PegoraroF10 <marcos@xxxxxxxxxx> writes: > Some days ago one of my customers claimed that one of his queries were > spending too much time. Then on postgres log it appears really strange. That > query doesn´t usually appears as parse, sometimes only as execute, because > it tooks almost all times less than 500ms. But on that day something > happened, what was that, PARSE time of 10 minutes ? Something else sitting on an exclusive table lock, perhaps? regards, tom lane