Re: Prepared statement not using index
От | Dave Cramer |
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Тема | Re: Prepared statement not using index |
Дата | |
Msg-id | FFD3F3B6-86A9-4488-9A61-0533B5E03CF6@fastcrypt.com обсуждение исходный текст |
Ответ на | Re: Prepared statement not using index ("Greg Sabino Mullane" <greg@turnstep.com>) |
Список | pgsql-performance |
It's added, just use the old protocol . Here are the connection parameters http://jdbc.postgresql.org/documentation/head/connect.html#connection- parameters Dave On 12-Sep-05, at 9:26 AM, Greg Sabino Mullane wrote: > > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > > >> The difference between the 7.4 driver and the 8.0.3 driver is the >> 8.0.3 driver is using server side prepared statements and binding the >> parameter to the type in setXXX(n,val). >> >> The 7.4 driver just replaces the ? with the value and doesn't use >> server side prepared statements. >> > > DBD::Pg has a few flags that enables you to do things like > purposely avoid > using server side prepares, and force a reprepare of a particular > statement. > Perhaps something like that is available for the JDBC driver? If not, > maybe someone would be willing to add it in? > > - -- > Greg Sabino Mullane greg@turnstep.com > PGP Key: 0x14964AC8 200509120925 > https://www.biglumber.com/x/web? > pk=2529DF6AB8F79407E94445B4BC9B906714964AC8 > > -----BEGIN PGP SIGNATURE----- > > iEYEARECAAYFAkMlgdAACgkQvJuQZxSWSsjMlQCePc4dpE0BCT3W//y/N9uolkmK > ViIAnjR1fF14KbP+cX+xV8lmdlL6Be2k > =NtXw > -----END PGP SIGNATURE----- > > > > ---------------------------(end of > broadcast)--------------------------- > TIP 5: don't forget to increase your free space map settings > >
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