Excerpts from Tom Lane's message of mié mar 07 17:31:32 -0300 2012:
> This probably could be done for rowtype columns as well, but nobody has
> collected the necessary round tuits. I think there was some fear of
> locking/deadlock issues, too.
It's probably easy to do if you require it to be marked INVALID
initially and then validate the tables using it one by one.
--
Álvaro Herrera <alvherre@commandprompt.com>
The PostgreSQL Company - Command Prompt, Inc.
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