sql remove row code example
Example 1: delete all records from table
DELETE FROM table_name;
Example 2: how to delete row in sql
DELETE FROM my_table; -- all rows
DELETE FROM my_table WHERE my_id = 12345;
DELETE FROM my_table WHERE my_id IN (SELECT id2 FROM my_table2);
Example 3: sql delete row from table
DELETE FROM table_name WHERE condition;
Example 4: deleting row in sql
delete from TableName where condition;
delete from scrumteam where firstname='Jack';
delete from scrumteam where JobTitle='SDET';
Example 5: sql delete where in
-- Deletes all records where `columnName` matches the values in brackets.
DELETE FROM tableName WHERE columnName IN ('val1', 'val2', 'val3');
Example 6: delete query
public function deletedata(){
$this->db->where('id', 2);
$this->db->delete('table_name');
}