What is a system tablespace and when it is created?

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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 a nvl function?

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What is oracle database 10g express edition?

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i can't insert column value greater than 4000 characters at one instance even i am using CLOB datatype . how to insert efficiently more than 4000 characters ? And please let me know how to impose inline and out-of line constraints on oracle column??? Thanks in Advance... Prakash

2 Answers  

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Please help me how to write a Query to change the primary key constraint from 1 attribute to another attribute in a table

3 Answers  

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Explain temporal data types in oracle

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Give SQL Query to find the number words in a sentence ? ex: 'ram charan singh' then ans:3

3 Answers  

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how to produce numbers from 1 to 10 using dual table

4 Answers   Genpact,

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Hi, I want table structure shown below. How can i create this ? Num Name Address Addr1 Addr2 I want Addr1 and Addr2 under Address column. How can i achive this ? Is it possible ?

2 Answers   IBM,

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How to find out what oracle odbc drivers are installed?

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What is oracle thin client?

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