Ow Mun Heng <Ow.Mun.Heng@xxxxxxx> writes: > Does the psql's \copy command run as a transaction? Certainly. > I think it does, but > somehow when I cancel (in a script) a running import, "seems" (I can't > seem to duplicate it on the cli though) like a few lines/rows gets > inserted anyway.. Hmm. Some client-side software is written to split an import into multiple short copy commands, but I don't believe there's any such thing in psql. Are you sure those rows didn't come from someplace else? regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 2: Don't 'kill -9' the postmaster