SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function mapContainsValueLike (children 1)
     ExpressionList (children 2)
      Function map (children 1)
       ExpressionList (children 4)
        Literal \'aa\'
        Literal \'1\'
        Literal \'bb\'
        Literal \'2\'
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal \'1%\'
