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ORA-01791

637049Aug 19 2009 — edited Aug 19 2009
Hi All,

I have this sql statement:

Select Distinct EXTRACT(YEAR from A_DATE) from Attendances order by A_Date ASC;

the error:
ORA-01791: not a SELECTed expression
This post has been answered by Boneist on Aug 19 2009
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Locked on Sep 16 2009
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