Andreas Pflug <[EMAIL PROTECTED]> writes: > + int prettyFlags = !PG_ARGISNULL(1) && PG_GETARG_BOOL(1) ? > PRETTYFLAG_PAREN|PRETTYFLAG_INDENT : 0;
Since the pg_proc entries are all marked strict, it's unnecessary for
you to write any ARGISNULL checks.
regards, tom lane
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TIP 9: the planner will ignore your desire to choose an index scan if your
joining column's datatypes do not match
