pramod kg <pramod11287(at)gmail(dot)com> writes:
> I executed query. Got output.
> postgres=# SELECT md5('foo');
> md5
> ----------------------------------
> acbd18db4cc2f85cedef654fccc4a4d8
> (1 row)
Oh, my mistake --- that only applies in v14 and later, before
that md5() always uses a built-in implementation.
See the STIG that Imram mentioned.
regards, tom lane