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T-SQL – WHERE Clause The MS SQL Server WHERE clause is used to specify a condition while fetching the data from single table or joining with multiple tables. If the given condition is satisfied, only then it returns a specific value from the table. You will have to use WHERE clause to filter the records […]

T-SQL – GROUP BY Clause The SQL Server GROUP BY clause is used in collaboration with the SELECT statement to arrange identical data into groups. The GROUP BY clause follows the WHERE clause in a SELECT statement and precedes the ORDER BY clause. Syntax Following is the basic syntax of GROUP BY clause. The GROUP […]

T-SQL – LIKE Clause The MS SQL Server LIKE clause is used to compare a value to similar values using wildcard operators. There are two wildcards used in conjunction with the LIKE operator − The percent sign (%) The underscore (_) The percent sign represents zero, one, or multiple characters. The underscore represents a single […]