how to modify a field - Mailing list pgsql-novice

From Terry BD7NQ
Subject how to modify a field
Date
Msg-id HKEJJBBFOCGNMDDEIBJDMEHNCKAA.bd7nq@hellocq.net
Whole thread Raw
In response to Bytea  ("Daniel Cer" <Daniel.Cer@cs.colorado.edu>)
Responses Re: how to modify a field  (Jason Earl <jason.earl@simplot.com>)
List pgsql-novice
Hi Gentleman,

1. How to modify a field in the table structure, such I have a filed name
'userid', its type is serial, now I want to change ti to varchar?
2. How to delete a field in the table structure?

Terry


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