If a cursor is open, how can we find in a pl/sql block?

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Where is pl sql used?

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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. pls give me answer. i want urgent

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Fetch an entire row from the employees table for a specific employee ID:

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When do we use triggers?

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Compare sql & pl/sql

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What are all the common sql functions?

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What is the purpose of a secondary key?

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Why do we need view in sql?

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What is the difference between SQL table and the PLSQL table?

3 Answers   Mastek,

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what is the difference between char and varchar data types? : Sql dba

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How to use transactions efficiently : transact sql

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