How to create a table using constraints... IF i change the PARENT KEY value ,then CHILD KEY table will also to change in the another table... plz reply ur answers @ mak2786@gmail.com Arunkumar

3 Answers  

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What is the usage of NVL?

7 Answers   Infosys, Micro Infotek,

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What is ROWID?

8 Answers  

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what is the difference between union and union all

14 Answers   IBM, Luxoft, Oracle,

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What is query execution plan in sql?

0 Answers  

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What is the difference among union, minus and intersect?

0 Answers  

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Can one improve the performance of sql*loader? : aql loader

0 Answers  

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Is a foreign key always unique?

0 Answers  

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What is the usage of nvl function?

0 Answers  

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Can we enter data in a table in design view?

0 Answers  

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i have a customer table. trans_id trans_date trans_amt debit_credit_indicator 001 01-JAN-13 1099 cr 001 12-JAN-13 500 db 002 24-FEB-13 400 db 002 23-MAR-13 345 cr 001 18-APR-13 800 cr 002 15-MAR-13 600 db 001 12-FEB-13 200 cr i want like this output. trans_id trans_amt debit_credit_indicator i want get highest credit amount and lowest credit amount and highest debit amount and lowest debit amount for each trans_id.

2 Answers   Oracle,

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Is left join faster than join?

0 Answers  

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