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Max Rows Not returned When Using Fetchsize With JDBC OCI Driver (Doc ID 2011175.1)

Last updated on NOVEMBER 23, 2021

Applies to:

JDBC - Version and later
Information in this document applies to any platform.


Max rows is not returned when using the combination of fetch size via the Statement.setFetchSize() method, and max rows via the Statement.setMaxRows() method used with the JDBC  OCI driver.
The issue only turns up when 'max rows' is between 'fetch size' and 'fetchsize * 2'. So with out-of-the-box fetch size of 10, it only happens when 'maxrows' is between 10 and 20 (e.g. 1).
All other cases behave normally and 'max rows' rows are returned.

The issue can be reproduced with the following testcase:


The issue does not occur with JDBC Thin, or when there are less records in the table.




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