mysql delete from where and code example

Example 1: mysql delete entire row on condition

DELETE FROM table_name [WHERE Clause]

Example 2: how to delete all the rows in a table without deleting the table in mysql

delete from tableName;

Example 3: stored procedure to delete data from table in mysql

mysql> DELIMITER // ;
mysql> Create Procedure Delete_studentinfo ( IN p_id INT)
    -> BEGIN
    -> DELETE FROM student_info
    -> WHERE ID=p_id;
    -> END //
Query OK, 0 rows affected (0.11 sec)

mysql> DELIMITER ; //

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