Hello, Here comes some real NULL fun for you, Ajit:
http://www7b.software.ibm.com/dmdd/library/techarticle/0205wilkins/0205wilkins.pdf "Columns specified in a unique constraint must be defined as NOT NULL in DB2 UDB, while in Oracle a unique constraint allows NULL values, and even multiple rows with NULL values. This difference can make application changes necessary when porting to DB2." SAPDB behaves like Oracle in this regard, which is so much more practical. Cheers, Wojtek _______________________________________________ sapdb.general mailing list [EMAIL PROTECTED] http://listserv.sap.com/mailman/listinfo/sapdb.general
