GATHERATOPEN (SQLAnywhere Accelerator)

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DRIVER('SQLAnywhere', '/GATHERATOPEN = TRUE | FALSE ' )

By default the driver delays gathering field information until it is required. However, some backends (like Sybase 11) perform poorly under these conditions. Setting GATHERATOPEN to TRUE forces the driver to gather most of the field information when the file is opened, whihc avoids a slowdown during program execution.