what are the performance and scalability characteristics of mysql? : Sql dba

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What is field delimiter?

0 Answers  

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wirte a query to remove null? following table are col1 col2 col3 dinesh null null null suresh null null null prakesh i want the output like col1 col2 col3 dinesh suresh prkaesh

6 Answers   TCS,

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Can we insert delete data in view?

0 Answers  

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What is a file delimiter?

0 Answers  

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there are 2 variables called x and y ,x contains 1,2 and y contains 3,4 we have to swap the values from x to y and y to x with out using dummy variables and it can be done only by using a single statement ? how?

12 Answers   Oracle,

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What is the use of double ampersand (&&) in sql queries? Give an example

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Does sql view stored data?

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 are the differences between public, private, protected, static, transient, final and volatile? : Sql dba

0 Answers  

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How to find only %th Highest Sal

6 Answers   Infogain, Symphony,

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i have a word ***********hello********world******. I require a o/p **********hello world**********, Need to delete the middle stars.

3 Answers  

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