Can a unique index be created on a column, which contains null?

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how many type of subquery?

2 Answers  

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Distinguish between commit and rollback?

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What is the system function to get the current user's user id?

2 Answers   HCL,

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Does windows server 2016 come with sql server?

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What is a view and what are its advantages?

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Table student containing 2 columns,Join date,Employee name. Under join date 4 rows r ter =1-jan-2008,2-feb-2008,3-mar- 2008,4-feb-2008.Under Employee name 4 difeerent names jaison,robin,binoy,rahul Result set is, Table containing 4-column name=jan,feb,mar,april,,beneath these months count is given as 1,2,1,0 means these counts representing number of emplooyees joined in a month(january 1employee,february 2 employee,march 1 employee,april 0 employee) Can you give me the required sql query

3 Answers   RND Soft, Wipro,

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How To Change Column Ordinal Position in SQL Server 2005 using Query i.e I Want To Add Column at Particular Ordinal Position in SQL Server 2005

2 Answers  

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What are sql server procedures?

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what's the difference between delete table and truncate table commands? : Sql server database administration

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How to end a stored procedure properly in ms sql server?

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SQL stops working in every 15 days displaying message that database log file is full. Log file size is 3.95 GB. It is happening after shrinking the database also. What is solution to overcome this problem. Please help me as it's urgent.

5 Answers  

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