摘要：
今天在修改SSIS包时，遇到一个很莫名的情况：将SQL语句 UPDATE [dbo].[Employee] SET DateOfChange = CASE WHEN (? = ?) THEN ? ELSE GETDATE() ENDWHERE [SerialNumber] = ? 填入OLE DB Command 组件中，运行后一直报错“[OLE DB Command [2015]] Error: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80040E21.An OLE DB re 阅读全文
