Thanks Gary. I will give this a try.

On Saturday, October 3, 2020 at 6:45:51 PM UTC-4, gjr80 wrote:
>
> You have encountered the difference in format/structure between the new 
> style schema and the old style schema. The new style schema consists of a 
> python dictionary whereas the old style schema was a list. Consequently, 
> you need a slightly different approach when extending the new style schema. 
> Have a look at Extending the existing schema with a new type 
> <http://weewx.com/docs/customizing.htm#add_archive_type> in the 
> Customisation Guide.
>
> Gary
>
> On Sunday, 4 October 2020 08:03:11 UTC+10, rich T wrote:
>>
>> I'm attempting to add a column to the extended schema but I get the 
>> following error:
>>
>> pi@raspberrypi:/home/weewx/bin $ sudo ./wee_database 
>> /home/weewx/weewx.conf --reconfigure
>> Traceback (most recent call last):
>>   File "./wee_database", line 23, in <module>
>>     import user.extensions  # @UnusedImport
>>   File "/home/weewx/bin/user/extensions.py", line 20, in <module>
>>     schema_extended = schemas.wview_extended.schema + [('forecastRule', 
>> 'INTEGER')]
>> TypeError: unsupported operand type(s) for +: 'dict' and 'list'
>>
>> Here is what I have in the extensions file.
>>
>> User extensions module
>> ....
>>
>> import schemas.wview_extended
>> schema_extended = schemas.wview_extended.schema + [('forecastRule', 
>> 'INTEGER')]
>>
>> thanks
>>
>

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