tbl_mapping = {
    'workforce' : '[dbo].[workforce]',
    'badges' : '[dbo].[badges]',
    'learning' : '[dbo].[learning]',
    'lat' : '[dbo].[lat]',
    'mct' : '[dbo].[mct]',
    'profqual' : '[dbo].[profqual]',
    'workexperience' : '[dbo].[workexperience]'
}