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Hey Folks – have a coded myself into a corner yet? I have a situation with a select count / group by / order by
query that I need to limit each group to 500 entries. Not seeing a way to do
this in a single query, do I need to use multiple queries? Group x has about 200 entries in it; group y has about 5-8k per
x. select x, y, count(*) as counter from mytable group by x, y order by x, counter, y I only want the first 500 for each x. Any tips or tricks someone might know would be appreciated. I’m using postgres 8.3.7. Thanks, Bill |
