dhis2-devs team mailing list archive

[Markus Bekken <markus@xxxxxxxxx>]

Hey Olav,
if you're on 2.26 or later, d2:hasValue() should work: https://jira.dhis2.org/browse/DHIS2-1245 <https://jira.dhis2.org/browse/DHIS2-1245>

Markus

> 24. apr. 2017 kl. 13.09 skrev Olav Poppe <olav.poppe@xxxxxx>:
> 
> Hi, late follow-up on this - is there a «is empty» syntax for dates as well? I get
> 
> ERROR: invalid input syntax for type timestamp: ‘'
> and
> ERROR: COALESCE types timestamp without time zone and integer cannot be matched
> 
> if I use == ‘’ or == 0 respectively for dates.
> 
> Olav
> 
> 
> 
> 
> 
> 
>> 1. mar. 2017 kl. 15.24 skrev Markus Bekken <markus@xxxxxxxxx <mailto:markus@xxxxxxxxx>>:
>> 
>> Hi Olav,
>> the following syntax is now supported:  
>>> - #{wmSb9TmevMn.jeK5z6acB3N}  == ‘’
>> 
>> Jira issue: https://jira.dhis2.org/browse/DHIS2-1185 <https://jira.dhis2.org/browse/DHIS2-1185>
>> 
>> Best regards,
>> Markus
>> 
>>> 1. feb. 2017 kl. 13.40 skrev Olav Poppe <olav.poppe@xxxxxx <mailto:olav.poppe@xxxxxx>>:
>>> 
>>> Hi devs, I’m trying (in 2.25) to make a program indicator counting events where a specific data element has not been filled.
>>> 
>>> Tested so far: 
>>> - d2:hasValue(‘wmSb9TmevMn.jeK5z6acB3N’)		=> not supported in program indicators, only program rules
>>> - #{wmSb9TmevMn.jeK5z6acB3N}  == ‘’	 		=> no data 
>>> - #{wmSb9TmevMn.jeK5z6acB3N}  != ‘’ 			=> counts the events WITH data, but I’m unable to «invert» this:
>>> 	-- !(#{wmSb9TmevMn.jeK5z6acB3N}  != ‘’) 		=> no data, catalina.out shows: ERROR: operator does not exist: ! boolean
>>> 	-- (#{wmSb9TmevMn.jeK5z6acB3N}  != '') != true 	=> no data
>>> - #{wmSb9TmevMn.jeK5z6acB3N}  is null 			=> works, but is not a supported format from what I understand.
>>> 
>>> In general, what is displayed in «Filter description» and what actually works is not consistent - some things are invalid, but work, others are valid but don’t work…
>>> 
>>> Any advice?
>>> 
>>> Regards
>>> Olav
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>> 
>