Describe in brief databases and sql server databases architecture.
What does it mean to be in union?
How reterive duplicate value in SQL?
How to truncate a table first before running a package?
WHAT IS THE DIFFERENCE BETWEEN CANDIDATE KEY ,COMPOSITE KEY AND PRIMARY KEY. THAN U.
how to implement locking in sql server
How to select some specific rows from a table in ms sql server?
How to how to convert numeric expression data types using the convert() function??
What are the approximate numeric data types?
What is 'Join' and explain its various types.
How to delete existing rows in a table?
What are Row versions of DataRow?
How each E-R model constructs can be mapped to the relational model?