SelectWithUnionQuery (children 2)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Function multiIf (children 1)
     ExpressionList (children 5)
      Function equals (children 1)
       ExpressionList (children 2)
        Function modulo (children 1)
         ExpressionList (children 2)
          Identifier number
          Function toLowCardinality (children 1)
           ExpressionList (children 1)
            Function toNullable (children 1)
             ExpressionList (children 1)
              Function toUInt128 (children 1)
               ExpressionList (children 1)
                Literal UInt64_2
        Function modulo (children 1)
         ExpressionList (children 2)
          Identifier number
          Function toNullable (children 1)
           ExpressionList (children 1)
            Literal UInt64_2
      Function toInt8 (children 1)
       ExpressionList (children 1)
        Literal UInt64_1
      Function equals (children 1)
       ExpressionList (children 2)
        Function modulo (children 1)
         ExpressionList (children 2)
          Identifier number
          Function materialize (children 1)
           ExpressionList (children 1)
            Function toLowCardinality (children 1)
             ExpressionList (children 1)
              Literal UInt64_3
        Function toUInt128 (children 1)
         ExpressionList (children 1)
          Function toNullable (children 1)
           ExpressionList (children 1)
            Literal UInt64_0
      Function toInt8 (children 1)
       ExpressionList (children 1)
        Function materialize (children 1)
         ExpressionList (children 1)
          Function materialize (children 1)
           ExpressionList (children 1)
            Literal UInt64_2
      Function toInt64 (children 1)
       ExpressionList (children 1)
        Function toUInt128 (children 1)
         ExpressionList (children 1)
          Literal UInt64_3
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier system.numbers
   Literal UInt64_44857
 Identifier Null
