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Thread: How to know column constraints via system catalog tables

How to know column constraints via system catalog tables

From
so_excited@excite.com (Damon)
Date:
Hi,

I need to query each column's constraint and name of a table in
postgreSQL v7.3.4 with a single SQL query but don't know how. Would
appreciate any pointers!

Thank you.

Regards,
Damon