Hi,
 
what is the difference between 
 
Index "ROZLICZENIE_FK1" Range Scan (lower bound: 1/1, upper bound: 1/1)
Index "RODZAJ_DZIAL_FK" Range Scan (partial match: 1/2)
 
i suppose partial match is about fields used in compound index but what is here 
lower/upper bound?
 
regards,
Karol Bieniaszewski
 
 
 
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