How to rename a column in an existing table?


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Is oracle a relational database?

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consider some table with 4 r 5 columns in that 1 col is DATE type. The data is like that,For each date in that col some 3 fields r there but all the records r having different data. Now i want to display all the columns by performing grouping on the date field ( as SELECTION Operator(*) cannot be used with group function having only one "group by clause". how to do this? can any one help me in finding out the solution plss?

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What is a dynamic performance view in oracle?

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What is an external table?

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What do you mean by merge in oracle?

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What is the difference between alert log file and trace file ?

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Explain the difference between a procedure and a function?

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various types of hints and their usage

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Explain overloading. Can functions be overloaded?

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Anyone have the Latest Oracle Dumbs?While u have please forard to narain1411@gmail.com

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Why do I get unexpected characters from 8-bit character sets in weblogic jdriver for oracle?

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How to create a new user account in oracle?

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