What is int identity in sql?
What is the difference between subquery and correlated query?
What is an Exception ? What are types of Exception ?
How to check if a column is nullable before setting to nullable?
Can a table contain multiple primary key’s?
how to return query output in html format? : Sql dba
how to findout the 100th maximum salary
What is the differnce between view and materialized view
What is bulk collections?
What is meaning of <> in sql?
What is sql architecture?
What is difference between a Cursor declared in a procedure and Cursor declared in a package specification ?
How to avoid duplicate records in a query?