You have a table with three columns: amount1, amount2, and amount3 in a single row only one of these three columns will have a value and the other two will be null. Write a sql query to retrieve the values from these columns?

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Explain what a database is?

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What are the types of database model?

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explain detail about ftp in datastage?

0 Answers   IBM,

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On friday, you issued several insert statements using query analyzer. You then verified the data had been correctly entered with a select statement on monday, your users report that the data is not there what happened?

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Explain about relational database management systems?

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In which table collections errors are stored.

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How can you log an error to the server event log from a stored procedure?

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Which four data types cannot be used as a return type from a user-defined function?

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Hi , any one can help me on the same,this is regarding the Informatica Function doc,i want to know how developer is will develop the mapping. pl forwar the any function doc .just for my references. svlc75@yahoo.co.in

0 Answers   Covansys,

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hi in which phase of mload can i use .FILLER

1 Answers   IBM,

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What are data modelling techniques?

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