What are the disadvantages of views in a database?
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what is data access layer?
What are the types of indexes that are present inside a database?
Can a database table exist without a primary key?
Two tables emp(empid,name,deptid,sal) and dept(deptid,deptname) are there.write a query which displays empname,corresponding deptname also display those employee names who donot belong to any dept.
What is the best database?
If we execute an query in MLOAD it's ran successfully, my questions is after successfully ran MLOAD. In error tables we can see anything there! is it possible than what are they?
How is image stored in database?
What is the purpose of firebase?
List various types of log-based recovery in DBMS.
What are indexes in oracle?
How to shrink a database?
What is ase database?
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