Re: pgsql vs mysql
От | Tom Lane |
---|---|
Тема | Re: pgsql vs mysql |
Дата | |
Msg-id | 22875.1152644901@sss.pgh.pa.us обсуждение исходный текст |
Ответ на | Re: pgsql vs mysql (Jan Wieck <JanWieck@Yahoo.com>) |
Список | pgsql-general |
Jan Wieck <JanWieck@Yahoo.com> writes: > On 7/11/2006 1:08 PM, Scott Marlowe wrote: >> I thought it was in the SQL 99 standard... > The SQL bible doesn't say SQL99, it says it is a DB2 specific feature. If you're speaking of INSERT INTO foo VALUES (a, row), (another, row), ... that's in SQL92. See 7.2 <table value constructor>: <table value constructor> ::= VALUES <table value constructor list> <table value constructor list> ::= <row value constructor> [ { <comma> <row value constructor> }... ] It's really pretty lame that we still don't have any support at all for this :-(. Allowing it everywhere the spec says <table value constructor> should be allowed might be nontrivial ... but maybe we should just fix the INSERT ... VALUES case for now. regards, tom lane
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