What is a Data Segment ?

3 Answers  

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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?

1 Answers  

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how to find full database size

1 Answers   BirlaSoft, Consultancy,

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What is the difference between substr and instr?

0 Answers  

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What is the difference between 10g OEM and 11g OEM?

0 Answers   MCN Solutions,

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1. How actually index will work ? 2. Why do people prefer mostly bitmap index and btree index in datawarehouse ? 3. If I use the column in aggrigate functions like max,min,count and avg and if I have a index created on that column, will it increases the performance ?

1 Answers   IBM,

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what is the difference between oracle enterprise edition and oracle express edition?

2 Answers  

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How to commit the current transaction in oracle?

0 Answers  

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What are the values that can be specified for OPTIMIZER MODE Parameter ?

1 Answers  

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How to create a new view in oracle?

0 Answers  

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How to convert raw data type into text in oracle? Explain

0 Answers  

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What is SAVE POINT ?

5 Answers  

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