On 3/9/09 1:40 PM, "Oliver Jowett" wrote:
Scott Carey wrote:
>
>1. And how do you do that from JDBC? There is no standard concept of
I've suggested that as a protocol-level addition in the past, but it
would mean a new protocol version. The named vs. unnamed statement
behaviour was an attem
1. And how do you do that from JDBC? There is no standard concept of
'unnamed' prepared statements in most database APIs, and if there were the
behavior would be db specific. Telling PG to plan after binding should be more
flexible than unnamed prepared statements - or at least more transpa
The driver will use unnamed statements for all statements until it
sees the same statement N times where N is 5 I believe, after that it
uses a named statement.
Shame there's no syntax for it to pass the a table of the parameters to
the server when it creates the named statement as planne
On Mon, Mar 9, 2009 at 1:16 PM, Tom Lane wrote:
> Guillaume Smet writes:
> > Unnamed prepared statements are planned after binding the values,
> > starting with 8.3, or more precisely starting with 8.3.2 as early 8.3
> > versions were partially broken on this behalf.
>
> No, 8.2 did it too (othe
Tom Lane schrieb:
Guillaume Smet writes:
Unnamed prepared statements are planned after binding the values,
starting with 8.3, or more precisely starting with 8.3.2 as early 8.3
versions were partially broken on this behalf.
No, 8.2 did it too (otherwise we wouldn't have considered 8.3.0 to b
Guillaume Smet writes:
> Unnamed prepared statements are planned after binding the values,
> starting with 8.3, or more precisely starting with 8.3.2 as early 8.3
> versions were partially broken on this behalf.
No, 8.2 did it too (otherwise we wouldn't have considered 8.3.0 to be
broken...). Th
On Mon, Mar 9, 2009 at 5:51 PM, Guillaume Cottenceau wrote:
> Until it's possible to specifically tell the JDBC driver (and/or
> PG?) to not plan once for all runs (or is there something better
> to think of?), or the whole thing would be more clever (off the
> top of my head, PG could try to repl
