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DISCARD

A utility command for releasing session resources

DISCARD is a utility command for releasing resources associated with a session.

DISCARD was added in PostgreSQL 8.3.

Change history

PostgreSQL 9.4
- DISCARD SEQUENCES syntax added (commit d90ced8b)
PostgreSQL 8.3
- added (initial commit d13e903b)

Note that the DISCARD command was initially implemented as variants of the RESET command, but changed to DISCARD ... in commit 16efdb5e).

References

PostgreSQL documentation: DISCARD

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See also

DEALLOCATE, RESET