AW: LIMIT in DECLARE CURSOR: request for comments

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От Zeugswetter Andreas SB
Тема AW: LIMIT in DECLARE CURSOR: request for comments
Дата
Msg-id 11C1E6749A55D411A9670001FA6879633680D9@sdexcsrv1.f000.d0188.sd.spardat.at
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> >So I think if you want to make optimization decisions based on cursors
> >being used versus a "normal" select, then the only thing you can safely
> >take into account is the network roundtrip and client processing per
> >fetch, but that might be as random as anything.
> 
> Which is why I like the client being able to ask the 
> optimizer for certain kinds of solutions *explicitly*.

Yes, something like:set optimization to [first_rows|all_rows]

Andreas


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