Explain the difference between cursor declared in procedures and cursors declared in the package specification?

0 Answers  

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Question: Below is the table city gender name delhi male a delhi female b mumbai male c mumbai female d delhi male e I want the o/p as follows: male female delhi 2 1 mumbai 1 1 Please help me in writing the query that can yield the o/p mentioned above?

2 Answers  

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How to convert lowercase letters to uppercase and uppercase letters to lowercase in a string. (ex, AbcdEfG should convert as aBCDeFg)

3 Answers   TCS,

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what is the functionality of the function htmlentities? : Sql dba

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Can you inner join the same table?

0 Answers  

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write a qurey for finding the length of the sting.

6 Answers   Infosys, TCS,

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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 is the max nvarchar size?

0 Answers  

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Explain what is a database?

0 Answers  

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What is t sql in sql server?

0 Answers  

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What are the built in functions of sql?

0 Answers  

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What is optimistic concurrency control? : Transact sql

0 Answers  

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