How you would rewrite the sql query to return the customerid sorted numerically?
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Explain what is lock escalation and what is its purpose?
What is normalization? What number of normalization shapes are there?
what is Covering Index ?
What is pivot and unpivot?
What happens when converting big values to integers?
Explain different types of self contained sub query?
Write a SQL queries on Self Join and Inner Join.
In my application I have a process which picks the scanned files (tif format) from a shared location and it links to application and shown on it.The actuall issue is that my process picks the file before it is completly written or scanned which results in displaying few parts of the image or incomplete image.I need to check if the file is not completly scanned or written then do not link it to application.Please help if any body tell me that how can i check that file is in written phase or locked through DTS.thanking you in advance
What is xdr?
As a general practice, it is recommended to have dbo be the owner of all database objects however, in your database you find number of tables owned by a user other than dbo, how could you fix this?
Explain isolation levels that sql server supports?
What is the difference between Normalization and De-normalization?
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