SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Asterisk
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier dist_01072
   Function equals (children 1)
    ExpressionList (children 2)
     Identifier key
     Function toInt32 (children 1)
      ExpressionList (children 1)
       Function toInt32 (children 1)
        ExpressionList (children 1)
         Function toInt32 (children 1)
          ExpressionList (children 1)
           Function xxHash32 (children 1)
            ExpressionList (children 1)
             Literal UInt64_0
