Обсуждение: type conversion

hello,
I created a table with integer instead of boolean, but now I need to
change it. PdAdmin wont let me do it. Should I drop the (empty) table
and start again?

Thanks

On Sep 13, 2009, at 1:31 PM, manaus wrote:

> I created a table with integer instead of boolean, but now I need to
> change it. PdAdmin wont let me do it. Should I drop the (empty)
> table and start again?


See the SQL command ALTER TABLE and read the section on ALTER
[ COLUMN ] column [ SET DATA ] TYPE type [ USING expression ].

http://www.postgresql.org/docs/8.4/interactive/sql-altertable.html


John DeSoi, Ph.D.