Hello, is there a way to instruct cluster to store the temporary created data on a different tablespace (i.e. drive)? If not, wouldn't that have a decent performance impact or is most of the time spend retrieving the data in index order? Rainer ---------------------------(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