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How can we perform START transactions inside MySQL stored procedure?
As we know the START transaction will start the transaction and set the auto-commit mode to off. In the following example, we have created a stored procedure with a START transaction which will insert a new record in table employee.tbl having the following data −
mysql> Select * from employee.tbl; +----+---------+ | Id | Name | +----+---------+ | 1 | Mohan | | 2 | Gaurav | | 3 | Rahul | +----+---------+ 3 rows in set (0.00 sec)
Example
mysql> Delimiter //
mysql> Create Procedure st_transaction()
-> BEGIN
-> START TRANSACTION;
-> INSERT INTO employee.tbl(name) values ('Saurabh');
-> END //
Query OK, 0 rows affected (0.00 sec)Now when we invoke this procedure, it will insert the value in table employee.tbl.
mysql> Delimiter ; mysql> Call st_transaction(); Query OK, 0 rows affected (0.17 sec) mysql> Select * from employee.tbl; +----+---------+ | Id | Name | +----+---------+ | 1 | Mohan | | 2 | Gaurav | | 3 | Rahul | | 4 | Saurabh | +----+---------+ 4 rows in set (0.00 sec)
Updated on: 22-Jun-2020
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