InsertQuery   (children 3)
 Identifier test2
 ExpressionList (children 2)
  Identifier col1
  Identifier col2
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 2)
     Identifier col1
     Identifier col2
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       TableIdentifier test1_00395