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Forum:
EJB Certification (OCEEJBD)
ques about EJB-QL
Giju George
Ranch Hand
Posts: 333
posted 16 years ago
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Find all orders that contain lineitems
The ans gievn in mastering
EJB
was :-
Select object(o) from orders o in(o.lineitems) l
Is this correct... ???
I answered:-
Select object(o) from orders o where o.lineitems IS NOT EMPTY.
Now, which one is correct..I am confused with both answers
SCJP 1.4, SCWCD 1.4, SCBCD 1.3, SCEA
Giju George
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Posts: 333
posted 16 years ago
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guys.. got the answer from Mikalai Zaikin's study guide
http://java.boot.by/bcd-guide/ch09s02.html
Both are the same.
SCJP 1.4, SCWCD 1.4, SCBCD 1.3, SCEA
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