Gregg Jaskiewicz wrote:
> Do you really need to query the catalogues ? That on its own is not a
> good idea if you want something to run fast and frequently.
I know, but I've used it just to show the problem with cursors. I have the same problem
with other slow queries, which execute within x seconds in psql or pgAdmin, but for loops
in functions it takes at least x seconds to fetch each row. So please just imagine, that
it's an other slow query.
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