SQL Server IF…ELSE Condition Statement - shikshaglbe

The IF…ELSE statement is used to execute code conditionally. If a condition is true, then one set of code (if-block) will be executed. If the condition is false, another set of code (else-block) will be executed.In SQL Server, the IF…ELSE statement can be used in stored procedures, user-defined functions, and triggers. It can also be used as part of an UPDATE, INSERT or DELETE statement.If you have multiple conditions that need to be checked, then you can use the IF…ELSEIF…ELSE statement.The IF…ELSE statement is used to execute one block of SQL code if a condition is TRUE, or another block of code if the condition is FALSE.The syntax for the IF…ELSE statement in SQL Server (Transact-SQL) is:IF condition THEN statement_1ELSE statement_2If the condition is TRUE, then the first statement after THEN is executed. If the condition is FALSE, then the second statement after ELSE is executed. END IF marks the end of the IF…ELSE structure.The SQL Server IF…ELSE statement is used to execute code if a condition is TRUE, or execute different code if the condition is FALSE.If the Boolean expression evaluates to TRUE, the first block of SQL code after the IF keyword is executed. If the expression evaluates to FALSE, the first block of SQL code after the ELSE keyword is executed.Here’s a simple example:IF boolean_expression THEN.

The SQL Server IF...ELSE condition statement allows you to execute one set of SQL code if a condition evaluates to TRUE, and another set of SQL code if the condition evaluates to FALSE. The IF...ELSE statement is often used in conjunction with the ORDER BY clause to sort data based on different criteria. For example, you could use the IF...ELSE condition statement to sort data by last name, and then by first name if two or more people have the same last name.SQL Server IF...ELSE condition statement is used to execute a set of SQL Server statements based on a given condition. If the specified condition evaluates to true, then the first set of statements are executed. Otherwise, the second set of statements are executed. The IF...ELSE statement can be used in various ways depending on the requirement. For example, it can be used to execute a set of statements if a condition is true, or execute another set of statements if the condition is false. It can also be used to nested IF...ELSE conditions.The SQL Server IF...ELSE statement is used to execute code when a condition is TRUE, or execute different code if the condition evaluates to FALSE.The syntax for the IF...ELSE statement in SQL Server (Transact-SQL) is:IF condition THEN statement1 ELSE statement2If the condition is TRUE, then the first statement will be executed. If the condition evaluates to FALSE, then the second statement will be executed.


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