delete all records from table
DELETE FROM table_name;
delete all rows from table mysql
-- Quick, no possible rollback
TRUNCATE TABLE my_table;
-- With rollback
DELETE FROM my_table;
COMMIT;
sql delete row from table
DELETE FROM table_name WHERE condition;
delete query
public function deletedata(){
$this->db->where('id', 2);
$this->db->delete('table_name');
}