InsertQuery   (children 3)
 Identifier joinbug_join
 ExpressionList (children 5)
  Identifier id
  Identifier id2
  Identifier val
  Identifier val2
  Identifier created
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 5)
     Identifier id
     Identifier id2
     Identifier val
     Identifier val2
     Identifier created
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       TableIdentifier joinbug