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GeekInterview.com > Interview Questions > Oracle > D2K
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Question: What is the use of decode function?
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| August 08, 2008 13:29:31 |
#2 |
| Raghu2008 |
Member Since: August 2008 Total Comments: 9 |
RE: What is the use of decode function?
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The decode function is used to read the value from the given column and check 'if' the given column value and given if value is same then return the value other wise return the else value. Like this it will check the values for entire given colum.
I hope the above explenation is helpful for you if not please let me know.
Thanks,
Raghu. |
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