postgresql/doc
Tom Lane 33d3eeadb2 Add a \getenv command to psql.
\getenv fetches the value of an environment variable into a psql
variable.  This is the inverse of the \setenv command that was added
over ten years ago.  We'd not seen a compelling use-case for \getenv
at the time, but upcoming regression test refactoring provides a
sufficient reason to add it now.

Discussion: https://postgr.es/m/1655733.1639871614@sss.pgh.pa.us
2021-12-20 13:17:58 -05:00
..
src Add a \getenv command to psql. 2021-12-20 13:17:58 -05:00
KNOWN_BUGS
Makefile
MISSING_FEATURES
TODO