Danger Dancer <[EMAIL PROTECTED]> writes:
> #little example
> create table a (d int check (d<5));
> create table b () inherits (a);
> alter table b drop constraint "a_d";
I think the bug is that it allowed you to do this. You should not be
able to drop an inherited constraint, any more than you can drop an
inherited column.
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
