Re: Memory leak in deferrable index constraints

Dean Rasheed <dean.a.rasheed@googlemail.com> writes:
> Oops, my fault. The list returned by ExecInsertIndexTuples() needs to be
> freed otherwise lots of lists (one per row) will build up and not be freed
> until the end of the query. This actually accounts for even more memory
> than the after-trigger event queue. Patch attached.

It seems a bit unlikely that this would be the largest memory leak in
that area.  Can you show a test case that demonstrates this is worth
worrying about?
        regards, tom lane