If your groupby is a list of fields then it needs list brackers [ ] around 
it.

Can you add that and report back?

-Jim

On Friday, November 27, 2020 at 2:01:17 AM UTC-6 alexg...@gmail.com wrote:

> using Postgres 
>
> On Thursday, November 26, 2020 at 11:18:00 PM UTC-8 Alex Glaros wrote:
>
>> How to add db.role_member.id within select clause as highlighted below?
>>
>> If I leave it out, it runs fine. If I add it, I get error: 
>> class 'psycopg2.errors.GroupingError'> column "role_member.id" must 
>> appear in the GROUP BY
>>
>> and if I make it appear in the group by section as suggested by the error 
>> message, I get error:
>> SyntaxError: non-keyword arg after keyword arg
>>
>> Here is the code:
>>
>>     distinctCount = 
>> db.object_super_object.super_object_fk.count().with_alias('distinctCount')
>>     
>>     distinctSet = db((db.role_member_status_instance.role_member_fk == 
>> db.role_member.id) & (db.role_member.role_fk == specificRoleID) & 
>> (db.role_member.object_super_object_fk == db.object_super_object.id) & 
>> (db.role_member.is_active == True) &  
>> (db.role_member.member_super_object_fk == db.super_object.id) & 
>> (specificOrganizationID == 
>> db.object_super_object.role_owner_organization_fk)).select(db.role_member.member_super_object_fk,
>>  
>> db.role_member.id, distinctCount, groupby = 
>> db.role_member.member_super_object_fk, db.role_member.id)
>>
>

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