What are the differences between char and nchar in ms sql server?

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What is oltp (online transaction processing)?

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What is not null constraint?

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How to retrieve field values using mssql_result()?

0 Answers  

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What is the difference between a Local temporary table and a Global temporary table? How is each one used?

2 Answers   HCL,

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is it important for a database administrator to understand the operating system and file access? : Sql server administration

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what is a check constraint?

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Is the primary key column of a table an index in ms sql server?

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tell me the disaster recovery plan

0 Answers   Microsoft,

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How to change the system date and time from SQL Plus Terminal ?

0 Answers   MCN Solutions,

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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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hi, how to match retrieve the unmatched records from 2 tables in which we dont have any primary key. example : table1 has 1,2,3,4,5 and table2 has 1,2,3,4,5,6,7,8,9,10 and i want the numbers from 6 to 10 to be displayed and should not come as null. i need the numbers. please reply as soon as possible.

4 Answers  

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