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Writing SQL output to CSV with VBScript

This VBScript allows you to output the result set of a SQL statement for Oracle, SQL Server, or MySQL database to a CSV file; all you have to do is to supply the database connection information and a SQL statement. Optionally, you may also configure the CSV file to be emailed via your SMTP server.

This page is filed under keyword(s): vbscript, oracle, sqlserver, mysql.

Enter your specific information in the "Configuration" section near the top of the script. For the "dbType" variable, the only accepted values are "oracle", "sqlserver", or "mysql". Once this is done, just run the script and you should have your quote-delimited comma-separated CSV file!

The email-related variables are optional. To enable the emailing functionality (send the generated CSV file to the address as an attachment), enter the recipient email address in the box. If you do not wish to email, just leave that variable as empty string (""), and the other email related variable such as smtp and smtpPort will be ignored.

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
' Data Exporter                                                 '
'                                                               '
' Description: Allows the output of data to CSV file from a SQL '
'       statement to either Oracle, SQL Server, or MySQL        '
' Author: C. Peter Chen, http://dev-notes.com                   '
' Version Tracker:                                              '
'       1.0   20080414 Original version                         '
'	1.1   20080807 Added email functionality                '
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
option explicit
dim dbType, dbHost, dbName, dbUser, dbPass, outputFile, email, subj, body, smtp, smtpPort, sqlstr

'''''''''''''''''
' Configuration '
'''''''''''''''''
dbType = "oracle"                 ' Valid values: "oracle", "sqlserver", "mysql"
dbHost = "dbhost"                 ' Hostname of the database server
dbName = "dbname"                 ' Name of the database/SID
dbUser = "username"               ' Name of the user
dbPass = "password"               ' Password of the above-named user
outputFile = "c:\output.csv"      ' Path and file name of the output CSV file
email = "email@me.here"           ' Enter email here should you wish to email the CSV file (as attachment); if no email, leave it as empty string ""
  subj = "Email Subject"          ' The subject of your email; required only if you send the CSV over email
  body = "Put a message here!"    ' The body of your email; required only if you send the CSV over email
  smtp = "mail.server.com"        ' Name of your SMTP server; required only if you send the CSV over email
  smtpPort = 25                   ' SMTP port used by your server, usually 25; required only if you send the CSV over email
sqlStr = "select user from dual"  ' SQL statement you wish to execute
'''''''''''''''''''''
' End Configuration '
'''''''''''''''''''''



dim fso, conn

'Create filesystem object 
set fso = CreateObject("Scripting.FileSystemObject")

'Database connection info
set Conn = CreateObject("ADODB.connection")
Conn.ConnectionTimeout = 30
Conn.CommandTimeout = 30
if dbType = "oracle" then
	conn.open("Provider=MSDAORA.1;User ID=" & dbUser & ";Password=" & dbPass & ";Data Source=" & dbName & ";Persist Security Info=False")
elseif dbType = "sqlserver" then
	conn.open("Driver={SQL Server};Server=" & dbHost & ";Database=" & dbName & ";Uid=" & dbUser & ";Pwd=" & dbPass & ";")
elseif dbType = "mysql" then
	conn.open("DRIVER={MySQL ODBC 3.51 Driver}; SERVER=" & dbHost & ";PORT=3306;DATABASE=" & dbName & "; UID=" & dbUser & "; PASSWORD=" & dbPass & "; OPTION=3")
end if

' Subprocedure to generate data.  Two parameters:
'   1. fPath=where to create the file
'   2. sqlstr=the database query
sub MakeDataFile(fPath, sqlstr)
	dim a, showList, intcount
	set a = fso.createtextfile(fPath)
	
	set showList = conn.execute(sqlstr)
	for intcount = 0 to showList.fields.count -1
		if intcount <> showList.fields.count-1 then
			a.write """" & showList.fields(intcount).name & ""","
		else
			a.write """" & showList.fields(intcount).name & """"
		end if
	next
	a.writeline ""
	
	do while not showList.eof
		for intcount = 0 to showList.fields.count - 1
			if intcount <> showList.fields.count - 1 then
				a.write """" & showList.fields(intcount).value & ""","
			else
				a.write """" & showList.fields(intcount).value & """"
			end if
		next
		a.writeline ""
		showList.movenext
	loop
	showList.close
	set showList = nothing

	set a = nothing
end sub

' Call the subprocedure
call MakeDataFile(outputFile,sqlstr)

' Close
set fso = nothing
conn.close
set conn = nothing

if email <> "" then
	dim objMessage
	Set objMessage = CreateObject("CDO.Message")
	objMessage.Subject = "Test Email from vbs"
	objMessage.From = email
	objMessage.To = email
	objMessage.TextBody = "Please see attached file."
	objMessage.AddAttachment outputFile
	
	objMessage.Configuration.Fields.Item ("http://schemas.microsoft.com/cdo/configuration/sendusing") = 2
	objMessage.Configuration.Fields.Item ("http://schemas.microsoft.com/cdo/configuration/smtpserver") = smtp
	objMessage.Configuration.Fields.Item ("http://schemas.microsoft.com/cdo/configuration/smtpserverport") = smtpPort
	
objMessage.Configuration.Fields.Update
	
	objMessage.Send
end if

'You're all done!!  Enjoy the file created.
msgbox("Data Writer Done!")

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This page is filed under keyword(s): vbscript, oracle, sqlserver, mysql.
Author: C. Peter Chen
Last updated: 7 Aug 2008

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