User used Toad for DB2 v 4.5.1 to alter a table on DB2 v 9.7, changed NOT NULL to NULL column then genrated a script and excuted it.
It shown successful modification. However, after refreshing, it went back to the original value.
Upgrade Toad for DB2 to version 4.6.
© 2021 Quest Software Inc. ALL RIGHTS RESERVED. Feedback Terms of Use Privacy