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Incomplet data returned when querying a tabled-valued function in SQL Server

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TitleIncomplet data returned when querying a tabled-valued function in SQL Server
URL NameIncomplet-data-returned-when-querying-a-tabled-valued-function-in-SQL-Server
Article Number000185390
EnvironmentProduct: Connect for ODBC SQL Server driver
Version: 7.1
OS: All supported platforms
Database: SQL Server
Application: All supported applications
Question/Problem Description
Incomplete data returned when querying a tabled-valued function in SQL Server with the Connect for ODBC SQL Server driver.
Steps to Reproduce
Clarifying Information
The application is using cursors. SQLFetchScroll is called to return the result set.
Error Message
Defect Number
Enhancement Number
Cause
The application was performing the following calls:
- ENTER SQLFetchScroll
- ENTER SQLGetData
- EXIT  SQLGetData with return code 0 (SQL_SUCCESS)  1st record returned
- ENTER SQLGetData
- EXIT  SQLGetData with return code 100 (SQL_NO_DATA_FOUND)

Instead of calling SQLGetData the 2nd time, the app should be calling SQLFetchScroll to position the cursor on the next row in the result set and then calling SQLGetData again to fetch the data for that row.
Resolution
Modify the application to retreive the data using the following calls:
- ENTER SQLFetchScroll
- ENTER SQLGetData (Returns the 1st record)
- ENTER SQLFetchScroll
- ENTER SQLGetData (Returns the 2nd record)
- ENTER SQLFetchScroll
- ENTER SQLGetData (Returns the 3rd record)
etc...
Workaround
Notes
Last Modified Date6/20/2016 3:54 PM
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