How Do I Perform An IF THEN In An SQL SELECT
Simple if else statement in SQL Server DECLARE val INT SET val 15 IF val lt 25 PRINT Hi Ravi Anand ELSE PRINT By Ravi Anand GO Nested If else statement in SQL Server DECLARE val INT SET val 15 IF val lt 25 PRINT Hi Ravi Anand ELSE BEGIN IF val lt 50 PRINT what s up ELSE PRINT Bye Ravi
IF ELSE Transact SQL SQL Server Microsoft Learn, IF tests can be nested after another IF or following an ELSE The limit to the number of nested levels depends on available memory Example IF DATENAME weekday GETDATE IN N Saturday N Sunday SELECT Weekend ELSE SELECT Weekday For more examples see ELSE IF ELSE Transact SQL
ELSE IF ELSE Transact SQL SQL Server Microsoft Learn
The following example shows how an IF ELSE statement can be nested inside another Set the Number variable to 5 50 and 500 to test each statement DECLARE Number INT SET Number 50 IF Number gt 100 PRINT The number is large ELSE BEGIN IF Number lt 10 PRINT The number is small ELSE PRINT The number is medium
IF ELSE Conditional Statement In Transact SQL, IF ELSE DECLARE a INT 5 DECLARE b INT 10 IF a lt b SELECT a ELSE SELECT b In this simple example we declare 2 numeric variables and check if the value of the first a is less than the value of the second b In this case since the condition is met a query for a will be made
IF ELSE Statement In SQL Server TutorialsTeacher
IF ELSE Statement In SQL Server TutorialsTeacher, Example 1 The following example demonstrates the if else condition Example IF ELSE Statement DECLARE mySalary INT 5000 avgSalary 4000 IF mySalary gt avgSalary PRINT My Salary is above the average salary ELSE PRINT My Salary is less than the average salary Result in SSMS
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SQL IF Statement For Conditional Logic SQL Server Tips
SQL IF Statement For Conditional Logic SQL Server Tips The keyword IF is followed by an argument or group of arguments combined with AND or OR keywords An argument is a logical comparison that evaluates to either true or false Some examples of an argument might be quot NumberValue lt 1 quot quot TextValue Hello quot or quot BooleanFunction quot
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SQL CASE Examples The following SQL goes through conditions and returns a value when the first condition is met Example Get your own SQL Server SELECT OrderID Quantity CASE WHEN Quantity gt 30 THEN The quantity is greater than 30 WHEN Quantity 30 THEN The quantity is 30 ELSE The quantity is under 30 END AS QuantityText SQL CASE Expression W3Schools. The IF ELSE structure will execute a certain block of code if a specified condition is TRUE and a different block of code if that condition is FALSE Here is the basic layout and syntax of the IF ELSE structure IF lt condition is true gt BEGIN DECLARE Final nvarchar IF EXISTS SELECT ion yes ans no ans na ans blank ans FROM dbo qrc maintally WHERE school id SchoolId IF yes ans gt no ans AND yes ans gt na ans BEGIN SET Final Yes END ELSE IF no ans gt yes ans AND no ans gt na ans BEGIN SET Final No END
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