PR changed-lines coverage: 88.89% (8/9)

Uncovered changed code (with context):

================================================================================
src/Storages/ObjectStorage/DataLakes/Iceberg/IcebergMetadata.cpp
================================================================================

--- uncovered block 534-534 ---
      532 |         if (command.type != AlterCommand::Type::ADD_COLUMN && command.type != AlterCommand::Type::DROP_COLUMN
      533 |             && command.type != AlterCommand::Type::MODIFY_COLUMN && command.type != AlterCommand::Type::RENAME_COLUMN)
>>    534 |             throw Exception(ErrorCodes::NOT_IMPLEMENTED, "Alter of type '{}' is not supported by Iceberg storage", command.type);
      535 | 
      536 |         if (command.type == AlterCommand::Type::MODIFY_COLUMN && command.to_remove != AlterCommand::RemoveProperty::NO_PROPERTY)
WARNING: Failed to get start time for [Print Uncovered Code] - start time and duration won't be set