Re: Stored procedures
От | Rikard Pavelic |
---|---|
Тема | Re: Stored procedures |
Дата | |
Msg-id | 43D13217.2030704@zg.htnet.hr обсуждение исходный текст |
Ответ на | Re: SELECT MIN, MAX took longer time than SELECT COUNT, MIN, MAX (Tom Lane <tgl@sss.pgh.pa.us>) |
Список | pgsql-performance |
> >> Hi, >> >> Will simple queries such as "SELECT * FROM blah_table WHERE tag='x'; >> work any >> faster by putting them into a stored procedure? > > IMHO no, why do you think so? You can use PREPARE instead, if you have > many > selects like this. I tought that creating stored procedures in database means storing it's execution plan (well, actually storing it like a compiled object). Well, that's what I've learned couple a years ago in colledge ;) What are the advantages of parsing SP functions every time it's called? My position is that preparing stored procedures for execution solves more problems, that it creates. And the most important one to be optimizing access to queries from multiple connections (which is one of the most important reasons for using stored procedures in the first place). Best regards, Rikard
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