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5. 时间印记
原文:SQL time stamp to millisecond

How can I convert SQL time using a datetime stamp to milliseconds. I am doing a highstock chart using VB.Net and this is my selection code so far Dim mydatalist As New List(Of XyData) Dim ...

有时会做工
原文:SQL query works sometimes

I have this query and it seems to work most of the time, but I am still getting NULLs with it when I know it should return something, I start with select, then this (select sum(total) from orders ...

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