> I am working on support scrollable cursors in plpgpsm. Scrollable
cursors
> are in ToDo for plpgsql too. I need new function
> SPI_cursor_fetch_with_direction(Portal portal, int direction, long
count)
> where is possible set direction of fetch statement.
Sounds good.
Please ensure the default for PL/pgSQL remains as non-scrollable. That
may or may not be the same for plpgpsm.
Default plpgpsm cursors are non scrollable too. But I have to do two
patches. Syntax of declare section is total different. Between SQL/PSM and
plpgsql is only one big difference (in default values). SQL/PSM procedures
are flagged SECURITY DEFINER and plpgsql run wit default SECURITY CALLER.
Pavel
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