Server Version Compatibility Issue with Distributed Queries in Version 1.1.54388

If servers with version 1.1.54388 (or newer) and servers with an older version are used simultaneously in a distributed query and the query has the cast(x, 'Type') expression without the AS keyword and does not have the word cast in uppercase, an exception will be thrown with a message like Not found column cast(0, 'UInt8') in block. Solution: Update the server on the entire cluster.