Zeugswetter Andreas SB <ZeugswetterA@wien.spardat.at> writes:
> I did understand this, but I still disagree. Whether this is what you want
> strongly depends on what the application does with the resulting rows.
Sure ...
> There is no way for the backend to know this, thus imho the app needs
> to give a hint.
Right. So what do you think about a hint that takes the form of a SET
variable for the fetch percentage to assume for a DECLARE CURSOR?
regards, tom lane