{"Entry":{"collection":"tool","key":"pg-verify-checksums","name":"pg_verify_checksums","aliases":["pg_verify_checksums"],"metadata":{"aliases":["pg_verify_checksums"],"category":"Server applications","content_hash":"ccfb8762797f5a55bcd2e05f2bf67aed645183cb69be183fd9cbbd9549627235","imported_at":"2026-09-30T00:40:34.474147+08:00","name":"pg_verify_checksums","name_zh":"","slug":"pg-verify-checksums","summary":"pg_verify_checksums — verify data checksums in a PostgreSQL database cluster"}},"Definition":{"Collection":"tool","Key":"pg-verify-checksums","SourceDatabase":"center","Version":"11","SourceTable":"command_tool","SourceKey":"pg-verify-checksums","SourceRevision":"53315ddaf3b3f9e6669fd1edc096bbb2cd4a65ea3e836c89e542b43af9ba3a7f","Facts":{"comparison_data":{"environment":[{"description":"Specifies the directory where the database cluster is stored; can be overridden using the -D option.","name":"PGDATA"}],"options":[{"description":"Specifies the directory where the database cluster is stored.","names":["-D directory","--pgdata= directory"],"signature":"-D directory --pgdata= directory"},{"description":"Enable verbose output. Lists all checked files.","names":["-v","--verbose"],"signature":"-v --verbose"},{"description":"Only validate checksums in the relation with specified relfilenode.","names":["-r relfilenode"],"signature":"-r relfilenode"},{"description":"Print the pg_verify_checksums version and exit.","names":["-V","--version"],"signature":"-V --version"},{"description":"Show help about pg_verify_checksums command line arguments, and exit.","names":["-?","--help"],"signature":"-? --help"}],"synopsis":["pg_verify_checksums [ option ...] [[ -D | --pgdata ] datadir ]"]},"comparison_hash":"eaaf7f6bf459d3fc839640aa0a8d22846fc4abc63cabbd8012df56c5e5b6739c","description":["pg_verify_checksums — verify data checksums in a PostgreSQL database cluster"],"environment":[{"description":"Specifies the directory where the database cluster is stored; can be overridden using the -D option.","name":"PGDATA"}],"facts":[{"label":"Documented executable","value":"pg_verify_checksums"},{"label":"Executable version","value":"11.22"},{"label":"Reference inventory","value":"Server applications"},{"label":"Option definition groups","value":"5"}],"manual_html":"\u003cdiv\u003e\u003cdiv class=\"refentry\" id=\"PGVERIFYCHECKSUMS\"\u003e\n\u003cdiv class=\"titlepage\"\u003e\u003c/div\u003e\n\u003cdiv class=\"refnamediv\"\u003e\n\u003ch2\u003e\u003cspan class=\"refentrytitle\"\u003e\u003cspan class=\"application\"\u003epg_verify_checksums\u003c/span\u003e\u003c/span\u003e\u003c/h2\u003e\n\u003cp\u003epg_verify_checksums — verify data checksums in a \u003cspan class=\"productname\"\u003ePostgreSQL\u003c/span\u003e database cluster\u003c/p\u003e\n\u003c/div\u003e\n\u003cdiv class=\"refsynopsisdiv\"\u003e\n\u003ch2\u003eSynopsis\u003c/h2\u003e\n\u003cdiv class=\"cmdsynopsis\"\u003e\n\u003cp id=\"id-1.9.5.12.4.1\"\u003e\u003ccode class=\"command\"\u003epg_verify_checksums\u003c/code\u003e [\u003cem class=\"replaceable\"\u003e\u003ccode\u003eoption\u003c/code\u003e\u003c/em\u003e...] [[ \u003ccode class=\"option\"\u003e-D\u003c/code\u003e | \u003ccode class=\"option\"\u003e--pgdata\u003c/code\u003e ] \u003cem class=\"replaceable\"\u003e\u003ccode\u003edatadir\u003c/code\u003e\u003c/em\u003e]\u003c/p\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class=\"refsect1\" id=\"R1-APP-PG_VERIFY_CHECKSUMS-1\"\u003e\n\u003ch2\u003eDescription\u003c/h2\u003e\n\u003cp\u003e\u003ccode class=\"command\"\u003epg_verify_checksums\u003c/code\u003e verifies data checksums in a \u003cspan class=\"productname\"\u003ePostgreSQL\u003c/span\u003e cluster. The server must be shut down cleanly before running \u003cspan class=\"application\"\u003epg_verify_checksums\u003c/span\u003e. The exit status is zero if there are no checksum errors, otherwise nonzero.\u003c/p\u003e\n\u003c/div\u003e\n\u003cdiv class=\"refsect1\" id=\"id-1.9.5.12.6\"\u003e\n\u003ch2\u003eOptions\u003c/h2\u003e\n\u003cp\u003eThe following command-line options are available:\u003c/p\u003e\n\u003cdiv class=\"variablelist\"\u003e\n\u003cdl class=\"variablelist\"\u003e\n\u003cdt\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"option\"\u003e-D \u003cem class=\"replaceable\"\u003e\u003ccode\u003edirectory\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e\u003cbr\u003e\u003c/span\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"option\"\u003e--pgdata=\u003cem class=\"replaceable\"\u003e\u003ccode\u003edirectory\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e\u003c/span\u003e\u003c/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eSpecifies the directory where the database cluster is stored.\u003c/p\u003e\n\u003c/dd\u003e\n\u003cdt\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"option\"\u003e-v\u003c/code\u003e\u003cbr\u003e\u003c/span\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"option\"\u003e--verbose\u003c/code\u003e\u003c/span\u003e\u003c/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eEnable verbose output. Lists all checked files.\u003c/p\u003e\n\u003c/dd\u003e\n\u003cdt\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"option\"\u003e-r \u003cem class=\"replaceable\"\u003e\u003ccode\u003erelfilenode\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e\u003c/span\u003e\u003c/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eOnly validate checksums in the relation with specified relfilenode.\u003c/p\u003e\n\u003c/dd\u003e\n\u003cdt\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"option\"\u003e-V\u003c/code\u003e\u003cbr\u003e\u003c/span\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"option\"\u003e--version\u003c/code\u003e\u003c/span\u003e\u003c/dt\u003e\n\u003cdd\u003e\n\u003cp\u003ePrint the \u003cspan class=\"application\"\u003epg_verify_checksums\u003c/span\u003e version and exit.\u003c/p\u003e\n\u003c/dd\u003e\n\u003cdt\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"option\"\u003e-?\u003c/code\u003e\u003cbr\u003e\u003c/span\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"option\"\u003e--help\u003c/code\u003e\u003c/span\u003e\u003c/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eShow help about \u003cspan class=\"application\"\u003epg_verify_checksums\u003c/span\u003e command line arguments, and exit.\u003c/p\u003e\n\u003c/dd\u003e\n\u003c/dl\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class=\"refsect1\" id=\"id-1.9.5.12.7\"\u003e\n\u003ch2\u003eEnvironment\u003c/h2\u003e\n\u003cdiv class=\"variablelist\"\u003e\n\u003cdl class=\"variablelist\"\u003e\n\u003cdt\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"envar\"\u003ePGDATA\u003c/code\u003e\u003c/span\u003e\u003c/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eSpecifies the directory where the database cluster is stored; can be overridden using the \u003ccode class=\"option\"\u003e-D\u003c/code\u003e option.\u003c/p\u003e\n\u003c/dd\u003e\n\u003c/dl\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\u003c/div\u003e","manual_path":"pgverifychecksums.html","options":[{"description":"Specifies the directory where the database cluster is stored.","names":["-D directory","--pgdata= directory"],"signature":"-D directory --pgdata= directory","source_url":"/docs/11/pgverifychecksums.html","summary":"Specifies the directory where the database cluster is stored."},{"description":"Enable verbose output. Lists all checked files.","names":["-v","--verbose"],"signature":"-v --verbose","source_url":"/docs/11/pgverifychecksums.html","summary":"Enable verbose output. Lists all checked files."},{"description":"Only validate checksums in the relation with specified relfilenode.","names":["-r relfilenode"],"signature":"-r relfilenode","source_url":"/docs/11/pgverifychecksums.html","summary":"Only validate checksums in the relation with specified relfilenode."},{"description":"Print the pg_verify_checksums version and exit.","names":["-V","--version"],"signature":"-V --version","source_url":"/docs/11/pgverifychecksums.html","summary":"Print the pg_verify_checksums version and exit."},{"description":"Show help about pg_verify_checksums command line arguments, and exit.","names":["-?","--help"],"signature":"-? --help","source_url":"/docs/11/pgverifychecksums.html","summary":"Show help about pg_verify_checksums command line arguments, and exit."}],"related":[],"release":{"channel":"historical","evidence_kind":"English manual and source declarations","label":"11.22","major":"11","manifest":{"index":"index.html","major":"11","pages":1125,"pdf":{"A4":{"built_at":"2026-09-26","bytes":13057499,"pages":2732,"sha256":"41d75855e610d0d9b8802b87dc5b080bef8d7e91c7cf69401fbf8d3cf801b4b5","url":"/files/documentation/pdf/11/postgresql-11-A4.pdf"},"US":{"built_at":"2026-09-26","bytes":12961189,"pages":2883,"sha256":"6a8899ef36935a5b7ed2b436207564a567a4ef1eb1c2200195876b8de4d4fa30","url":"/files/documentation/pdf/11/postgresql-11-US.pdf"}},"release":"11.22","source_mode":"en HTML verified against the pinned official archive","source_sha256":"2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0","source_url":"https://ftp.postgresql.org/pub/source/v11.22/postgresql-11.22.tar.bz2","svg_assets":0,"tree":"11"},"ref":"https://ftp.postgresql.org/pub/source/v11.22/postgresql-11.22.tar.bz2","revision":"53315ddaf3b3f9e6669fd1edc096bbb2cd4a65ea3e836c89e542b43af9ba3a7f","source_sha256":"2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"},"sections":[],"signature":"pg_verify_checksums [ option ...] [[ -D | --pgdata ] datadir ]","sources":[{"anchor":"","file":"pgverifychecksums.html","label":"11.22 English manual · pgverifychecksums.html","sha256":"faf888e7f3e9c6bbb1171e9611711c8d65c57152c4317201c534c7ca54820503","url":"/docs/11/pgverifychecksums.html"},{"anchor":"","file":"reference-server.html","label":"Server applications inventory","sha256":"e940a8505b6742c717a1683d19bf8f759aad245633a59db9e83a345ae7c5709a","url":"/docs/11/reference-server.html"}],"synopsis":["pg_verify_checksums [ option ...] [[ -D | --pgdata ] datadir ]"],"tables":[{"columns":[{"key":"signature","label":"Option and arguments"},{"key":"summary","label":"Description"}],"key":"options","rows":[{"signature":{"text":"-D directory --pgdata= directory","url":"/docs/11/pgverifychecksums.html"},"summary":"Specifies the directory where the database cluster is stored."},{"signature":{"text":"-v --verbose","url":"/docs/11/pgverifychecksums.html"},"summary":"Enable verbose output. Lists all checked files."},{"signature":{"text":"-r relfilenode","url":"/docs/11/pgverifychecksums.html"},"summary":"Only validate checksums in the relation with specified relfilenode."},{"signature":{"text":"-V --version","url":"/docs/11/pgverifychecksums.html"},"summary":"Print the pg_verify_checksums version and exit."},{"signature":{"text":"-? --help","url":"/docs/11/pgverifychecksums.html"},"summary":"Show help about pg_verify_checksums command line arguments, and exit."}],"title":"Documented options"},{"columns":[{"key":"name","label":"Variable"},{"key":"description","label":"Meaning"}],"key":"environment","rows":[{"description":"Specifies the directory where the database cluster is stored; can be overridden using the -D option.","name":"PGDATA"}],"title":"Environment variables"}]},"ManualEvidence":{"manual_path":"pgverifychecksums.html","release":{"channel":"historical","evidence_kind":"English manual and source declarations","label":"11.22","major":"11","manifest":{"index":"index.html","major":"11","pages":1125,"pdf":{"A4":{"built_at":"2026-09-26","bytes":13057499,"pages":2732,"sha256":"41d75855e610d0d9b8802b87dc5b080bef8d7e91c7cf69401fbf8d3cf801b4b5","url":"/files/documentation/pdf/11/postgresql-11-A4.pdf"},"US":{"built_at":"2026-09-26","bytes":12961189,"pages":2883,"sha256":"6a8899ef36935a5b7ed2b436207564a567a4ef1eb1c2200195876b8de4d4fa30","url":"/files/documentation/pdf/11/postgresql-11-US.pdf"}},"release":"11.22","source_mode":"en HTML verified against the pinned official archive","source_sha256":"2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0","source_url":"https://ftp.postgresql.org/pub/source/v11.22/postgresql-11.22.tar.bz2","svg_assets":0,"tree":"11"},"ref":"https://ftp.postgresql.org/pub/source/v11.22/postgresql-11.22.tar.bz2","revision":"53315ddaf3b3f9e6669fd1edc096bbb2cd4a65ea3e836c89e542b43af9ba3a7f","source_sha256":"2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"},"sources":[{"anchor":"","file":"pgverifychecksums.html","label":"11.22 English manual · pgverifychecksums.html","sha256":"faf888e7f3e9c6bbb1171e9611711c8d65c57152c4317201c534c7ca54820503","url":"/docs/11/pgverifychecksums.html"},{"anchor":"","file":"reference-server.html","label":"Server applications inventory","sha256":"e940a8505b6742c717a1683d19bf8f759aad245633a59db9e83a345ae7c5709a","url":"/docs/11/reference-server.html"}]},"MeasuredEvidence":{}},"Text":{"Collection":"tool","Key":"pg-verify-checksums","SourceDatabase":"center","Version":"11","Locale":"en","Title":"pg_verify_checksums","Summary":"pg_verify_checksums — verify data checksums in a PostgreSQL database cluster","BodyHTML":"\u003cdiv\u003e\u003cdiv id=\"PGVERIFYCHECKSUMS\"\u003e\n\u003cdiv\u003e\u003c/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cspan\u003epg_verify_checksums\u003c/span\u003e\u003c/span\u003e\u003c/h2\u003e\n\u003cp\u003epg_verify_checksums — verify data checksums in a \u003cspan\u003ePostgreSQL\u003c/span\u003e database cluster\u003c/p\u003e\n\u003c/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eSynopsis\u003c/h2\u003e\n\u003cdiv\u003e\n\u003cp id=\"id-1.9.5.12.4.1\"\u003e\u003ccode\u003epg_verify_checksums\u003c/code\u003e [\u003cem\u003e\u003ccode\u003eoption\u003c/code\u003e\u003c/em\u003e...] [[ \u003ccode\u003e-D\u003c/code\u003e | \u003ccode\u003e--pgdata\u003c/code\u003e ] \u003cem\u003e\u003ccode\u003edatadir\u003c/code\u003e\u003c/em\u003e]\u003c/p\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv id=\"R1-APP-PG_VERIFY_CHECKSUMS-1\"\u003e\n\u003ch2\u003eDescription\u003c/h2\u003e\n\u003cp\u003e\u003ccode\u003epg_verify_checksums\u003c/code\u003e verifies data checksums in a \u003cspan\u003ePostgreSQL\u003c/span\u003e cluster. The server must be shut down cleanly before running \u003cspan\u003epg_verify_checksums\u003c/span\u003e. The exit status is zero if there are no checksum errors, otherwise nonzero.\u003c/p\u003e\n\u003c/div\u003e\n\u003cdiv id=\"id-1.9.5.12.6\"\u003e\n\u003ch2\u003eOptions\u003c/h2\u003e\n\u003cp\u003eThe following command-line options are available:\u003c/p\u003e\n\u003cdiv\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cspan\u003e\u003ccode\u003e-D \u003cem\u003e\u003ccode\u003edirectory\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e\u003cbr\u003e\u003c/span\u003e\u003cspan\u003e\u003ccode\u003e--pgdata=\u003cem\u003e\u003ccode\u003edirectory\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e\u003c/span\u003e\u003c/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eSpecifies the directory where the database cluster is stored.\u003c/p\u003e\n\u003c/dd\u003e\n\u003cdt\u003e\u003cspan\u003e\u003ccode\u003e-v\u003c/code\u003e\u003cbr\u003e\u003c/span\u003e\u003cspan\u003e\u003ccode\u003e--verbose\u003c/code\u003e\u003c/span\u003e\u003c/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eEnable verbose output. Lists all checked files.\u003c/p\u003e\n\u003c/dd\u003e\n\u003cdt\u003e\u003cspan\u003e\u003ccode\u003e-r \u003cem\u003e\u003ccode\u003erelfilenode\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e\u003c/span\u003e\u003c/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eOnly validate checksums in the relation with specified relfilenode.\u003c/p\u003e\n\u003c/dd\u003e\n\u003cdt\u003e\u003cspan\u003e\u003ccode\u003e-V\u003c/code\u003e\u003cbr\u003e\u003c/span\u003e\u003cspan\u003e\u003ccode\u003e--version\u003c/code\u003e\u003c/span\u003e\u003c/dt\u003e\n\u003cdd\u003e\n\u003cp\u003ePrint the \u003cspan\u003epg_verify_checksums\u003c/span\u003e version and exit.\u003c/p\u003e\n\u003c/dd\u003e\n\u003cdt\u003e\u003cspan\u003e\u003ccode\u003e-?\u003c/code\u003e\u003cbr\u003e\u003c/span\u003e\u003cspan\u003e\u003ccode\u003e--help\u003c/code\u003e\u003c/span\u003e\u003c/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eShow help about \u003cspan\u003epg_verify_checksums\u003c/span\u003e command line arguments, and exit.\u003c/p\u003e\n\u003c/dd\u003e\n\u003c/dl\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv id=\"id-1.9.5.12.7\"\u003e\n\u003ch2\u003eEnvironment\u003c/h2\u003e\n\u003cdiv\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cspan\u003e\u003ccode\u003ePGDATA\u003c/code\u003e\u003c/span\u003e\u003c/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eSpecifies the directory where the database cluster is stored; can be overridden using the \u003ccode\u003e-D\u003c/code\u003e option.\u003c/p\u003e\n\u003c/dd\u003e\n\u003c/dl\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\u003c/div\u003e","SourceRevision":"53315ddaf3b3f9e6669fd1edc096bbb2cd4a65ea3e836c89e542b43af9ba3a7f","ContentHash":"eabc7c24ff0d4af4c968b1a5352d774c4dff143dd5caf94730b147b3d519b5a4","Payload":{"description":["pg_verify_checksums — verify data checksums in a PostgreSQL database cluster"],"manual_html":"\u003cdiv\u003e\u003cdiv class=\"refentry\" id=\"PGVERIFYCHECKSUMS\"\u003e\n\u003cdiv class=\"titlepage\"\u003e\u003c/div\u003e\n\u003cdiv class=\"refnamediv\"\u003e\n\u003ch2\u003e\u003cspan class=\"refentrytitle\"\u003e\u003cspan class=\"application\"\u003epg_verify_checksums\u003c/span\u003e\u003c/span\u003e\u003c/h2\u003e\n\u003cp\u003epg_verify_checksums — verify data checksums in a \u003cspan class=\"productname\"\u003ePostgreSQL\u003c/span\u003e database cluster\u003c/p\u003e\n\u003c/div\u003e\n\u003cdiv class=\"refsynopsisdiv\"\u003e\n\u003ch2\u003eSynopsis\u003c/h2\u003e\n\u003cdiv class=\"cmdsynopsis\"\u003e\n\u003cp id=\"id-1.9.5.12.4.1\"\u003e\u003ccode class=\"command\"\u003epg_verify_checksums\u003c/code\u003e [\u003cem class=\"replaceable\"\u003e\u003ccode\u003eoption\u003c/code\u003e\u003c/em\u003e...] [[ \u003ccode class=\"option\"\u003e-D\u003c/code\u003e | \u003ccode class=\"option\"\u003e--pgdata\u003c/code\u003e ] \u003cem class=\"replaceable\"\u003e\u003ccode\u003edatadir\u003c/code\u003e\u003c/em\u003e]\u003c/p\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class=\"refsect1\" id=\"R1-APP-PG_VERIFY_CHECKSUMS-1\"\u003e\n\u003ch2\u003eDescription\u003c/h2\u003e\n\u003cp\u003e\u003ccode class=\"command\"\u003epg_verify_checksums\u003c/code\u003e verifies data checksums in a \u003cspan class=\"productname\"\u003ePostgreSQL\u003c/span\u003e cluster. The server must be shut down cleanly before running \u003cspan class=\"application\"\u003epg_verify_checksums\u003c/span\u003e. The exit status is zero if there are no checksum errors, otherwise nonzero.\u003c/p\u003e\n\u003c/div\u003e\n\u003cdiv class=\"refsect1\" id=\"id-1.9.5.12.6\"\u003e\n\u003ch2\u003eOptions\u003c/h2\u003e\n\u003cp\u003eThe following command-line options are available:\u003c/p\u003e\n\u003cdiv class=\"variablelist\"\u003e\n\u003cdl class=\"variablelist\"\u003e\n\u003cdt\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"option\"\u003e-D \u003cem class=\"replaceable\"\u003e\u003ccode\u003edirectory\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e\u003cbr\u003e\u003c/span\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"option\"\u003e--pgdata=\u003cem class=\"replaceable\"\u003e\u003ccode\u003edirectory\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e\u003c/span\u003e\u003c/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eSpecifies the directory where the database cluster is stored.\u003c/p\u003e\n\u003c/dd\u003e\n\u003cdt\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"option\"\u003e-v\u003c/code\u003e\u003cbr\u003e\u003c/span\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"option\"\u003e--verbose\u003c/code\u003e\u003c/span\u003e\u003c/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eEnable verbose output. Lists all checked files.\u003c/p\u003e\n\u003c/dd\u003e\n\u003cdt\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"option\"\u003e-r \u003cem class=\"replaceable\"\u003e\u003ccode\u003erelfilenode\u003c/code\u003e\u003c/em\u003e\u003c/code\u003e\u003c/span\u003e\u003c/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eOnly validate checksums in the relation with specified relfilenode.\u003c/p\u003e\n\u003c/dd\u003e\n\u003cdt\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"option\"\u003e-V\u003c/code\u003e\u003cbr\u003e\u003c/span\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"option\"\u003e--version\u003c/code\u003e\u003c/span\u003e\u003c/dt\u003e\n\u003cdd\u003e\n\u003cp\u003ePrint the \u003cspan class=\"application\"\u003epg_verify_checksums\u003c/span\u003e version and exit.\u003c/p\u003e\n\u003c/dd\u003e\n\u003cdt\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"option\"\u003e-?\u003c/code\u003e\u003cbr\u003e\u003c/span\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"option\"\u003e--help\u003c/code\u003e\u003c/span\u003e\u003c/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eShow help about \u003cspan class=\"application\"\u003epg_verify_checksums\u003c/span\u003e command line arguments, and exit.\u003c/p\u003e\n\u003c/dd\u003e\n\u003c/dl\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class=\"refsect1\" id=\"id-1.9.5.12.7\"\u003e\n\u003ch2\u003eEnvironment\u003c/h2\u003e\n\u003cdiv class=\"variablelist\"\u003e\n\u003cdl class=\"variablelist\"\u003e\n\u003cdt\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"envar\"\u003ePGDATA\u003c/code\u003e\u003c/span\u003e\u003c/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eSpecifies the directory where the database cluster is stored; can be overridden using the \u003ccode class=\"option\"\u003e-D\u003c/code\u003e option.\u003c/p\u003e\n\u003c/dd\u003e\n\u003c/dl\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\u003c/div\u003e","related":[],"sections":[],"tables":[{"columns":[{"key":"signature","label":"Option and arguments"},{"key":"summary","label":"Description"}],"key":"options","rows":[{"signature":{"text":"-D directory --pgdata= directory","url":"/docs/11/pgverifychecksums.html"},"summary":"Specifies the directory where the database cluster is stored."},{"signature":{"text":"-v --verbose","url":"/docs/11/pgverifychecksums.html"},"summary":"Enable verbose output. Lists all checked files."},{"signature":{"text":"-r relfilenode","url":"/docs/11/pgverifychecksums.html"},"summary":"Only validate checksums in the relation with specified relfilenode."},{"signature":{"text":"-V --version","url":"/docs/11/pgverifychecksums.html"},"summary":"Print the pg_verify_checksums version and exit."},{"signature":{"text":"-? --help","url":"/docs/11/pgverifychecksums.html"},"summary":"Show help about pg_verify_checksums command line arguments, and exit."}],"title":"Documented options"},{"columns":[{"key":"name","label":"Variable"},{"key":"description","label":"Meaning"}],"key":"environment","rows":[{"description":"Specifies the directory where the database cluster is stored; can be overridden using the -D option.","name":"PGDATA"}],"title":"Environment variables"}]}},"RequestedLocale":"zh-Hans","Fallback":true,"Versions":["11"],"Locales":["en"],"Signatures":null,"Spellings":null,"SQLState":null,"Evidence":null}