--- On Thu, 19/3/09, Nimesh Satam <nimesh.zedo@gmail.com> wrote:
>
> We are receving the following error in the postgres
> database logs:
>
> 2009-03-19 02:14:20 PDT [2547]: [79-1] LOG: duration:
> 0.039 ms statement:
> RESET ALL
> 2009-03-19 02:14:20 PDT [2547]: [80-1] LOG: duration:
> 0.027 ms statement:
> SET SESSION AUTHORIZATION DEFAULT
> 2009-03-19 02:14:20 PDT [2547]: [81-1] ERROR: prepared
> statement "S_1" does
> not exist
> 2009-03-19 02:14:20 PDT [2547]: [82-1] STATEMENT:
> DEALLOCATE "S_1"
> 2009-03-19 02:14:20 PDT [2547]: [83-1] ERROR: prepared
> statement "S_4" does
> not exist
> 2009-03-19 02:14:20 PDT [2547]: [84-1] STATEMENT:
> DEALLOCATE "S_4"
>
> We receive this errors when we start connecting the java
> application
> thorugh pgpool. What causes this problem and how can it be
> avoided?
Looks like your app is dissconnecting from pgpool which is causing pgpool to send the RESET ALL, this will deallocate
theprepared statement. Then the app is reconnecting to pgpool again and expecting the prepared statement to still be
available,which it will not be.