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< Pipe StorageReplicatedMergeTree::alterPartition(
---
> Pipe StorageMergeTree::alterPartition(
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<                 current_command_results = attachPartition(command.partition, metadata_snapshot, command.part, query_context);
---
>                 current_command_results = attachPartition(command.partition, command.part, query_context);
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> 
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> 
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<             case PartitionCommand::FETCH_PARTITION:
<                 fetchPartition(command.partition, metadata_snapshot, command.from_zookeeper_path, query_context);
<                 break;
< 
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> 
>             default:
>                 IStorage::alterPartition(metadata_snapshot, commands, query_context); // should throw an exception.
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>