Change the table comment after created the table is not supported now?
Like mysql : ALTER TABLE [tableName] COMMNET [comment]; 
The sql "ALTER TABLE `system`.tables UPDATE Comment='test' WHERE NAME='t1';" also not supported!!!
My version is '21.9.4.35'。
ErrorCodes::NUMBER_OF_ARGUMENTS_DOESNT_MATCH);
        
        engine_args[0] = evaluateConstantExpressionForDatabaseName(engine_args[0], args.getLocalContext());
        engine_args[1] = evaluateConstantExpressionOrIdentifierAsLiteral(engine_args[1], args.getLocalContext());
        
        
        for (size_t i = 0; i < engine_args.size(); i++)
        {
            if (!typeid_cast<ASTLiteral *>(engine_args[i].get()))
            {
                throw Exception(ErrorCodes::BAD_ARGUMENTS,
                    "Storage Buffer expects a literal as an argument #{}, got '{}'"
                    " instead", i, engine_args[i]->formatForErrorMessage());
            }
        }
        size_t i = 0;
        String destination_database = engine_args[i++]->as<ASTLiteral &>().value.safeGet<String>();
        String destination_table = engine_args[i++]->as<ASTLiteral &>().value.safeGet<String>();
        UInt64 num_buckets = applyVisitor(FieldVisitorConvertToNumber<UInt64>(), engine_args[i++]->as<ASTLiteral &>().value);
        StorageBuffer::Thresholds min;
        StorageBuffer::Thresholds max;
        StorageBuffer::Thresholds flush;
        min.time = applyVisitor(FieldVisitorConvertToNumber<UInt64>(), engine_args[i++]->as<ASTLiteral &>().value);
        max.time = applyVisitor(FieldVisitorConvertToNumber<UInt64>(), engine_args[i++]->as<ASTLiteral &>().value);
        min.rows = applyVisitor(FieldVisitorConvertToNumber<UInt64>(), engine_args[i++]->as<ASTLiteral &>().value);
        max.rows = applyVisitor(FieldVisitorConvertToNumber<UInt64>(), engine_args[i++]->as<ASTLiteral &>().value);
        min.bytes = applyVisitor(FieldVisitorConvertToNumber<UInt64>(), engine_args[i++]->as<ASTLiteral &>().value);
        max.bytes = applyVisitor(FieldVisitorConvertToNumber<UInt64>(), engine_args[i++]->as<ASTLiteral &>().value);
        if (engine_args.size() > i)
            flush.time = applyVisitor(FieldVisitorConvertToNumber<UInt64>(), engine_args[i++]->as<ASTLiteral &>().value);