How to enable/disable indexes?

0 Answers  

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How to retrieve range of 10th rows to 20 th rows from total rows from a database table.? (Not from Dataset)

10 Answers   Cognizant, Infosys,

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What is a derived table?

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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wat is mean by normalization?......programing defination i need...(i know basic defination)

4 Answers   Wipro,

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I have a table in which phno is one of the columns.i do have some values in tht phno column.i need to update phno column values with 0(zero) as prefix.give me a correct solution plz...

7 Answers   Value Labs,

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Does order by actually change the order of the data in the tables or does it just change the output?

0 Answers  

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How to convert a unicode strings to non-unicode strings?

0 Answers  

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How do indexes help, types?

0 Answers  

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What is self join in sql server joins?

0 Answers  

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What is a transaction and what are ACID properties?

3 Answers  

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How do you identify a foreign key?

0 Answers  

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