DDL

SQL Command Types Explained: DDL, DML, DCL, and TCL

Study the role and the distinction between the types of SQL commands: DDL, DML, and DCL, and TCL utilized to control and create the structure of the d...

SQL Server Joins Explained Simply

In SQL Server, joins are used to combine rows from two or more tables based on a related column between them.

Finding Top 10 Queries That Use CPU in MS SQL Server

This query can be used to get the 10 most CPU consuming SQL statements and will assist the DBA with the identification and optimization of costly bott...