{"Entry":{"collection":"metric","key":"pg_stat_progress_copy-type","name":"pg_stat_progress_copy.type","aliases":["type","pg_stat_progress_copy"],"metadata":{"aliases":["type","pg_stat_progress_copy"],"category":"pg_stat_progress_copy","content_hash":"2bc47f7889ea8bedcd464ea58aedfad7932c52247ab22dd12dc7b323188d7e8b","derived_content_hash":"ace1b5cff6c2c179a2945dd0517bd44056b6cb3d725ab978f4e5a70e018ff7c4","imported_at":"2026-09-30T00:40:45.865466+08:00","name":"pg_stat_progress_copy.type","name_zh":"","slug":"pg_stat_progress_copy-type","summary":"The I/O type that the data is read from or written to: FILE, PROGRAM, PIPE (for COPY FROM STDIN and COPY TO STDOUT), or CALLBACK (used for example during the initial table synchronization in logical replication)."}},"Definition":{"Collection":"metric","Key":"pg_stat_progress_copy-type","SourceDatabase":"center","Version":"18","SourceTable":"statistics_metric","SourceKey":"pg_stat_progress_copy-type","SourceRevision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","Facts":{"comparison_data":{"field":"type","sql_type":"text","units_mentioned":[],"view":"pg_stat_progress_copy"},"comparison_hash":"70a3547affde16adcc72d5d970febdea1c714d85ef3d283d82f92685d3533406","description":["The I/O type that the data is read from or written to: FILE, PROGRAM, PIPE (for COPY FROM STDIN and COPY TO STDOUT), or CALLBACK (used for example during the initial table synchronization in logical replication)."],"description_zh":"读取或写入数据的 I/O 类型：FILE、PROGRAM、PIPE（用于 COPY FROM STDIN 和 COPY TO STDOUT），或 CALLBACK（例如在逻辑复制的初始表同步期间使用）。","description_zh_html":"\u003cp\u003epg_stat_progress_copy.type 统计字段。\u003c/p\u003e\u003cdl\u003e\u003cdt\u003e视图\u003c/dt\u003e\u003cdd\u003e\u003ccode\u003epg_stat_progress_copy\u003c/code\u003e\u003c/dd\u003e\u003cdt\u003e字段\u003c/dt\u003e\u003cdd\u003e\u003ccode\u003etype\u003c/code\u003e\u003c/dd\u003e\u003cdt\u003eSQL 类型\u003c/dt\u003e\u003cdd\u003e\u003ccode\u003etext\u003c/code\u003e\u003c/dd\u003e\u003c/dl\u003e\u003ch3\u003e同版本中文手册定义\u003c/h3\u003e\u003cp\u003e读取或写入数据的 I/O 类型：FILE、PROGRAM、PIPE（用于 COPY FROM STDIN 和 COPY TO STDOUT），或 CALLBACK（例如在逻辑复制的初始表同步期间使用）。\u003c/p\u003e\u003cp\u003e\u003ca href=\"/zh/docs/18/progress-reporting.html#\"\u003e查看完整中文手册与上下文\u003c/a\u003e。\u003c/p\u003e","documented":true,"facts":[{"label":"View","value":"pg_stat_progress_copy"},{"label":"Field","value":"type"},{"label":"SQL type","value":"text"},{"label":"Units named in the field definition","value":"Not specified"},{"label":"Reset observation","value":"No stats_reset field is documented for this view"}],"facts_zh":[{"label":"视图","value":"pg_stat_progress_copy"},{"label":"字段","value":"type"},{"label":"SQL 类型","value":"text"},{"label":"字段定义记载的单位","value":"未指定"},{"label":"重置条件","value":"手册未为此视图记载 stats_reset 字段"}],"field":"type","manual_html":"","manual_path":"/docs/18/progress-reporting.html","related":[{"label":"pg_stat_progress_copy columns","url":"/wiki/catalog/pg_stat_progress_copy/?v=18"},{"label":"Statistics collection and reset functions","url":"/docs/18/monitoring-stats.html"}],"release":{"channel":"stable","label":"18.6","major":"18","ref":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","revision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"},"sections":[{"paragraphs":["Whenever COPY is running, the pg_stat_progress_copy view will contain one row for each backend that is currently running a COPY command. The table below describes the information that will be reported and provides information about how to interpret it."],"title":"View semantics"},{"paragraphs":["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."],"title":"Collection and reset context"},{"code":"SELECT type FROM pg_catalog.pg_stat_progress_copy;","paragraphs":["Example query; no execution result or measured value is asserted."],"title":"Inspect this field"}],"sections_zh":[{"paragraphs":["当 COPY 正在运行时， pg_stat_progress_copy 视图会为每个当前正在执行 COPY 命令的后端包含一行。下表描述了会报告哪些信息，以及应如何解释这些信息。"],"title":"视图语义"},{"paragraphs":["重置范围和可见性请参阅下方同版本的统计信息收集与视图文档。不根据字段名称推断各字段的重置规则。"],"title":"采集与重置语义"},{"code":"SELECT type FROM pg_catalog.pg_stat_progress_copy;","paragraphs":["示例查询；不表示已执行，也不提供实测值。"],"title":"查看此字段"}],"signature":"SELECT type FROM pg_catalog.pg_stat_progress_copy;","source_only":false,"sources":[{"label":"PostgreSQL 18 English manual","path":"progress-reporting.html","sha256":"a1f46d2b670502bfe75f1cf5192050ef2ef68202a8f928c4915abea0f4f71ae6","url":"/docs/18/progress-reporting.html#PG-STAT-PROGRESS-COPY-VIEW"}],"sql_type":"text","tables":[],"tables_zh":[],"units_mentioned":[],"view":"pg_stat_progress_copy","zh_from":{"authored_translation":"source-derived-structured-summary","body_sha256":"2697abfda5f9e9e3b15b398013c7bbdea59c3144bebae69bd1137fc0aeb31886","kind":"same-version-chinese-manual-with-source-derived-structured-summary","manual":{"anchor":"","build_id":107,"column":"type","extraction":"exact-catalog-field","locale":"zh-Hans","page_key":"progress-reporting.html","source_hash":"59d508f5be60d650bf0ed9ec10531162651c9eb030752aec3874544e10c879e2","source_revision":"unknown:rendered-translation-baseline","translation_revision":"git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b","url":"/zh/docs/18/progress-reporting.html#","version":"18"},"runtime_rerun":false,"source_facts_revision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}},"ManualEvidence":{"manual_path":"/docs/18/progress-reporting.html","release":{"channel":"stable","label":"18.6","major":"18","ref":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","revision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"},"sources":[{"label":"PostgreSQL 18 English manual","path":"progress-reporting.html","sha256":"a1f46d2b670502bfe75f1cf5192050ef2ef68202a8f928c4915abea0f4f71ae6","url":"/docs/18/progress-reporting.html#PG-STAT-PROGRESS-COPY-VIEW"}]},"MeasuredEvidence":{}},"Text":{"Collection":"metric","Key":"pg_stat_progress_copy-type","SourceDatabase":"center","Version":"18","Locale":"en","Title":"pg_stat_progress_copy.type","Summary":"The I/O type that the data is read from or written to: FILE, PROGRAM, PIPE (for COPY FROM STDIN and COPY TO STDOUT), or CALLBACK (used for example during the initial table synchronization in logical replication).","BodyHTML":"\u003cp\u003eThe I/O type that the data is read from or written to: FILE, PROGRAM, PIPE (for COPY FROM STDIN and COPY TO STDOUT), or CALLBACK (used for example during the initial table synchronization in logical replication).\u003c/p\u003e","SourceRevision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","ContentHash":"3fc94e04af54735d9eab12212187d7ff810e1937eebba1cd45c747a66f05cc24","Payload":{"description":["The I/O type that the data is read from or written to: FILE, PROGRAM, PIPE (for COPY FROM STDIN and COPY TO STDOUT), or CALLBACK (used for example during the initial table synchronization in logical replication)."],"manual_html":"","related":[{"label":"pg_stat_progress_copy columns","url":"/wiki/catalog/pg_stat_progress_copy/?v=18"},{"label":"Statistics collection and reset functions","url":"/docs/18/monitoring-stats.html"}],"sections":[{"paragraphs":["Whenever COPY is running, the pg_stat_progress_copy view will contain one row for each backend that is currently running a COPY command. The table below describes the information that will be reported and provides information about how to interpret it."],"title":"View semantics"},{"paragraphs":["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."],"title":"Collection and reset context"},{"code":"SELECT type FROM pg_catalog.pg_stat_progress_copy;","paragraphs":["Example query; no execution result or measured value is asserted."],"title":"Inspect this field"}],"tables":[]}},"RequestedLocale":"en","Fallback":false,"Versions":["14","15","16","17","18","19","20"],"Locales":["en","zh-Hans"],"Signatures":null,"Spellings":null,"SQLState":null,"Evidence":null}