What is a native sql query?
What is plpgsql language?
What is the difference between functions, procedures, and packages in pl/sql?
What is error ora-12154: tns:could not resolve the connect identifier specified?
Explain what is sql*plus?
How many commands are there in sql?
HOW CAN I FIND MAX SAL ,ENAME FROM EMP TABLE.
How pl/sql source code can be protected?
What is sqlcontext?
What is sorting in sql?
What is the difference between join and union.
27 Answers 3i Infotech, ABC, Oracle, Polaris, TCS, XT Global,
What is nvl?
write a qurey for finding the length of the sting.