What does cursor do in sql?
Is foreign key mandatory?
Why do we need view in sql?
what is index? : Sql dba
Can a primary key be a foreign key?
Can you do multiple joins in sql?
What does the argument [or replace] do?
How we can create a table in pl/sql block. Insert records into it? Is it possible by some procedure or function? Please give example?
What are the different sql languages?
Does postgresql run on the cloud?
Which tcp/ip port does sql server run on? How can it be changed? : Sql dba
Why is a primary key important?
What do you mean by stored procedures? How do we use it?
Does asenumerable execute the query?
How to change the order of columns in Oracle SQL Plus ?