Oracle Odbc Dirver Call Sqlfetch Fails With Memory Allocation Error When Using Blob
Last updated on JULY 05, 2017
Applies to:Oracle ODBC Driver - Version 10.2.0.1 and later
Information in this document applies to any platform.
Checked for relevance on 23-Apr-2013
Using the Oracle ODBC to retrieve huge data from a BLOB column is causing a 'Memory Allocation error'.
The problem is due the Operating System limit when ODBC driver is trying to allocate more than the available memory. This could happen because the Oracle ODBC is trying to load the entire BLOB data in the local cache.
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