[EMAIL PROTECTED] writes: > But I had error :"ERROR: Parent tuple was not found
What PG version is this? We recently fixed some bugs that could lead to this error. The error could only occur if you have some old open transaction(s) that could possibly still see since-updated tuples in the vacuumed table. So it'll go away if you close out open transactions. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 1: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly