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\setenv

Sets the environment variable name to value , or if the value is not supplied, unsets the environment variable. Example:

Reading PostgreSQL 18.6.

Description

Sets the environment variable name to value , or if the value is not supplied, unsets the environment variable. Example:

Client: psql 18.6
Case-sensitive spelling: \setenv

Usage

\setenv name [ value ]

Spellings in this manual definition

Command	Documented suffix modifiers
\setenv	None listed in this signature

Manual definition

\setenv name [ value ]

Sets the environment variable name to value, or if the value is not supplied, unsets the environment variable. Example:

testdb=> \setenv PAGER less
testdb=> \setenv LESS -imx4F

Related entries

psql command-line options and complete manual

Documentation and source

18.6 English manual · app-psql.html

Source build

Version: 18.6
Build: https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2
Source fingerprint: ee8d1a3612338fd9adf250730cb640fcc5233b5491337cc00a316a44e3a0b9f8

Compare versions

PostgreSQL 17 → 18: unchanged.

Compares recorded interfaces and attributes. Source fingerprints and build metadata are excluded; an absent sample is not proof of the introduction or removal release.

Related entries

Export JSON · Back to psql Commands · Recorded in PostgreSQL 10 through 20; the first sample is not necessarily its introduction.