hi sergey,
please have a look at the subquery-testcases in
org.apache.ojb.broker.QueryTest.
jakob
Manukyan, Sergey schrieb:
Folks,
Can I represent in OJB this SQL statement:
SELECT C.cust_id, (SELECT count(*) FROM purchases P WHERE P.cust_id =
C.cust_id)
FROM customer C
?
It looks like this kind of SQL is much faster then when using SELECTS
with GROUP BY and I would like to express it in OJB but didn't find how
in documentation,
Thank you,
Sergey
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