使用mysql更新
Dim OfficerCreated, OfficerID As String
Dim OfficerTodaysDateandTime As Date
OfficerTodaysDateandTime = Now
OfficerID = lvOfficerGrid.SelectedItems.Item(0).SubItems(0).Text
OfficerCreated = lvOfficerGrid.SelectedItems.Item(0).SubItems(5).Text
UpdateOfficer = "UPDATE pcms.users SET user_fname = '" & Me.txtOfficerFname.Text.ToUpper & "', user_mname = '" & Me.txtOfficerMname.Text.ToUpper & "'," & _
"user_lname = '" & Me.txtOfficerLname.Text.ToString & "',user_status = '" & Me.AccountStatus.ToString & "',user_created = '" & OfficerCreated & "',user_updated = '" & OfficerTodaysDateandTime & "' WHERE user_id = " & _
"'" & OfficerID & "'"
OfficerID 是一个加载到 ListView 第 1 列中的整数值
OfficerCreated 是加载到 ListView 第 5 列中的 DATETIME
OfficerTodaysDateandTime 是 DATETIME
我在更新时遇到错误.. 我的代码有什么问题吗?
最佳答案
UPDATE table_name SET column1 = value1, column2 = value2
WHERE [where you want to make changes]
要更新各个列字段,请使用逗号分隔,而不是与符号。
并且还建议放置一个where子句,否则每一行都会受到更新的影响。
关于MySQL 更新语法,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/21814501/