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OpenDatasource with UDB will autocreate #26

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supergis opened this issue Aug 5, 2014 · 0 comments
Open

OpenDatasource with UDB will autocreate #26

supergis opened this issue Aug 5, 2014 · 0 comments

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@supergis
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supergis commented Aug 5, 2014

测试发现:
使用OpenDatasource打开UDB数据源时,如果udb文件不存在,将自动创建。
如果自动创建成功,也将返回1(true)。
因此,无需自行判断是否存在,然后再次调用createdatasource创建udb文件。
如果这样做,该创建UDB的代码将不会被执行,从而没有任何效果。

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