What is the difference between subquery and correlated query?

0 Answers  

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How is use pl and sql?

0 Answers  

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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_date trans_amt debit_credit_indicator 001 JAN 1599 cr no.of trans 2 i want trans_id and trans_date like 'JAN' or 'FEB' etc, trans_amt i want all credit amount - debit amount per each trans_id. and debit_credit_indicator and no.of transactions in a month.

1 Answers   Oracle,

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What are the string functions in sql?

0 Answers  

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Explain two easy sql optimizations.

0 Answers  

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how can we optimize or increase the speed of a mysql select query? : Sql dba

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Is id a reserved word in sql?

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What are the 3 modes of parameter?

0 Answers  

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what is the difference difference between procedure and packages

2 Answers   3i Infotech, Oracle,

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how to load data with out header and footer records in a database using sql*loader? pls tell me the answer urgently

1 Answers   Oracle, Wipro,

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What are all different types of collation sensitivity?

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What is a database trigger ? Name some usages of database trigger ?

4 Answers  

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