How do you find value of first column before inserting value into the second column in the same table for checking that second column must have different value than first column.

2 Answers   L&T,

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Why do we use stored procedures in sql server?

0 Answers  

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What is isolation levels?

0 Answers  

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What do you understand by SQL*Net?

0 Answers   Tech Mahindra,

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You have a table ‘test’ which is a copy of northwind employee table you have written a trigger to update the field ‘hiredate’ with the current date

0 Answers  

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What are the factors you will check for the performane optimization for a database query?

7 Answers   CarrizalSoft Technologies, DELL, SoftSol,

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What is Stored Procedure? What is Views in sql server? Difference between a User Defined Function and a Stored Procedure Difference between a primary key and a unique key? What is a join and explain different types of joins. Difference between temp table and table variable Difference between Triggers and Stored Procedures Difference between UNION ALL Statement and UNION What is COALESCE / Why do we use COALESCE? Why we use SET ROWCOUNT in Sql How many clustered index can have a table How many types of local tables in SQL SERVER Difference between DELETE and TRUNCATE What is Aggregate Functions? What is Row_Number()? What are Ranking Functions? What is NOLOCK? What is CTE? What are the Advantages of using CTE? What is the STUFF function and how does it differ from the REPLACE function? What are the difference between clustered and a non-clustered index? What are the different index configurations a table can have? Difference between a HAVING CLAUSE and a WHERE CLAUSE? Difference between SET and SELECT Provide all the built in string function of SQL SERVER Difference between char and varchar data types Define candidate key, alternate key, composite key. What are constraints? Explain different types of constraints. What is a self join? Explain it with an example. How will you convert table row to a column comma separated value

4 Answers   ACS,

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Can foreign key be duplicate?

0 Answers  

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What are Sql Reporting Services and analysis services? Can u Explain

1 Answers  

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What is the command used to get the version of sql server?

1 Answers  

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What is temporal table?

0 Answers  

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Difeerence between ssis 2005 and ssis2008?

1 Answers   Convergys,

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