>>> On Thu, Oct 18, 2007 at 1:01 AM, in message <1192687310.749557.227290@xxxxxxxxxxxxxxxxxxxxxxxxxxx>, yogesh <yogesh.arora.daffodil@xxxxxxxxx> wrote: > What is the Command to drop the Not Null Constraint from a Column http://www.postgresql.org/docs/8.2/interactive/sql-altertable.html ---------------------------(end of broadcast)--------------------------- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq