Stefan Schwarzer ha scritto:
From 8.3 beta release notes: - ORDER BY ... NULLS FIRST/LAST I think this is what you want right?Yes, indeed. Sounds great..... unfortunately I am on 8.1. And wouldn't really want to migrate to 8.3 and beta for the moment....
order by 1 ?
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TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
