I have done oracle 10g. I need a project knowledge. So if u please send a project how it should be done,Or you can send email link. I will be very grateful to u.

1 Answers  

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What is the use of triggers?

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How toimport .dmp file in lower version of oracle from higher version ?

4 Answers   TCS,

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What are % TYPE and % ROWTYPE ? What are the advantages of using these over datatypes?

4 Answers  

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What are all ddl commands?

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what is mean by forward declaration and where we'll use it.

4 Answers   TCS,

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Why is sql better than hql?

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Does access use sql?

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Are pl sql variables case sensitive?

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Mention what is the function that is used to transfer a pl/sql table log to a database table?

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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What are the events on which a database trigger can be based?

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