Re: async notification patch for dblink - Mailing list pgsql-hackers

From Joe Conway
Subject Re: async notification patch for dblink
Date
Msg-id 4A779E03.2000600@joeconway.com
Whole thread Raw
In response to Re: async notification patch for dblink  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
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Tom Lane wrote:
> [ thinks for awhile... ]  Actually, it seems to me that the present
> patch's definition of the function would be very hard to work with.
> You would normally want to work with the events one at a time.
> There isn't much you could do with the array result except unnest() it,
> and I'm a bit worried that careless usage could result in multiple
> evaluation of the function and hence loss of events.  I wonder whether
> it would be better to have the function return setof record.  Which, not
> incidentally, would greatly simplify adding in those extra result
> fields.

Sure that makes sense. I'll take a stab at it.

Joe
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