SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function equals (children 1)
     ExpressionList (children 2)
      Function bitAnd (children 1)
       ExpressionList (children 2)
        Function bitShiftRight (children 1)
         ExpressionList (children 2)
          Function generateSnowflakeID (children 1)
           ExpressionList (children 2)
            Literal UInt64_1
            Literal UInt64_123
          Literal UInt64_12
        Function minus (children 1)
         ExpressionList (children 2)
          Literal UInt64_1024
          Literal UInt64_1
      Literal UInt64_123
