USE TestTempDB; --Creating Altering and Deleting Tables in SQL -- DDL (5 commands- create, alter, sp_rename, drop, truncate) -- DML (3 commands- Insert, Update, Delete). -- DQL/ DRL (1 command- select ...

Microsoft SQL Server is a relational database management system (RDBMS) developed by Microsoft. It is used to store and manage information and supports various transaction processing, business ...

When you alter the attributes of a column and an index has been defined for that column, the values in the altered column continue to have the index defined for them. If you drop a column with the ...

I opened SQL Server Enterprise Manager, created a new diagram, added my tables, created a number of relationships, and went to save it.