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Can we use “IF NOT IN” in a MySQL procedure?
Let us first see the syntax of IF NOT IN in MySQL −
if(yourVariableName NOT IN (yourValue1,yourValue2,........N) ) then statement1 else statement2 endif
Let us implement the above syntax to use IF NOT IN −
mysql> DELIMITER // mysql> CREATE PROCEDURE IF_NOT_INDemo(IN value int) -> BEGIN -> if(value NOT IN (10,20,30) ) then -> select "Value Not Found"; -> else -> select "Value Found"; -> end if; -> END -> // Query OK, 0 rows affected (0.25 sec) mysql> DELIMITER ;
Now call the stored procedure using CALL command.
Case 1 − When a value is found −
mysql> call IF_NOT_INDemo(10);
Output
+-------------+ | Value Found | +-------------+ | Value Found | +-------------+ 1 row in set (0.00 sec) Query OK, 0 rows affected (0.01 sec)
Case 2 - When a value isn’t found -
mysql> call IF_NOT_INDemo(100);
Output
+-----------------+ | Value Not Found | +-----------------+ | Value Not Found | +-----------------+ 1 row in set (0.05 sec) Query OK, 0 rows affected (0.07 sec)
Updated on: 30-Jun-2020
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