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Thread: backward SQL query

backward SQL query

From
"Jan Oravec"
Date:
 
I have WEB aplication, whitch browse some data from database.
Can anybody tell me how I can know, which SQL query was used for display this data, without know source of aplication, whitch use it and when I'm administrator of this database. I want it use for control which data are correct and whitch not.
 
Thanks for your help.  
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Re: backward SQL query

From
Karel Zak
Date:
On Thu, Feb 28, 2002 at 12:34:23PM +0100, Jan Oravec wrote:
> 
> I have WEB aplication, whitch browse some data from database. 
> Can anybody tell me how I can know, which SQL query was used for display
> this data, without know source of aplication, whitch use it and when I'm
> administrator of this database. I want it use for control which data are
> correct and whitch not.

See your $(PGDATA)/potgresql.conf and debug_* options, an exampledebug_print_query.
Or may be you can try postmaster "-d" option.
More information:http://docs.linux.cz/PostgreSQL/runtime-config.html#LOGGING
       Karel
-- Karel Zak  <zakkr@zf.jcu.cz>http://home.zf.jcu.cz/~zakkr/C, PostgreSQL, PHP, WWW, http://docs.linux.cz,
http://mape.jcu.cz

Re: backward SQL query

From
Rajesh Kumar Mallah
Date:
in 7.2 PGSQL you can do  select * from pg_stat_activity ;

provided you have enable statistics collection.

regds
Mallah.


Karel Zak wrote:

> On Thu, Feb 28, 2002 at 12:34:23PM +0100, Jan Oravec wrote:
> >
> > I have WEB aplication, whitch browse some data from database.
> > Can anybody tell me how I can know, which SQL query was used for display
> > this data, without know source of aplication, whitch use it and when I'm
> > administrator of this database. I want it use for control which data are
> > correct and whitch not.
>
>  See your $(PGDATA)/potgresql.conf and debug_* options, an example
>  debug_print_query.
>
>  Or may be you can try postmaster "-d" option.
>