Why we use trigger in sql server with example?

0 Answers  

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1. What are the grouping function in SQL ? 2. If base table of a view deleted means, what will happen while we querying on view ? will give any error ? 3. Difference between DROP, DELETE, TRUNCATE table ? 4. What is constraints and types ? 5. What is max size of nchar & nvarchar ? 6. Define ROLLBACK, COMMIT, SAVE POINT 7. How non-clustered better ? or rank the Clustered, Non-Clustered and Table scan in performance wise 8. Select 10 rows from a table ? 9. Define DML, DDL, DCL, DTL commands ? 10. What is mean by NULL value ? NULL means "" or 0 or undefined ? 11. Default constraints ? 12. Can we have more then primary Key in table ? 13. Type of integrity ? Entity, Referential, Domain ?

10 Answers   Perot Systems,

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What are the steps to take to improve performance of a poor performing query? : sql server database administration

0 Answers  

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What is the difference between resultset and resultsetmetadata?

0 Answers  

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Can you give an example of Stored Procedure?

4 Answers   Wipro,

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What is an identity column in insert statements?

0 Answers  

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Tell me about Triggers?

3 Answers   Cap Gemini,

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write coding for importing sql data into a word excel...

1 Answers   Oracle,

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write down the code for "how we delete a table without using of Drop command " ?

7 Answers   CarrizalSoft Technologies, Sonata,

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Which sql server table is used to hold the stored procedure script?

0 Answers  

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what are cursors? : Sql server database administration

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What is Online Index Rebuild Operation?

1 Answers  

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