how to chane the type

From: "tinar" <tinarajraj(at)hotmail(dot)com>
To: <pgsql-sql(at)postgresql(dot)org>
Subject: how to chane the type
Date: 2001-12-05 13:12:07
Message-ID: DAV16M31Md40810sPbX000125d1@hotmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers pgsql-sql

i have created a table
userlist with fields username varchar(10)
now i want to change it to username varchar(30)
without dropping or recreating the table.
how do i do it?
tina

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Manuel Sugawara 2001-12-05 16:15:37 Re: date formatting and tab-complete patch
Previous Message Seung-Hyun Jeong 2001-12-05 12:49:13 about heap_insert() function

Browse pgsql-sql by date

  From Date Subject
Next Message Alex 2001-12-05 14:56:21 Cursor Variables
Previous Message Dinesh Parikh 2001-12-05 12:07:11 Fw: Creating Postgres DB from Remote Machine