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Issue fetching resultset using ODBC from Oracle stored procedure using SQLFetchScroll

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TitleIssue fetching resultset using ODBC from Oracle stored procedure using SQLFetchScroll
URL Nameissue-fetching-resultset-using-ODBC-from-oracle-stored-procedure-using-sqlfetchscroll
Article Number000113227
EnvironmentProduct: Progress DataDirect for ODBC for Oracle Wire Protocol Driver
Version: 8.0
OS: All supported platforms
Database: Oracle
Application: All supported applications
Question/Problem Description
A stored procedure that opens a refcursor and returns data from a standard SELECT query using SQLFetchScroll. The SQLFetchScroll does not set the SQL_ATTR_ROWS_FETCHED_PTR and the value get reset to 0.

When the query is run outside of stored procedure it correctly sets the SQL_ATTR_ROWS_FETCHED_PTR to the number of rows in the result set.
Steps to Reproduce
Clarifying Information
Error Message
Defect Number
Enhancement Number
Cause
Resolution
The reason SQLFetchScroll for the stored procedure case does NOT set the value for  SQL_ATTR_ROWS_FETCHED_PTR is because the created result set is NOT scrollable. The return code from the SQLExecDirect call indicates that it returned SQL_SUCCESS_WITH_INFO since it downgraded the cursor to forward only. This is because the driver does not contain logic to support static cursors for result sets generated by a call to stored procedure.

This is an expected behavior.
Workaround
Notes
Last Modified Date6/19/2019 9:41 PM
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