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Heng Xing Tian Tai Lab of Xi'an City (abbr, HXTT)

HXTT DBF
HXTT DBF empty strings are converted to null values
Sije de Haan
2011-01-18 02:03:22.0
I noticed that when I write an empty string to a field HXTT DBF returns a NULL value for that field when querying. This is very annoying! How do I disable this behaviour?
Re:HXTT DBF empty strings are converted to null values
HXTT Support
2011-01-19 06:07:41.0
That's resulted for Xbase format compatibility. If you're using VFP nullable column, it will distinct null value and empty string. For other Xbase format, it will return null value, and null='' in SQL.

>How do I disable this behaviour?
No way since it's automatically detection. If you need such a feature, we can provide such a connection property.
Re:Re:HXTT DBF empty strings are converted to null values
HXTT Support
2011-01-21 08:58:53.0
Please download the latest package. Now you can use emptyStringAsNull=false connection property.
Re:Re:Re:HXTT DBF empty strings are converted to null values
Sije de Haan
2011-01-21 09:39:32.0
Thanks for this prompt and outstanding support !!

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