DML
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.
LEN() vs DATALENGTH() in SQL Server – Easy and Clear!
LEN() function in SQL Server provides the count of the total characters in a string not counting rear spaces; DATALENGTH() gives out the total numbers...
