从文本中获取数值

Question

我有像这样的价值观     1     第2     第3     第四 如何使用sql语句只取数字并将它们放在一个表中，以便我只有1,2,3,4

现在我正在尝试下面的代码

DoCmd.RunSQL "UPDATE DEDValidation LEFT JOIN ReqInput ON DEDValidation.[Plan Code] = ReqInput.[Plan Code] SET DEDValidation.[Expected Plan Effective Day] =ReqInput.[Start Day] WHERE DEDValidation.[DED Row Found] = 'Yes'"
DoCmd.RunSQL "Update DEDValidation Set DEDValidation.[Expected Plan Effective Day] = REPLACE(DEDValidation.[Expected Plan Effective Day], '*st', '') WHERE DEDValidation.[Expected Plan Effective Day] LIKE '*st'"

第一行导入代码，第二行应该替换字母＆＃39; st＆＃39;有空白但不起作用

Answer 1

试试这个。更改替换功能：

REPLACE(DEDValidation.[Expected Plan Effective Day], 'st', '')

希望它可以帮到你！