When I execute the SELECT statement directly I get: psql:table.sql:28: out of memory for query result
I've read the way around this is to use cursors. So I read and I see that I can use a FOR statement but I need that inside a function. So far, I've come up with this: > CREATE OR REPLACE FUNCTION blah() RETURNS integer AS $$ > > DECLARE > xyz CURSOR FOR SELECT * FROM shipped_files WHERE aix_file = > '/usr/lib/drivers/vioentdd' AND service_pack = '7100-01-06'; > > BEGIN > FOR my_rec IN xyz LOOP > -- xyxyxy what to do where? xyxyxy These things don't work: > COPY ( my_rec ) TO stdout; > SELECT * FROM my_rec; > etc. > END LOOP; > > RETURN 5; > END > $$ LANGUAGE plpgsql; > > SELECT * FROM blah(); I just want to output the rows being selected as text. Basically I want the same output that the SELECT statement would produce if it didn't fail. Also, what should I do with the SELECT * FROM blah() statement? I'm doing that just to get blah() to execute. I have a feeling I'm way far off base. Thank you, Perry
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