Question

  Dim cmdSelect As New System.Data.SqlClient.SqlCommand("SELECT [counts] FROM [a1_holds] WHERE (dates ='" & TextBox1.Text & "' BETWEEN from_date AND to_date) AND service ='" & lab5.Text & "' ORDER BY [id] ASC", SQLData)

错误：BETWEEN附近的语法不正确

Answer 1

Dim cmdSelect As New System.Data.SqlClient.SqlCommand("SELECT [counts] FROM [a1_holds] WHERE ('" & TextBox1.Text & "' BETWEEN from_date AND to_date) AND service ='" & lab5.Text & "' ORDER BY [id] ASC", SQLData)

Answer 2

WHERE (dates = '...' BETWEEN ... AND ...)

是语法错误。可以是：('...' BETWEEN ... AND ...)或(dates = '...')

这个查询有什么问题？

2 个答案: