What are the different sql commands?

0 Answers  

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What is sqlca in db2?

0 Answers  

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What is data type in database?

0 Answers  

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how to get the third quarter of employee details from emp?

2 Answers   CompuTech,

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Can primary key be changed?

0 Answers  

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define sql delete statement ? : Sql dba

0 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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What is difference between triggers and stored procedures. And advantages of SP over triggers ?

4 Answers   Microsoft, TCS,

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What is user defined functions?

0 Answers  

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how to insert the data through views? The view is depending upon more than two tables? how to update materalized views?

3 Answers   3i Infotech,

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Which join is like inner join?

0 Answers  

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how to retrieve last tree records from table? select *from emp where rownum > (select count(*)-3 from emp); i am using this query to get last three records from table but its not giving any output, so please tell me what is the error in this query.

16 Answers  

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