将日期插入 sql 数据库时出错？

Question

我正在将记录插入数据库，但在参数 "Date" 上出现错误。任何想法都会很好。

myConnection.Open()
Dim sqlQry As String = "INSERT INTO MasterLabNumber (LabNumber, Location, Date)" + "VALUES(@LabNumber, @Location, @Date)"
Dim str As String
str = "SELECT * FROM MasterLabNumber WHERE (LabNumber = " & TextBox1.Text & ")"
Dim d As System.DateTime = DateTime.Now.ToString("yyyy/MM/dd")
Dim cmd As OleDbCommand = New OleDbCommand(sqlQry, myConnection)
cmd.Parameters.AddWithValue("@LabNumber", TextBox1.Text)
cmd.Parameters.AddWithValue("@Location", ComboBox1.Text)
cmd.Parameters.AddWithValue("@Date", d)

cmd.ExecuteNonQuery() <-- gets error here relating to adding the parameter date.

Answer 1

是的，那是因为 Date 是您在插入语句中使用的保留字。您需要使用 []

像下面一样转义它

INSERT INTO MasterLabNumber (LabNumber, Location, [Date])

你的插入语句应该变成

Dim sqlQry As String = "INSERT INTO MasterLabNumber (LabNumber, Location, [Date]) VALUES(@LabNumber, @Location, @Date)"

将日期插入 sql 数据库时出错？

Getting error on inserting date into sql database?

sql

database

vb.net

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