I tried to add NULL to the query, if that what you meant, but it says that
NULL is undefined.
On Wednesday, March 26, 2014 11:43:11 PM UTC+2, Niphlod wrote:
>
> Maybe (but just maybe) you need to fetch ALSO records that have a
> f_test_is_a_clone that is NULL ?
>
> On Wednesday, March 26, 2014 9:28:16 PM UTC+1, Avi A wrote:
>>
>> Now I use:
>> my_tests_list = db((db.t_tests.created_by == auth.user.id) &
>> (db.t_tests.f_test_is_a_clone
>> == False) ).select()
>>
>>
>>
>> and the list is still emply.
>>
>> SELECT t_tests.id, t_tests.f_test_name, t_tests.f_test_project, t_tests.
>> f_test_platform, t_tests.f_test_device, t_tests.f_test_milestone, t_tests
>> .f_test_env, t_tests.f_test_description, t_tests.f_test_case_link,t_tests
>> .f_test_is_a_clone, t_tests.is_active, t_tests.created_on, t_tests.
>> created_by, t_tests.modified_on, t_tests.modified_by FROM t_tests WHERE
>> ((t_tests.created_by = 1) AND (t_tests.f_test_is_a_clone = 'F'));
>>
>>
>>
>> thanks.
>>
>>
>>
>> On Wednesday, March 26, 2014 8:53:10 PM UTC+2, Avi A wrote:
>>>
>>> Thanks you all and for the debugging tip. :)
>>>
>>> On Wednesday, March 26, 2014 7:57:28 PM UTC+2, Anthony wrote:
>>>>
>>>> In DAL queries, you must use &, |, ==, and ~ rather than "and", "or",
>>>> "is", and "not". This is because in Python, the former operators can be
>>>> overloaded (in the case of the DAL, via the Expression class) but the
>>>> latter cannot.
>>>>
>>>> Anthony
>>>>
>>>> On Tuesday, March 25, 2014 8:08:40 PM UTC-4, Avi A wrote:
>>>>
>>>>> Hi,
>>>>> i have a table with a boolean field:
>>>>>
>>>>> Field('f_test_is_a_clone', type='boolean',
>>>>> label=T('Test is a clone')),
>>>>>
>>>>> And this is the query, where I don't want to return cloned tests:
>>>>>
>>>>> my_tests_list = db((db.t_tests.created_by == auth.user.id) & (not db.
>>>>> t_tests.f_test_is_a_clone)).select()
>>>>>
>>>>> but it returns empty list.
>>>>> What should i fix?
>>>>> thanks.
>>>>>
>>>>
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