Re: PostgreSQL and PHP persistent connections
От | Peter Mount |
---|---|
Тема | Re: PostgreSQL and PHP persistent connections |
Дата | |
Msg-id | 5.0.2.1.0.20010207220624.00a32670@mail.retep.org.uk обсуждение исходный текст |
Ответ на | Re: PostgreSQL and PHP persistent connections (Bruce Momjian <pgman@candle.pha.pa.us>) |
Список | pgsql-interfaces |
At 15:50 07/02/01 -0500, Bruce Momjian wrote: > > Bruce Momjian <pgman@candle.pha.pa.us> writes: > > > We discussed using 'ROLLBACK' before passing a connection to a new user, > > > but the problem was that ROLLBACK with no open transaction causes a > > > server log error message. We discussed adding 'ROLLBACK SILENT' to fix > > > this, but I believe a better, more portable solution is a simple "BEGIN > > > WORK;ROLLBACK". This will do nothing if there is no open transaction, > > > > How is that an improvement? It only changes the case in which you get > > a NOTICE from not-in-transaction to in-transaction ... > >Well, the most common case is that you are not in a transaction. Also (JDBC again), it would ensure that no transaction was around when a connection was passed to a new client. By default it should be in autocommit mode. Peter >-- > Bruce Momjian | http://candle.pha.pa.us > pgman@candle.pha.pa.us | (610) 853-3000 > + If your life is a hard drive, | 830 Blythe Avenue > + Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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