What are views in 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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Can we perform dml on view?

0 Answers  

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What is a primary key? Explain

0 Answers  

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What are the operators in sql?

0 Answers  

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What is a table?

0 Answers  

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If 100 tables are there in user_tables.I want to find in which table zero records are there with table name.Is it possible?

2 Answers  

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Two Methods of retrieving SQL?

7 Answers   Atiric Software, Microsoft, Oracle, TCS, Wipro,

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What is the command used to fetch the first 5 characters of a string?

0 Answers  

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How do you create a unique index?

0 Answers  

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what is indexing, searching and user interface?

1 Answers   HCL,

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Is left join and outer join same?

0 Answers  

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