parentid firstkey secondkey 1 firstvalue secondvalue 2 firstvalue secondvalue
I hate the idea of writing code that really creates and fills a table, particularly since the original table has a lot of rows.
Is the above doable with a view? Any pointers will be appreciated.
You can do what you want with set returning functions in contrib/tablefunc. See examples towards the end of my recent OSCON presentation:
http://www.joeconway.com/pres_oscon_2004-r1.pdf
and the source sql:
http://www.joeconway.com/flex.sql
HTH,
Joe
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