What is cursor explain with example?

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i want run a sql query query? which phases are run in a back ground? pls tell me the answer

1 Answers  

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What is sql key?

0 Answers  

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What is the use of index in hive?

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what is myisam? : Sql dba

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Explain Connect by Prior?

2 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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Can cursors be part of a trigger body?

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What does pl sql developer do?

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write a pl/sql function if enter a value=0 then output value=1 and vise verse with out using if and case statements.

3 Answers   Zensar,

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What is the use of stored procedures?

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I want to create synonym for table emp but in my pc it is giving insufficient previliges.I am using user scott.Please suggest me.

3 Answers  

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