SQL

                                                                      SQL

Structured Query Language:
                  
                  "SQL is a Language which is used to Communicate with DB server". SQL called Command based language. SQL can be understand by every RDBMS.

1. which is insensitive language.
2. which is also called non-procedural language.
3. which contains 5 sub languages( DQL, DML, TCL, DDL, DCL)