Gevik Babakhani wrote:
Is there a way to query the column constraints between the tables of system
catalog.
For example pg_attribute.atttypid---->pg_type.oid. This is described in the
docs of course , but does the system use something like pg_constaint
or the system catalog constraints are enforced only in the code?
There is pg_depend, which is kind of like constraints, but enforced in
code.
--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com
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