Re: Precompile SQL functions
| От | Bruce Momjian |
|---|---|
| Тема | Re: Precompile SQL functions |
| Дата | |
| Msg-id | 200303080425.h284PJ716930@candle.pha.pa.us обсуждение |
| Ответ на | Re: Precompile SQL functions (Tom Lane <tgl@sss.pgh.pa.us>) |
| Список | pgsql-hackers |
Just checking for TODO list. Thanks. --------------------------------------------------------------------------- Tom Lane wrote: > Bruce Momjian <pgman@candle.pha.pa.us> writes: > > Do we precompile SQL functions yet? > > As of CVS tip, we can inline SQL functions that are simple "SELECT > expression" cases; and it's always been true that SQL function queries > are planned only once per outer query. I don't believe there's any > cross-query caching of SQL function plans, however. > > regards, tom lane > -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 359-1001+ If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania19073
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