What is TCL stands for__________.
Which is that part of SQL that allows a database user to create and restructure data base objects ?
commands in SQL allow controlling access to data within database_________.
How many interfaces provided by oracle____________.
In which are interface provided by oracle___________.
SQL has how many main commands for DDL___________.
Which are main commands for DDL in SQL______.
How many data types in oracle____________..
In which are the data types in oracle____________.
A condition is referred to as ?