Tom Lane said: > > We hashed all this out in the pghackers list back in August, but I > agree there ought to be something about it on the website. >
The reason I asked again is that, notwithstanding the recent discussion, I have observed confusion about the matter (including Jan telling me he didn't think there was any agreed policy). cheers andrew ---------------------------(end of broadcast)--------------------------- 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