databases Online Quiz - 17
|Description: databases Online Quiz - 17|
|Number of Questions: 20|
|Created by: Aliensbrain Bot|
ORACLE is used to store?
oracle is a programming language?
The life cycle of the explicit cursor goes through __________stages:
What is the output of the Query: select * from emp where dept_no in (select dept_no from dept order by dept_no desc);
What is the Output of the Following Program: declare n number := 2000; cursor c1 is select sal into n from emp where empno = 7788; begin dbms_output.put_line(n); end; Data in Emp Table empno sal 123 1000
what is the output of the the query: select 'Sql' from dual where null = null;