pg_verify_checksums

pg_verify_checksums — verify data checksums in a PostgreSQL database cluster

当前阅读 PG 11·选择有来源记录的版本

此版本暂无所选语言的定义，以下显示原始英文内容。

Documented executable: pg_verify_checksums
Executable version: 11.22
Reference inventory: Server applications
Option definition groups: 5
environment: map[description:Specifies the directory where the database cluster is stored; can be overridden using the -D option. name:PGDATA]
manual path: pgverifychecksums.html
signature: pg_verify_checksums [ option ...] [[ -D | --pgdata ] datadir ]
synopsis: pg_verify_checksums [ option ...] [[ -D | --pgdata ] datadir ]

版本定义 PG 11

pg_verify_checksums

pg_verify_checksums — verify data checksums in a PostgreSQL database cluster

Synopsis

pg_verify_checksums [option...] [[ -D | --pgdata ] datadir]

Description

pg_verify_checksums verifies data checksums in a PostgreSQL cluster. The server must be shut down cleanly before running pg_verify_checksums. The exit status is zero if there are no checksum errors, otherwise nonzero.

Options

The following command-line options are available:

-D directory --pgdata=directory: Specifies the directory where the database cluster is stored.
-v --verbose: Enable verbose output. Lists all checked files.
-r relfilenode: Only validate checksums in the relation with specified relfilenode.
-V --version: Print the pg_verify_checksums version and exit.
-? --help: Show help about pg_verify_checksums command line arguments, and exit.

Environment

PGDATA: Specifies the directory where the database cluster is stored; can be overridden using the -D option.

Documented options

Option and arguments	Description
-D directory --pgdata= directory	Specifies the directory where the database cluster is stored.
-v --verbose	Enable verbose output. Lists all checked files.
-r relfilenode	Only validate checksums in the relation with specified relfilenode.
-V --version	Print the pg_verify_checksums version and exit.
-? --help	Show help about pg_verify_checksums command line arguments, and exit.

Environment variables

Variable	Meaning
PGDATA	Specifies the directory where the database cluster is stored; can be overridden using the -D option.

比较版本

完整来源事实

options

map[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.], map[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.], map[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.], map[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.], map[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.]

来源引用

完整定义与证据 JSON

定义来源

center · PostgreSQL 11 · 53315ddaf3b3f9e6669fd1edc096bbb2cd4a65ea3e836c89e542b43af9ba3a7f

正文语言: en · 53315ddaf3b3f9e6669fd1edc096bbb2cd4a65ea3e836c89e542b43af9ba3a7f