What are the different schemas objects that can be created using pl/sql?

0 Answers  

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can we update a view which is created from two tables

11 Answers  

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Can you load data into multiple tables at once? : aql loader

0 Answers  

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how do you know if your mysql server is alive? : Sql dba

0 Answers  

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What will be the output of this Query? select to_char(trunc(add_months(sysdate-3),mm),mm/dd/yyyy) from dual

6 Answers   Cap Gemini, TCS,

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What are the two virtual tables available at the time of database trigger execution?

0 Answers  

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If we declare constraints Unique and Not null on a single column then it will act as a Primary key, so what is the use of primary key??

3 Answers  

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How do I save a sql query?

0 Answers  

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Name Salary Abc 50000 Abc 50000 xyz 20000 find the max salary using aggregate function?

2 Answers   CTS,

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What is clustered and non-clustered indexes?

4 Answers   Microsoft,

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Name three sql operations that perform a sort.

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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