types":[]},{"added":[],"attributes":[],"description_changed":false,"descriptions":[{"from":"Current processing phase. See Table 27.33.","name":"phase","to":"Current processing phase. See Table 28.35."}],"from":"13","listing":[],"order":false,"removed":[],"status":"reworded","to":"14","types":[],"unlisted":[]},{"added":[],"attributes":[],"description_changed":false,"descriptions":[{"from":"Current processing phase. See Table 28.35.","name":"phase","to":"Current processing phase. 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This counter only advances when the phase is acquiring inherited sample rows.","description_zh":"扫描的子表数量。此计数器仅在 acquiring inherited sample rows 阶段递增。","documented":true,"documented_name":"child_tables_done","hidden":false,"name":"child_tables_done","not_null":false,"references":"","type":"bigint","type_modifier":-1,"type_oid":20,"zh_from":"same-version-manual"},{"array_dimensions":0,"attnum":12,"description":"OID of the child table currently being scanned. This field is only valid when the phase is acquiring inherited sample rows.","description_zh":"当前正在扫描的子表的 OID。此字段仅在 acquiring inherited sample rows 时有效。","documented":true,"documented_name":"current_child_table_relid","hidden":false,"name":"current_child_table_relid","not_null":false,"references":"","type":"oid","type_modifier":-1,"type_oid":26,"zh_from":"same-version-manual"},{"array_dimensions":0,"attnum":13,"description":"Total time spent sleeping due to cost-based delay (see Section 19.10.2), in milliseconds (if track_cost_delay_timing is enabled, otherwise zero).","description_zh":"因基于代价的延迟而睡眠的总时间（参见第 19.10.2 节），以毫秒计（如果启用了 track_cost_delay_timing，否则为零）。","documented":true,"documented_name":"delay_time","hidden":false,"name":"delay_time","not_null":false,"references":"","type":"double precision","type_modifier":-1,"type_oid":701,"zh_from":"same-version-manual"}],"description":"Whenever ANALYZE is running, the pg_stat_progress_analyze view will contain a row for each backend that is currently running that command. The tables below describe the information that will be reported and provide information about how to interpret it.","description_zh":"每当 ANALYZE 运行时，pg_stat_progress_analyze 视图将包含当前运行该命令的每个后端的一行。下面的表描述了将要报告的信息，并提供了关于如何解释它们的信息。","description_zh_html":"\u003cp\u003e每当 ANALYZE 运行时，pg_stat_progress_analyze 视图将包含当前运行该命令的每个后端的一行。下面的表描述了将要报告的信息，并提供了关于如何解释它们的信息。\u003c/p\u003e\u003cdiv class=\"table\" id=\"PG-STAT-PROGRESS-ANALYZE-VIEW\"\u003e\u003cp class=\"title\"\u003e\u003cstrong\u003e表 27.38. \u003ccode class=\"structname\"\u003epg_stat_progress_analyze\u003c/code\u003e 视图\u003c/strong\u003e\u003c/p\u003e\u003cdiv class=\"table-contents\"\u003e\u003ctable border=\"1\" class=\"table\" summary=\"pg_stat_progress_analyze 视图\"\u003e\u003ccolgroup\u003e\u003ccol/\u003e\u003c/colgroup\u003e\u003cthead\u003e\u003ctr\u003e\u003cth class=\"catalog_table_entry\"\u003e\u003cp class=\"column_definition\"\u003e\n       列类型\n      \u003c/p\u003e\n\u003cp\u003e\n       描述\n      \u003c/p\u003e\u003c/th\u003e\u003c/tr\u003e\u003c/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd class=\"catalog_table_entry\"\u003e\u003cp class=\"column_definition\"\u003e\n\u003ccode class=\"structfield\"\u003epid\u003c/code\u003e \u003ccode class=\"type\"\u003einteger\u003c/code\u003e\n\u003c/p\u003e\n\u003cp\u003e\n       后端的进程 ID。\n      \u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd class=\"catalog_table_entry\"\u003e\u003cp class=\"column_definition\"\u003e\n\u003ccode class=\"structfield\"\u003edatid\u003c/code\u003e \u003ccode class=\"type\"\u003eoid\u003c/code\u003e\n\u003c/p\u003e\n\u003cp\u003e\n       后端连接到的数据库的 OID。\n      \u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd class=\"catalog_table_entry\"\u003e\u003cp class=\"column_definition\"\u003e\n\u003ccode class=\"structfield\"\u003edatname\u003c/code\u003e \u003ccode class=\"type\"\u003ename\u003c/code\u003e\n\u003c/p\u003e\n\u003cp\u003e\n       后端连接到的数据库的名称。\n      \u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd class=\"catalog_table_entry\"\u003e\u003cp class=\"column_definition\"\u003e\n\u003ccode class=\"structfield\"\u003erelid\u003c/code\u003e \u003ccode class=\"type\"\u003eoid\u003c/code\u003e\n\u003c/p\u003e\n\u003cp\u003e\n       被分析的表的 OID。\n      \u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd class=\"catalog_table_entry\"\u003e\u003cp class=\"column_definition\"\u003e\n\u003ccode class=\"structfield\"\u003ephase\u003c/code\u003e \u003ccode class=\"type\"\u003etext\u003c/code\u003e\n\u003c/p\u003e\n\u003cp\u003e\n       当前处理阶段。参见\u003ca class=\"xref\" href=\"/zh/docs/18/progress-reporting.html#ANALYZE-PHASES\" title=\"表 27.39. ANALYZE 阶段\"\u003e表 27.39\u003c/a\u003e。\n      \u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd class=\"catalog_table_entry\"\u003e\u003cp class=\"column_definition\"\u003e\n\u003ccode class=\"structfield\"\u003esample_blks_total\u003c/code\u003e \u003ccode class=\"type\"\u003ebigint\u003c/code\u003e\n\u003c/p\u003e\n\u003cp\u003e\n       将被采样的堆块的总数。\n      \u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd class=\"catalog_table_entry\"\u003e\u003cp class=\"column_definition\"\u003e\n\u003ccode class=\"structfield\"\u003esample_blks_scanned\u003c/code\u003e \u003ccode class=\"type\"\u003ebigint\u003c/code\u003e\n\u003c/p\u003e\n\u003cp\u003e\n       扫描的堆块数量。\n      \u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd class=\"catalog_table_entry\"\u003e\u003cp class=\"column_definition\"\u003e\n\u003ccode class=\"structfield\"\u003eext_stats_total\u003c/code\u003e \u003ccode class=\"type\"\u003ebigint\u003c/code\u003e\n\u003c/p\u003e\n\u003cp\u003e\n       扩展统计信息的数量。\n      \u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd class=\"catalog_table_entry\"\u003e\u003cp class=\"column_definition\"\u003e\n\u003ccode class=\"structfield\"\u003eext_stats_computed\u003c/code\u003e \u003ccode class=\"type\"\u003ebigint\u003c/code\u003e\n\u003c/p\u003e\n\u003cp\u003e\n       已经计算的扩展统计信息数量。此计数器仅在 \u003ccode class=\"literal\"\u003ecomputing extended statistics\u003c/code\u003e 阶段递增。\n      \u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd class=\"catalog_table_entry\"\u003e\u003cp class=\"column_definition\"\u003e\n\u003ccode class=\"structfield\"\u003echild_tables_total\u003c/code\u003e \u003ccode class=\"type\"\u003ebigint\u003c/code\u003e\n\u003c/p\u003e\n\u003cp\u003e\n       子表的数量。\n      \u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd class=\"catalog_table_entry\"\u003e\u003cp class=\"column_definition\"\u003e\n\u003ccode class=\"structfield\"\u003echild_tables_done\u003c/code\u003e \u003ccode class=\"type\"\u003ebigint\u003c/code\u003e\n\u003c/p\u003e\n\u003cp\u003e\n       扫描的子表数量。此计数器仅在 \u003ccode class=\"literal\"\u003eacquiring inherited sample rows\u003c/code\u003e 阶段递增。\n      \u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd class=\"catalog_table_entry\"\u003e\u003cp class=\"column_definition\"\u003e\n\u003ccode class=\"structfield\"\u003ecurrent_child_table_relid\u003c/code\u003e \u003ccode class=\"type\"\u003eoid\u003c/code\u003e\n\u003c/p\u003e\n\u003cp\u003e\n       当前正在扫描的子表的 OID。此字段仅在 \u003ccode class=\"literal\"\u003eacquiring inherited sample rows\u003c/code\u003e 时有效。\n      \u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd class=\"catalog_table_entry\"\u003e\u003cp class=\"column_definition\"\u003e\n\u003ccode class=\"structfield\"\u003edelay_time\u003c/code\u003e \u003ccode class=\"type\"\u003edouble precision\u003c/code\u003e\n\u003c/p\u003e\n\u003cp\u003e\n       因基于代价的延迟而睡眠的总时间（参见\u003ca class=\"xref\" href=\"/zh/docs/18/runtime-config-vacuum.html#RUNTIME-CONFIG-RESOURCE-VACUUM-COST\" title=\"19.10.2. 基于代价的清理延迟\"\u003e第 19.10.2 节\u003c/a\u003e），以毫秒计（如果启用了 \u003ca class=\"xref\" href=\"/zh/docs/18/runtime-config-statistics.html#GUC-TRACK-COST-DELAY-TIMING\"\u003etrack_cost_delay_timing\u003c/a\u003e，否则为零）。\n      \u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e\u003c/div\u003e","doc":{"anchor":"PG-STAT-PROGRESS-ANALYZE-VIEW","file":"progress-reporting.html","lang":"en","sha256":"4a6cdd8228f2d858318f2056687ac4e2467e2c58e5fed10bdb583ba8eb66fec5","slug":"18"},"documentation_revision":{"inputs":[{"file":"progress-reporting.html","kind":"same-version-reviewed-manual","locale":"en","sha256":"4a6cdd8228f2d858318f2056687ac4e2467e2c58e5fed10bdb583ba8eb66fec5","version":"18.7"},{"file":"progress-reporting.html","kind":"same-version-reviewed-manual","locale":"zh-Hans","sha256":"0ab33caa1959f857312f1a866b2b0f0afde18c3fd85db5d957eefa1b7a2e441f","version":"18.7"}],"release":"18.7","runtime_remeasured":false,"source_revision":"pgdoc:b9f0e7232f60f380d642ac9b99226606c254b552"},"kind":"progress","lang":"en","measured_attributes":true,"metadata_release":"18.6","runtime_columns":["pid","datid","datname","relid","phase","sample_blks_total","sample_blks_scanned","ext_stats_total","ext_stats_computed","child_tables_total","child_tables_done","current_child_table_relid","delay_time"],"runtime_verified":false,"source":"english-manual","sources":[{"evidence":[{"build_id":107,"kind":"same-version-manual","locale":"zh-Hans","page":"progress-reporting.html","sha256":"59d508f5be60d650bf0ed9ec10531162651c9eb030752aec3874544e10c879e2","source_revision":"unknown:rendered-translation-baseline","translation_revision":"git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b","version":"18"}],"kind":"catalog-bilingual-repair","prior_source_revision":"english-manuals:a5ae72875cbe2f04b551bd244d6eb8a9334a97fa866c1fb9a3fdbc5389457c52","version":"18"}],"zh_from":"same-version-manual"},"ManualEvidence":{"doc":{"anchor":"PG-STAT-PROGRESS-ANALYZE-VIEW","file":"progress-reporting.html","lang":"en","sha256":"4a6cdd8228f2d858318f2056687ac4e2467e2c58e5fed10bdb583ba8eb66fec5","slug":"18"},"sources":[{"evidence":[{"build_id":107,"kind":"same-version-manual","locale":"zh-Hans","page":"progress-reporting.html","sha256":"59d508f5be60d650bf0ed9ec10531162651c9eb030752aec3874544e10c879e2","source_revision":"unknown:rendered-translation-baseline","translation_revision":"git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b","version":"18"}],"kind":"catalog-bilingual-repair","prior_source_revision":"english-manuals:a5ae72875cbe2f04b551bd244d6eb8a9334a97fa866c1fb9a3fdbc5389457c52","version":"18"}]},"MeasuredEvidence":{"measured_attributes":true,"metadata_release":"18.6","runtime_columns":["pid","datid","datname","relid","phase","sample_blks_total","sample_blks_scanned","ext_stats_total","ext_stats_computed","child_tables_total","child_tables_done","current_child_table_relid","delay_time"],"runtime_verified":false}},"Text":{"Collection":"catalog","Key":"pg_stat_progress_analyze","SourceDatabase":"center","Version":"18","Locale":"en","Title":"pg_stat_progress_analyze","Summary":"Whenever ANALYZE is running, the pg_stat_progress_analyze view will contain a row for each backend that is currently running that command. The tables below describe the information that will be reported and provide information about how to interpret it.","BodyHTML":"\u003cp\u003eWhenever ANALYZE is running, the pg_stat_progress_analyze view will contain a row for each backend that is currently running that command. The tables below describe the information that will be reported and provide information about how to interpret it.\u003c/p\u003e","SourceRevision":"catalog-bilingual-repair:435ea319b70bdbed14473c4cbe6bb45273d74d145894d26e00b337394dcc2607","ContentHash":"896caaed769d04c10c762b435352d0de053d4676a3b5b1aadff4b47e4aad6e29","Payload":{"columns":[{"array_dimensions":0,"attnum":1,"description":"Process ID of backend.","description_zh":"后端的进程 ID。","documented":true,"documented_name":"pid","hidden":false,"name":"pid","not_null":false,"references":"","type":"integer","type_modifier":-1,"type_oid":23,"zh_from":"same-version-manual"},{"array_dimensions":0,"attnum":2,"description":"OID of the database to which this backend is connected.","description_zh":"后端连接到的数据库的 OID。","documented":true,"documented_name":"datid","hidden":false,"name":"datid","not_null":false,"references":"","type":"oid","type_modifier":-1,"type_oid":26,"zh_from":"same-version-manual"},{"array_dimensions":0,"attnum":3,"description":"Name of the database to which this backend is connected.","description_zh":"后端连接到的数据库的名称。","documented":true,"documented_name":"datname","hidden":false,"name":"datname","not_null":false,"references":"","type":"name","type_modifier":-1,"type_oid":19,"zh_from":"same-version-manual"},{"array_dimensions":0,"attnum":4,"description":"OID of the table being analyzed.","description_zh":"被分析的表的 OID。","documented":true,"documented_name":"relid","hidden":false,"name":"relid","not_null":false,"references":"","type":"oid","type_modifier":-1,"type_oid":26,"zh_from":"same-version-manual"},{"array_dimensions":0,"attnum":5,"description":"Current processing phase. See Table 27.39.","description_zh":"当前处理阶段。参见表 27.39。","documented":true,"documented_name":"phase","hidden":false,"name":"phase","not_null":false,"references":"","type":"text","type_modifier":-1,"type_oid":25,"zh_from":"same-version-manual"},{"array_dimensions":0,"attnum":6,"description":"Total number of heap blocks that will be sampled.","description_zh":"将被采样的堆块的总数。","documented":true,"documented_name":"sample_blks_total","hidden":false,"name":"sample_blks_total","not_null":false,"references":"","type":"bigint","type_modifier":-1,"type_oid":20,"zh_from":"same-version-manual"},{"array_dimensions":0,"attnum":7,"description":"Number of heap blocks scanned.","description_zh":"扫描的堆块数量。","documented":true,"documented_name":"sample_blks_scanned","hidden":false,"name":"sample_blks_scanned","not_null":false,"references":"","type":"bigint","type_modifier":-1,"type_oid":20,"zh_from":"same-version-manual"},{"array_dimensions":0,"attnum":8,"description":"Number of extended statistics.","description_zh":"扩展统计信息的数量。","documented":true,"documented_name":"ext_stats_total","hidden":false,"name":"ext_stats_total","not_null":false,"references":"","type":"bigint","type_modifier":-1,"type_oid":20,"zh_from":"same-version-manual"},{"array_dimensions":0,"attnum":9,"description":"Number of extended statistics computed. This counter only advances when the phase is computing extended statistics.","description_zh":"已经计算的扩展统计信息数量。此计数器仅在 computing extended statistics 阶段递增。","documented":true,"documented_name":"ext_stats_computed","hidden":false,"name":"ext_stats_computed","not_null":false,"references":"","type":"bigint","type_modifier":-1,"type_oid":20,"zh_from":"same-version-manual"},{"array_dimensions":0,"attnum":10,"description":"Number of child tables.","description_zh":"子表的数量。","documented":true,"documented_name":"child_tables_total","hidden":false,"name":"child_tables_total","not_null":false,"references":"","type":"bigint","type_modifier":-1,"type_oid":20,"zh_from":"same-version-manual"},{"array_dimensions":0,"attnum":11,"description":"Number of child tables scanned. This counter only advances when the phase is acquiring inherited sample rows.","description_zh":"扫描的子表数量。此计数器仅在 acquiring inherited sample rows 阶段递增。","documented":true,"documented_name":"child_tables_done","hidden":false,"name":"child_tables_done","not_null":false,"references":"","type":"bigint","type_modifier":-1,"type_oid":20,"zh_from":"same-version-manual"},{"array_dimensions":0,"attnum":12,"description":"OID of the child table currently being scanned. This field is only valid when the phase is acquiring inherited sample rows.","description_zh":"当前正在扫描的子表的 OID。此字段仅在 acquiring inherited sample rows 时有效。","documented":true,"documented_name":"current_child_table_relid","hidden":false,"name":"current_child_table_relid","not_null":false,"references":"","type":"oid","type_modifier":-1,"type_oid":26,"zh_from":"same-version-manual"},{"array_dimensions":0,"attnum":13,"description":"Total time spent sleeping due to cost-based delay (see Section 19.10.2), in milliseconds (if track_cost_delay_timing is enabled, otherwise zero).","description_zh":"因基于代价的延迟而睡眠的总时间（参见第 19.10.2 节），以毫秒计（如果启用了 track_cost_delay_timing，否则为零）。","documented":true,"documented_name":"delay_time","hidden":false,"name":"delay_time","not_null":false,"references":"","type":"double precision","type_modifier":-1,"type_oid":701,"zh_from":"same-version-manual"}],"description":"Whenever ANALYZE is running, the pg_stat_progress_analyze view will contain a row for each backend that is currently running that command. The tables below describe the information that will be reported and provide information about how to interpret it."}},"RequestedLocale":"en","Fallback":false,"Versions":["13","14","15","16","17","18","19","20"],"Locales":["en","zh-Hans"],"Signatures":null,"Spellings":null,"SQLState":null,"Evidence":null}