[ http://issues.apache.org/jira/browse/DERBY-1492?page=comments#action_12421450 ] Bryan Pendleton commented on DERBY-1492: ----------------------------------------
Oops. I think this is a duplicate of DERBY-119. When I was opening separate issues for DERBY-396 I think I got confused. > Provide ALTER TABLE functionality to change a column from NULL to NOT NULL or > vice versa > ---------------------------------------------------------------------------------------- > > Key: DERBY-1492 > URL: http://issues.apache.org/jira/browse/DERBY-1492 > Project: Derby > Issue Type: New Feature > Components: Documentation, SQL > Affects Versions: 10.0.2.0, 10.0.2.1, 10.1.1.0, 10.2.0.0, 10.1.2.1, > 10.1.3.0, 10.1.3.1 > Reporter: Bryan Pendleton > Attachments: alterColumnNotNull_1.diff > > > Allow an existing column in an existing table to be changed from NULL to NOT > NULL, or vice versa. Probably the syntax for this should be some variant on > the ALTER TABLE statement. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira