Zhe He napsal(a):
I'm currently implement a new operation in Postgres. If I want to get all tuples of a single attribute table to create an array defined by myself, how can I do that?
Look into heapam.c and pgstattuple contrib module is good example.
Zdenek
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Zdenek Kotala Sun Microsystems
Prague, Czech Republic http://sun.com/postgresql
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