Greg Stark <[EMAIL PROTECTED]> writes: > Tom Lane <[EMAIL PROTECTED]> writes: >> Another issue is what we do with the effective_cache_size value once we >> have a number we trust. We can't readily change the size of the ARC >> lists on the fly.
> Huh? I thought effective_cache_size was just used as an factor the cost > estimation equation. Today, that is true. Jan is speculating about using it as a parameter of the ARC cache management algorithm ... and that worries me. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 2: you can get off all lists at once with the unregister command (send "unregister YourEmailAddressHere" to [EMAIL PROTECTED])