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how to determine which types take a length argument - Mailing list pgsql-hackers

From Robert Treat
Subject how to determine which types take a length argument
Date
Msg-id 200608091044.22796.xzilla@users.sourceforge.net
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Responses Re: how to determine which types take a length argument
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Is there a way to determine which datatypes take a length argument (eg. 
varchar, time, etc...) by looking in the system catalogs? pg_type doesnt seem 
to have the info... or is there a single place in the back end code that 
contains this info?     

-- 
Robert Treat
Build A Brighter LAMP :: Linux Apache {middleware} PostgreSQL

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