SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 1)
    Asterisk
   Function isNotDistinctFrom (children 1)
    ExpressionList (children 2)
     Literal UInt64_2
     Function materialize (children 1)
      ExpressionList (children 1)
       Literal UInt64_2
   ExpressionList (children 1)
    Literal UInt64_1
   Function isNotDistinctFrom (children 1)
    ExpressionList (children 2)
     Function tuple (children 1)
      ExpressionList (children 7)
       Function divide (children 1)
        ExpressionList (children 2)
         Function isNotDistinctFrom (children 1)
          ExpressionList (children 2)
           Literal UInt64_2
           Literal UInt64_2
         Function isNull (children 1)
          ExpressionList (children 1)
           Function isNotNull (children 1)
            ExpressionList (children 1)
             Literal UInt64_2
       Asterisk
       Asterisk
       Function materialize (children 1)
        ExpressionList (children 1)
         Function toNullable (children 1)
          ExpressionList (children 1)
           Literal UInt64_2
       Function materialize (children 1)
        ExpressionList (children 1)
         Literal UInt64_2
       Function materialize (children 1)
        ExpressionList (children 1)
         Function materialize (children 1)
          ExpressionList (children 1)
           Literal UInt64_2
       Literal UInt64_2
     Function tuple (children 1)
      ExpressionList (children 7)
       Function multiply (children 1)
        ExpressionList (children 2)
         Function equals (children 1)
          ExpressionList (children 2)
           Literal UInt64_2
           Asterisk
         Literal UInt64_2
       Asterisk
       Asterisk
       Literal UInt64_2
       Function toNullable (children 1)
        ExpressionList (children 1)
         Literal UInt64_2
       Literal UInt64_2
       Literal UInt64_2
