I have used tools like MySQL Migration Toolkit (*) and Bullzip’s Access To MySQL utility, both do a excellent job but without relationships. We can spend a lot of hours to identifying and creating relationships until now:

I have write a VBA script to identify MS-Access relationships and create MySQL code with SQL-CREATE sentences, it will be useful after migration process using any free tool:

'Put this function in new/existing MS-Access module.
'
' Version History:
'
' 2014-02-09 - Seamus Casey
' a modification to Ivan's handy Access to MySQL relationship/constraint generator
'
' changes include:
'  1) skip Access system tables (TableDefAttributeEnum.dbSystemObjec)
'  2) add support for cascading updates/deletes
'
 
Public Sub printRelations()
    Dim sql, fk As String
    Dim I, J As Integer
    Dim db As Database
    Dim Table As TableDef
    Dim TableName As String
 
    ' grab a reference to this once, otherwise when we retrieve a table …