BUG #2450: change the type of existing column

Anjali wrote:

The following bug has been logged online:

Bug reference: 2450
Logged by: Anjali
Email address: anjalia@cdac.in
PostgreSQL version: 7.4.8
Operating system: fedora core3
Description: change the type of existing column
Details:

i am getting difficulty to change the type of the existing table in
postgresql.
is this version of postgresql supported change of data type of the existing
column.
plz reply me as soon as possible.

ALTER TABLE ALTER COLUMN TYPE was added in 8.0.

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