What is a self join in sql server?

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How sql server executes a statement with nested subqueries?

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How do I view a script in sql server?

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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 is dbcc command in sql server?

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what is a self join? : Sql server database administration

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What are the transaction properties?

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How do you make a trace?

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Hi..here i would like to know the Backup and Restore models?

2 Answers   HCL,

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What is a mixed extent?

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what is a schema in sql server 2005? Explain how to create a new schema in a database? : Sql server database administration

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How to Debug a Stored Procedure?

5 Answers   Allianz,

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