Peter Eisentraut writes:
> Apparently, you can write this (an attempt at a convenient workaround
> for lack of functional dependency tracking pre-9.1):
> SELECT pg_class.* FROM pg_class GROUP BY pg_class.*;
> It won't work:
> ERROR: 42803: column "pg_class.relname" must appear in the GROUP BY
Apparently, you can write this (an attempt at a convenient workaround
for lack of functional dependency tracking pre-9.1):
SELECT pg_class.* FROM pg_class GROUP BY pg_class.*;
It won't work:
ERROR: 42803: column "pg_class.relname" must appear in the GROUP BY clause or
be used in an aggregate f
