TCL
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...
Becoming a Successful Database Administrator (DBA)
A Database Administrator (DBA) is the one who designs, implements, maintains, and solves database problems. The major objective of a DBA is making the...
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.
SQL Server CASE Statement – Simple Explanation
The CASE statement in SQL Server is used to add conditional logic to your queries. It works like an IF-THEN-ELSE statement, allowing you to return dif...
