DML

Data Manipulation Language:

it means that inserting and modifying the data in the TABLE:
some of the basic commands are listed below:
1. CALL
2. DELETE
3. EXPLAIN PLAN
4. INSERT
5. LOCK TABLE
6. MERGE
7. SELECT
8. UPDATE

NOTE: here SELECT is used for only retrieval of data, it does not manipulate.
             CALL and EXPLAIN PLAN will only used in PL/SQL blocks, rest all are Supported in SQL              and PL/SQL.