Blogs about: Db2 Null
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Multiple NULL values in a Unique index in SQL Server/DB2 LUW
By decipherinfosysThis project needed to support having multiple NULL values in the column and still have a UNIQUE constraint. That is allowed by Oracle but not in SQL Server and DB2 LUW. There is a w… more →
DB Systems & Applications Weblog
Multiple NULL values in a Unique index in SQL Server/DB2 LUW
Admin wrote 1 year ago: By decipherinfosysThis project needed to support having multiple NULL values in the column and still … more →
