What is the difference between a primary key and a unique key? Are they the same?

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Why would you call update statistics?

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Write a Select Query to display title for each group of records, which are collected with Compute Clause? Like titlefield column-A column-B ..... ..... ..... Sum ... titlefield column-A column-B ..... ..... ..... Sum ...

0 Answers   Crown Solutions,

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what is difference between nchar and char in Sql server ?

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How column data types are determined in a view?

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What factors you will consider calculating the storage requirement for that view?

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What is mean by clustered index and non clustered index, give syntax of creation? : sql server database administration

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What is a Linked Server?

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after migrating the dts packg to ssis by using migrtn wizrd in 2005. iam not able to open ssis pack and getting error. what r those errors? how to resolve?

0 Answers   Verizon,

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Explain what are the restrictions while creating batches in sql server?

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When I delete any data from a table, does the sql server reduce the size of that table?

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Do you know what is sql service broker?

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