SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 6)
    Function equals (alias left_only_trim_chars_ok) (children 1)
     ExpressionList (children 2)
      Function trimLeft (children 1)
       ExpressionList (children 2)
        Literal \'####\'
        Literal \'#\'
      Literal \'\'
    Function equals (alias right_only_trim_chars_ok) (children 1)
     ExpressionList (children 2)
      Function trimRight (children 1)
       ExpressionList (children 2)
        Literal \'####\'
        Literal \'#\'
      Literal \'\'
    Function equals (alias both_only_trim_chars_ok) (children 1)
     ExpressionList (children 2)
      Function trimBoth (children 1)
       ExpressionList (children 2)
        Literal \'####\'
        Literal \'#\'
      Literal \'\'
    Function equals (alias left_fixed_only_trim_chars_ok) (children 1)
     ExpressionList (children 2)
      Function trimLeft (children 1)
       ExpressionList (children 2)
        Function toFixedString (children 1)
         ExpressionList (children 2)
          Literal \'####\'
          Literal UInt64_4
        Literal \'#\'
      Literal \'\'
    Function equals (alias right_fixed_only_trim_chars_ok) (children 1)
     ExpressionList (children 2)
      Function trimRight (children 1)
       ExpressionList (children 2)
        Function toFixedString (children 1)
         ExpressionList (children 2)
          Literal \'####\'
          Literal UInt64_4
        Literal \'#\'
      Literal \'\'
    Function equals (alias both_fixed_only_trim_chars_ok) (children 1)
     ExpressionList (children 2)
      Function trimBoth (children 1)
       ExpressionList (children 2)
        Function toFixedString (children 1)
         ExpressionList (children 2)
          Literal \'####\'
          Literal UInt64_4
        Literal \'#\'
      Literal \'\'
