Re: [HACKERS] how to use advanced gist options

2010-03-15 Thread Jeff Davis
On Sun, 2010-03-14 at 06:50 -0700, Sergej Galkin wrote: > 1) For example - can I delete entry in my picksplit procedure ? No, entries are automatically removed by postgres; and only when the underlying tuples in the table are removed (or they no longer match the predicate of a partial index). > 2

[HACKERS] how to use advanced gist options

2010-03-14 Thread Sergej Galkin
Hello all, Now I'm trying to realize index in GiST. Everything is Ok, but I would like to know about advanced index programming options. 1) For example - can I delete entry in my picksplit procedure ? 2) Or to add logical conditions - when picksplit node ? For exampe change default "when number o