Answer / arun

Data concurrency means that many users can access data at
the same time.

Data consistency means that each user sees a consistent
view of data including the transactions made by him as well
as others.

Why use stored procedures?

0 Answers  

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I have one table,in that table (1)i have java1.1 version books are 2 and java1.5 version books are 4. (2).Net2.0 books are 3, .Net3.5 books are 2 (3)ABC1.6 books are 4, ABC2.0 books are 3. Now i want output is like Book Count Java 6 .Net 5 ABC 7 For this i need sql query, please help me if anyone how to get this result. Thanks, Seenu

4 Answers   Adea,

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what are the tunnig tables you used for tuning a query and tell me some of coloumns in that tuning tables?

1 Answers   Metric Stream,

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What is sql profiling in oracle?

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Delete the emps whose salaries are lowest sals of their own dept.

5 Answers  

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where are cookies actually stored on the hard disk? : Sql dba

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Explain the components of sql?

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What is trigger and stored procedure in sql?

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Under what condition it is possible to have a page level lock and row lock at the same time for a query? : Transact sql

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How can get second highest salary in sql?

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What are the various levels of constraints?

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What is a crud api?

0 Answers  

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