1delete from TableName where condition;
2delete from scrumteam where firstname='Jack';
3delete from scrumteam where JobTitle='SDET';
1-- Deletes all records where `columnName` matches the values in brackets.
2DELETE FROM tableName WHERE columnName IN ('val1', 'val2', 'val3');
1DELETE FROM my_table; -- all rows
2DELETE FROM my_table WHERE my_id = 12345;
3DELETE FROM my_table WHERE my_id IN (SELECT id2 FROM my_table2);