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商科生第一次接触SQL,学校作业,求大神解呜呜呜呜
原题是在表格中增加一列,只显示年份,只会写插入空白列不知道怎么截取并导入数据了Q Q
找遍全网没找到解答
开发工具是Powerbuilder的话,你可以新增一个计算控件(Computed Field),表达式为需展示的时间列,把Format属性设置为[SHORTDATE] ,如图
Add a column to the invoices tables that contains only the year, put it at the beginning of the table。原题是这样哒