pg_size_bytes

Converts a size in human-readable format (as returned by pg_size_pretty) into bytes. Valid units are bytes, B, kB, MB, GB, TB, and PB.

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

Converts a size in human-readable format (as returned by pg_size_pretty) into bytes. Valid units are bytes, B, kB, MB, GB, TB, and PB.

Signatures and overloads

pg_size_bytes ( text ) → bigint → bigint

Converts a size in human-readable format (as returned by pg_size_pretty) into bytes. Valid units are bytes, B, kB, MB, GB, TB, and PB.

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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:dd20342a8078c6cfa121b25b115524c1973a51f8c7ca61da4259564f01a443bf

Text language: en · wiki-repair-20261023:dd20342a8078c6cfa121b25b115524c1973a51f8c7ca61da4259564f01a443bf