delete all data from table sql code example
Example 1: delete all rows from table mysql
-- Quick, no possible rollback
TRUNCATE TABLE my_table;
-- With rollback
DELETE FROM my_table;
COMMIT;
Example 2: delete all records from table
DELETE FROM table_name;
Example 3: sql delete
DELETE FROM table_name WHERE condition;
-- Ex.
DELETE FROM Customers WHERE CustomerName='Mustafa Mbari';
Example 4: sql delete where in
-- Deletes all records where `columnName` matches the values in brackets.
DELETE FROM tableName WHERE columnName IN ('val1', 'val2', 'val3');
Example 5: delete query
public function deletedata(){
$this->db->where('id', 2);
$this->db->delete('table_name');
}