SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 4)
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Function arrayMin (children 1)
       ExpressionList (children 1)
        Function array (children 1)
         ExpressionList (children 1)
          Function toInt8 (children 1)
           ExpressionList (children 1)
            Literal UInt64_0
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Function arrayMin (children 1)
       ExpressionList (children 1)
        Function array (children 1)
         ExpressionList (children 1)
          Function toInt16 (children 1)
           ExpressionList (children 1)
            Literal UInt64_0
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Function arrayMin (children 1)
       ExpressionList (children 1)
        Function array (children 1)
         ExpressionList (children 1)
          Function toInt32 (children 1)
           ExpressionList (children 1)
            Literal UInt64_0
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Function arrayMin (children 1)
       ExpressionList (children 1)
        Function array (children 1)
         ExpressionList (children 1)
          Function toInt64 (children 1)
           ExpressionList (children 1)
            Literal UInt64_0