"tanghy.fnst@fujitsu.com" <tanghy.fnst@fujitsu.com> writes:
> I think 02b8048 forgot to free some used memory.
> Attached a tiny patch to fix it. Please have a check.
Right you are. Inspired by that, I tried running some tab-completion
operations under valgrind, and found another nearby leak in
patternToSQLRegex. Fixes pushed.
regards, tom lane