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

0 Answers  

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How can you control the amount of free space in your index pages?

0 Answers  

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WHAT OPERATOR PERFORMS PATTERN MATCHING?

2 Answers   CarrizalSoft Technologies, CTS,

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How you provide security to cube? : sql server analysis services, ssas

0 Answers  

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I have a table Events Events containing cardno,time,id,name--each id has a cardno my requirement is every day each employee swipe the card several times i want to calculate first and last time of each card the output should be name 1 2 6 7 in out in out holiday holiday xxx 09:30 06:30 09:40 06:45 where 1,2...... are dates for example january 1,2, etc. 6 and 7 are saturday and sunday how it is posssible

0 Answers   HCL, Wipro,

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What is the log shipping?

0 Answers  

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What’s the distinction between dropping a info and taking a info offline?

0 Answers  

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How to add additional conditions in SQL?

0 Answers   Amdocs,

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Write an sql query to find the names of employees start with ‘a’?

1 Answers  

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What are statistics?

0 Answers  

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Mention the differences between having and where clause.

0 Answers  

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What is the difference between distinct clause and group by clause?

2 Answers   HHH, Value Labs,

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