1. Determine the logical file names of the tempdb database and their current location on the disk. SELECT name, physical_name FROM...

Data mapping is a very important aspect in data integration. In fact, it is the first step in the many complex tasks associated with data integration...

An Ad-Hoc Query is a query that cannot be determined prior to the moment the query is issued. It is created in order to get information when need...

SELECT table_name,index_name FROM user_constraints