If I have a variable rs ("ColumnA") that is an empty string "" and I want to insert it into a table as a NULL instead, isn't there a SQL function that would ...

Arthur Fuller explores the value of identity columns and the usefulness of their arbitrary values and discusses ways to use SQL Server 2000's IDENTITY_INSERT setting. Despite your numerous ...

When you insert new records into an SQL database, you may run into issues where you accidentally overwrite records that are already present due to a duplication issue. You can use a simple alteration ...

SQLServer<br><br>Say I have table1 with say<br>ID, X, Y.<br>1, 1, 1<br>2, 2, 2<br>3, 3, 3<br><br>I have an empty table2 with:<br>ID, XX, YY<br><br>I want to insert values contained in table1, but make ...