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Question:  Can you explain what is DUAL table in oracle ?




April 04, 2006 06:15:30 #1
 Smrati Saxena   Member Since: Visitor    Total Comments: N/A 

RE: Can you explain what is DUAL table in oracle ?
 

Hi

Dual is a virtual table ...it do not eists .

It is used to query fro pseudo columns..

eg;

select sysdate from dual

     

 

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