"Frederick Ross" <madhadron@xxxxxxxxx> writes: > But say I have a table with an integer column. If I had a pure SQL > function, I could call > select twohundreds(i) from table; > and get a properly concatenated list of the rows resulting from > applying twohundreds to each row of table. This is deprecated > according to the documentation, and it doesn't work at all with > PLPGSQL, so how should I go about doing it? I believe you can make an end-run around the implementation restriction by creating a SQL-language function that's a wrapper around your plpgsql function. regards, tom lane
