[EMAIL PROTECTED] writes: > http://developer.osdl.org/markw/dbt3-pgsql/
> There's a short summary of the tests I ran over the weekend, with links > to detailed retults. Comparing runs 43 (7.4) and 52 (7.5devel), it > looks like query #7 had the only significant improvement. Oprofile data > should be there too, if that'll help. Let us know if there's anything > else we can try for you. I couldn't figure out anything at all from that, possibly because many of the links are dead, eg the "task" descriptions. I don't even see where you see the time for query #7. What would be interesting from my perspective is "explain" results (or even better, "explain analyze" results) for the problem queries. Any chance of extracting such a thing? regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 9: the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match