What is de-normalization and what are some of the examples of it?
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What is sql injection and why is it a problem? : sql server security
What is the difference between views and stored procedures? Can we have input parameters for views?
How to convert a table data in XML format in sql server?
What is bit data type?
how do we insert 100 records at a time in a table without using for loop in database
Do you know what is sql injection?
How to loop through result set objects using odbc_fetch_row()?
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Comment,Datatypes are unlimited
What is a job?
Do you know what is user defined datatypes and when you should go for them?
9. Write a query to list a new column with the difference in temp of the cities Delhi and Mumbai, Mumbai and Jammu and soon. Consider the following table : City_id City Temp. 1 delhi 40 2 Mumbai 35 3 Jammu 32 4 Pune 18