On Tuesday, May 30, 2017 at 6:12:53 AM UTC-7, Tim Richardson wrote:
>
> I'm trying a left outer join in a sqlform.grid
>
>
> Traceback
>
> Traceback (most recent call last):
>   File "C:\Users\tim\web2py_dev\gluon\restricted.py", line 216, in 
> restricted
>     exec(ccode, environment)
>   File 
> "C:\Users\tim\web2py_dev\applications\patient_form\controllers/patient_appointments.py:patient_lookup"
> , line 337, in <module>
>   File "C:\Users\tim\web2py_dev\gluon\globals.py", line 405, in <lambda>
>     self._caller = lambda f: f()
>   File 
> "C:\Users\tim\web2py_dev\applications\patient_form\controllers/patient_appointments.py:patient_lookup"
> , line 185, in patient_lookup
>   File "C:\Users\tim\web2py_dev\gluon\sqlhtml.py", line 2332, in grid
>     tablenames += db._adapter.tables(join)
> TypeError: unsupported operand type(s) for +=: 'dict' and 'dict'
>
>
>
> This is master for web2py and 17.03 release of DAL although I have this 
> problem in the latest tagged release too.
>
> The database is mssql.
>
> the code is: 
>
> grid = SQLFORM.grid(db_vciadmin.patient_entity_link,
>                         left = db_vciadmin.appt_reminder_status.on(
> db_vciadmin.patient_entity_link.unified_id == db_vciadmin.
> appt_reminder_status.clinic_patient),
>                         # 
> fields=[db_vciadmin.patient_entity_link,tbl_appt.location, 
> tbl_appt.appt_date,tbl_appt.appt_startdatetime,tbl_appt.patient_name, 
> tbl_appt.email_sent_when,
>                         #         #tbl.email_reply_when,
>                         #         
> tbl_appt.appt_confirmed,tbl_appt.sms_sent_when, tbl_appt.sms_reply_when,
>                         #         tbl_appt.patient_phone, 
> tbl_appt.clinic_patient,
>                         #         #tbl.patient_email
>                         #         ],
>                         # orderby = tbl_appt.appt_date,
>                         # paginate=200,
>                         # links=[dict(header='Appts', body=lambda row: 
> appt_details_helper(row))],
>                         # details=True
>         )
>
>

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