Across
- 2. DQL command
- 4. DCL ommand used to take back permissions from the user
- 5. TCL command used to save all the transactions to the database.
- 6. In SQL the spaces at the end of the string are removed by _______ function.
Down
- 1. _____ operator is used for appending two strings.
- 2. Query language used to retrive data from data base
- 3. DDL command used to delete the data in the tables