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Re: typemode for variable types - Mailing list pgsql-hackers

From Bruce Momjian
Subject Re: typemode for variable types
Date
Msg-id 20140224201651.GK16943@momjian.us
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In response to typemode for variable types  (Mohsen SM <mohsensoodkhah@gmail.com>)
Responses Re: typemode for variable types  (Alvaro Herrera <alvherre@2ndquadrant.com>)
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On Sun, Feb 23, 2014 at 07:50:08AM +0330, Mohsen SM wrote:
> Hello.
> I have a new type similar to varchar.
> I want to fine how did I can to calculate typemod
> and where must I calculate typemod for this type.

Well, typmods are type-specific, so there is no official way to
calculate it.  I would look at how an existing type uses typmod and copy
that.

--  Bruce Momjian  <bruce@momjian.us>        http://momjian.us EnterpriseDB
http://enterprisedb.com
 + Everyone has their own god. +

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