110 lines
3.7 KiB
Plaintext
110 lines
3.7 KiB
Plaintext
Public conn As ADODB.Connection '-----定义数据库连接 Public 方便每个SUB使用 不需要重复定义
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Public RES As ADODB.Recordset '-----定义结果集 结果集和二维表很类似
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Public Sign As String
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Dim row, col As Integer
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Dim Sql As String
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Public Sub closeConn()
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On Error Resume Next
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If conn Is Nothing Then Exit Sub
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conn.Close
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Set conn = Nothing
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End Sub
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'----连接数据库
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Public Sub AutoRun()
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Call closeConn
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On Error Resume Next
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Dim strDBinf As String
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Application.StatusBar = "正在连接数据库……"
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If conn Is Nothing Then
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Set conn = New ADODB.Connection
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Set RES = CreateObject("ADODB.Recordset")
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strDBinf = "DSN=mysqlinklexcel32" '标准语句
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Call conn.Open(strDBinf)
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If VBA.Err.Number <> 0 Then
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strDBinf = "DSN=mysqlinklexcel64" '标准语句
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VBA.MsgBox "32位DSN连接失败，尝试使用mysqlinklexcel6连接！"
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Call conn.Open(strDBinf)
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End If
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If VBA.Err.Number > 1 Then
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VBA.MsgBox "连接异常，请检查DB环境！"
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Set conn = Nothing
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End If
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Application.StatusBar = "数据库连接成功"
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End If
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End Sub
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Sub 拉取电阻信息()
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t = Timer
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Application.ScreenUpdating = False
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Application.Calculation = xlCalculationManual
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Sql = "SELECT order_no,resistivity, "
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Sql = Sql + "case when resistivity LIKE '>%' then SUBSTRING(resistivity,5,7) "
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Sql = Sql + " when resistivity LIKE '%~%' then SUBSTRING_INDEX(resistivity,'~',1) "
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Sql = Sql + " when resistivity LIKE '%-%' then SUBSTRING_INDEX(resistivity,'-',1) "
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Sql = Sql + " when resistivity LIKE '<%' then SUBSTRING(resistivity,5,7) "
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Sql = Sql + " when resistivity LIKE '>%' then SUBSTRING(resistivity,2,7) "
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Sql = Sql + " when resistivity LIKE '<%' then SUBSTRING(resistivity,2,7) "
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Sql = Sql + " when resistivity = '未分档' OR resistivity IS null then '未分档' end "
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Sql = Sql + " from mes_sync.mes_disposable_qc_task "
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Sql = Sql + " Union "
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Sql = Sql + " SELECT order_no,resistivity, "
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Sql = Sql + " case when resistivity LIKE '>%' then SUBSTRING(resistivity,5,7) "
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Sql = Sql + " when resistivity LIKE '%~%' then SUBSTRING_INDEX(resistivity,'~',1) "
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Sql = Sql + " when resistivity LIKE '%-%' then SUBSTRING_INDEX(resistivity,'-',1) "
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Sql = Sql + " when resistivity LIKE '<%' then SUBSTRING(resistivity,5,7) "
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Sql = Sql + " when resistivity LIKE '>%' then SUBSTRING(resistivity,2,7) "
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Sql = Sql + " when resistivity LIKE '<%' then SUBSTRING(resistivity,2,7) "
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Sql = Sql + " when resistivity = '未分档' OR resistivity IS null then '未分档' end "
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Sql = Sql + " from mes_sync.mes_recycle_material_storage; "
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Call AutoRun '------获取数据库连接
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Application.StatusBar = "正在拉取批次信息"
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RES.Open Sql, conn '-----执行strSql 获得结果集
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Application.StatusBar = "正在复制批次信息到表格"
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Sheets("电阻信息").Cells(2, 1).CopyFromRecordset RES
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RES.Close '-------关闭结果集 必须要做的
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Call closeConn
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尾行 = Cells(Rows.Count, "A").End(xlUp).row
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Application.StatusBar = "正在判断高低阻信息"
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For i = 2 To 尾行
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电阻 = Sheets("电阻信息").Cells(i, 3).Value
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On Error Resume Next
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If 电阻 = "未分档" Then
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Sheets("电阻信息").Cells(i, 4).Value = "低阻"
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Else
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If 电阻 >= 1.9 Then
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Sheets("电阻信息").Cells(i, 4).Value = "高阻"
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Else: Sheets("电阻信息").Cells(i, 4).Value = "低阻"
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End If
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End If
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Next
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Application.ScreenUpdating = True
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Application.Calculation = xlCalculationAutomatic
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Application.StatusBar = "拉取完成"
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MsgBox ("本次更新共花费:" & Format(Timer - t, "0.00") & "s!")
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Application.StatusBar = False
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End Sub
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