VBA创建查询/修改查询/执行操作查询
时 间:2009-05-22 16:24:47
作 者: ID:6096 城市:秭归
摘 要:VBA 窗体 组合框 查询 SQL
正 文:
Sub CX() '最单的VBA创建查询例子
Dim strSQL As String
Dim qdf As QueryDef
'删除TEMP查询
For Each Query1 In CurrentDb.QueryDefs
If Query1.Name = "TEMP" Then
CurrentDb.QueryDefs.Delete Query1.Name
Exit For
End If
Next Query1
strSQL = "Select * from ZZ1" 'tblaa为表
Set qdf = CurrentDb.CreateQueryDef("TEMP", strSQL) '创建查询TEMP
DoCmd.OpenQuery qdf.Name '执行查询
End Sub
Dim strSQL As String
Dim qdf As QueryDef
'删除TEMP查询
For Each Query1 In CurrentDb.QueryDefs
If Query1.Name = "TEMP" Then
CurrentDb.QueryDefs.Delete Query1.Name
Exit For
End If
Next Query1
strSQL = "Select * from ZZ1" 'tblaa为表
Set qdf = CurrentDb.CreateQueryDef("TEMP", strSQL) '创建查询TEMP
DoCmd.OpenQuery qdf.Name '执行查询
End Sub
'//---------------------------------------------------------
Private Sub Command5_Click() '修改查询TMP的SQL
Dim db As DAO.Database
Dim qry As DAO.QueryDef
Set db = CurrentDb
Set qry = db.QueryDefs("TMP")
SQL = "Select myvagn([08期中],[08期末],[09期中]) AS X总分X,学号, 性别, 姓名, 班级,[08期中],[08期末],[09期中]"
SQL = SQL + " FROM " & Me.Combo0 & "摸底 orDER BY myvagn([08期中],[08期末],[09期中]) DESC;"
qry.SQL = SQL
DoCmd.OpenQuery "TMP", acNormal, acEdit '运行查询
End Sub
Dim db As DAO.Database
Dim qry As DAO.QueryDef
Set db = CurrentDb
Set qry = db.QueryDefs("TMP")
SQL = "Select myvagn([08期中],[08期末],[09期中]) AS X总分X,学号, 性别, 姓名, 班级,[08期中],[08期末],[09期中]"
SQL = SQL + " FROM " & Me.Combo0 & "摸底 orDER BY myvagn([08期中],[08期末],[09期中]) DESC;"
qry.SQL = SQL
DoCmd.OpenQuery "TMP", acNormal, acEdit '运行查询
End Sub
'//------------------------------------------------------------
Private Sub Command4_Click()' VBA执行查询 生成表
SQL = "Select [0xx中学结构].* INTO " & Me.Combo0
SQL = SQL + " FROM 0xx中学结构;"
DoCmd.RunSQL (SQL)
End Sub
SQL = "Select [0xx中学结构].* INTO " & Me.Combo0
SQL = SQL + " FROM 0xx中学结构;"
DoCmd.RunSQL (SQL)
End Sub
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