What ODBC settings should I use when transferring data from FileMaker to MySQL?
FileMaker 5.0, 5.5 and 6.0 [for Windows] includes an Advanced tab in the FileMaker ODBC Data Source panel. The Max Text Length in this panel should be set to 65000 in order to match the maximum text size for a FileMaker field. The Fetch Chunk Size should generally be set to 100 when transferring fewer than 500 FileMaker fields of data. When working with more than 500 fields, this parameter should be set to 25 or even as low as 10. Setting this parameter too high will often cause FileMaker to crash during the data transfer which will often result in a “fetch forward” error.