Adam Witney <awitney@xxxxxxxxxx> writes: > I have a query that appears to have hung somehow. I have tried sending a > SIGINT but this does not cancel it... What's the next step without taking > down the whole server? In theory that should always work. What PG version is this? Can you attach to the stuck backend with gdb and get a stack trace? regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 1: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to majordomo@xxxxxxxxxxxxxx so that your message can get through to the mailing list cleanly