Make ALTER DOMAIN VALIDATE CONSTRAINT no-op when constraint is already validated
Currently, AlterDomainValidateConstraint will re-validate a constraint that has already been validated, which would just waste cycles. This operation should be a no-op when the constraint is already validated. This also aligns with ATExecValidateConstraint. Author: jian he <[email protected]> Discussion: https://postgr.es/m/CACJufxG=-dv9fpjhqka9c-wgz2ddowoxsp-x-0k_g7r-dga...@mail.gmail.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/a99c6b56ffa74dae49e6847cc6c113d000c8ebd0 Modified Files -------------- src/backend/commands/typecmds.c | 44 +++++++++++++++++++++++------------------ 1 file changed, 25 insertions(+), 19 deletions(-)
