ODBC Calls to SQLExtendedFetch Hangs When Selecting CLOB Columns Populated By EMPTY_CLOB()
(Doc ID 2900588.1)
Last updated on APRIL 17, 2023
Applies to:Oracle Database - Standard Edition - Version 21.3 and later
Oracle ODBC Driver - Version 22.214.171.124.0 and later
Information in this document applies to any platform.
After upgrading ODBC driver from 19c to 21c, SQLFetchScroll() hangs when fetching the result of a query which includes lob data as shown in below sample code:
This problem can be reproduced both on Windows and on Linux, so that this is not a port specific issue.
Upgraded ODBC driver from 19c to 21c
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