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Asp > SQL sample source codes
Delete Unwanted Email Addreses
Delete Unwanted Email Addreses <%@Language="vbscript" %> <% Const adOpenForwardOnly = 0 Const adLockReadOnly = 1 Const adCmdText = &H0001 Const adUseClient = 3 If Request.QueryString("md") = "dl" And Request.Form("sAddress") <> "" And Request.Form("dbName") <> "" Then DSNName = Request.Form("dbName") & ".mdb" Set Con = Server.CreateObject("ADODB.Connection") Con.Open "DRIVER={Microsoft Access Driver (*.mdb)};DBQ=" & Server.MapPath(DSNName) strAddresses = Request.Form("sAddress") splitAddress = Split(strAddresses, ",") Set Table = Con.OpenSchema (20) Do While Not Table.EOF TblName = Table("Table_Name") 'The condition below excludes the system tables from beeing processed If UCase(Left(TblName,4)) <> "MSYS" And UCase(Left(TblName,3)) <> "SYS" And UCase(Left(TblName,4)) <> "RTBL" Then strSQL = "SELECT * FROM " & TblName Set rs = Server.CreateObject("ADODB.Recordset") rs.CursorLocation = adUseClient rs.Open (strSQL), Con, adOpenForwardOnly, adLockReadOnly, adCmdText For Each fldName In rs.Fields If fldName.Name = "EMail" Then For i = 0 To UBound(splitAddress) oneAddress = Trim(splitAddress(i)) strSQL = "DELETE FROM " & TblName & " WHERE EMail = '" & oneAddress & "'" Con.Execute(strSQL) Next End If Next rs.Close Set rs = Nothing End If Table.MoveNext Loop Con.Close Set Con = Nothing End If %> <HTML> <HEAD> <TITLE>Delete Multiple Addresses</TITLE> </HEAD> <BASEFONT FACE="Verdana"> <BODY BGCOLOR="#000080" Text="#FFFFFF"> <BR> <DIV ALIGN="center"><B>Delete Multiple Addresses</B> <FORM ACTION="deladdre.asp?md=dl" METHOD="post">Database Name: <Input Type="text" NAME="dbName" STYLE="text-align: right"><B>.mdb</B> <BR> <BR>Paste all unwanted addresses into the textarea below, separated by a comma<B>,</B> <BR> <TEXTAREA COLS="80" ROWS="8" NAME="sAddress"></TEXTAREA> <Input Type="submit" VALUE="Delete Addresses"></FORM> <SMALL><B>Note:</B> This action will delete the selected addresses from all tables of the selected database.</SMALL> <BR> <BR>This file must be located In the same folder of the database.</DIV> </BODY> </HTML>
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