ESENT Windows XP compatibility problem #41
Closed
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This fixes the ESENT Windows XP compatibility problem mentioned in the issue:
xBimTeam/XbimGeometry#8.
Exception message: Microsoft.Isam.Esent.Interop.EsentTaggedNotNULLException, "No non-NULL tagged columns"
The problem is due to the incorrect combination of a ESE column valueType and a column null-constraint during JetAddColumn as documented here:
https://msdn.microsoft.com/en-us/library/gg294122(v=exchg.10).aspx:
JET_bitColumnNotNULL cannot be used with tagged, Long Value (that is JET_coltypLongBinary and JET_coltypLongText), or SLV columns.