pg_table_size

Computes the disk space used by the specified table, excluding indexes (but including its TOAST table if any, free space map, and visibility map).

English manual coverage begins with PostgreSQL 7.1. Source history and runtime observations have their own recorded version boundaries.

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group: admin
group label: 系统管理函数
lang: en
layout: table-new
pages: functions-admin.html
prose only: false

Definition PG 18

Computes the disk space used by the specified table, excluding indexes (but including its TOAST table if any, free space map, and visibility map).

Signatures and overloads

pg_table_size ( regclass ) → bigint → bigint

Computes the disk space used by the specified table, excluding indexes (but including its TOAST table if any, free space map, and visibility map).

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Complete source facts

documentation revision

{"inputs":[{"file":"functions-admin.html","kind":"same-version-reviewed-manual","locale":"en","sha256":"885561d57facd49c33b44a50e320a002197d700d118784cc87d6410efadbd1f6","version":"18.7"},{"file":"functions-admin.html","kind":"same-version-reviewed-manual","locale":"zh-Hans","sha256":"830e894d29fec30b7c350c915fcaed4a63b24d57f2c96150bf25fa07fb43849c","version":"18.7"}],"release":"18.7","runtime_remeasured":false,"source_revision":"pgdoc:b9f0e7232f60f380d642ac9b99226606c254b552"}

Source references

Original manual reference

Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · wiki-repair-20261023:16b410971756157dbc47c0328e6cc975727c11205059effe05c7181df58efcaa

Text language: en · wiki-repair-20261023:16b410971756157dbc47c0328e6cc975727c11205059effe05c7181df58efcaa