Re: /* */ comments showing up in pg_stat_activity

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От Bruce Momjian
Тема Re: /* */ comments showing up in pg_stat_activity
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Msg-id 200304282219.h3SMJOF20006@candle.pha.pa.us
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Ответ на /* */ comments showing up in pg_stat_activity  (Rajesh Kumar Mallah <mallah@trade-india.com>)
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Rajesh Kumar Mallah wrote:
> But if i were to use DBD::Perl (which probably uses libpq)
> is it safe to pass query indentifier in comments which u 
> said are not stripped by psql eg
> /* AppName: Xyzt */ Select foo from bar where cw='t' ;
> for years to come ?
> 
> why i ask is that i was always curious of the slow 
> long running queries in pg_stat_activity and not able
> to figure out the source had frustrated me , now
> this method if it works seems to me as a viable solution.

I think you have to look try perl to see how it handles it, but I think
it just passes the query whole, so all the comments should pass
themselves to the backend.

--  Bruce Momjian                        |  http://candle.pha.pa.us pgman@candle.pha.pa.us               |  (610)
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