dhis2-users team mailing list archive

[Jason Pickering <jason.p.pickering@xxxxxxxxx>]

Hi Joao,


Your original mail said this..

>Is there any script which allows us deleting for any specific orgunit on a
given period?

So, that  sample query which I provided will delete all data for a specific
orgunit and a given period. i.e. all data elements for a given period for a
single orgunit. If you need specific data elements, then it might be
something like

DELETE FROM datavalue where sourceid = X and periodid = Y and dataelementid
IN (A,B,C,D);

where A,B,C,D correspond to the data elements which you want to actually
delete.


 If there are more restrictions, you will just have to develop an SQL query
which fits you needs.

There is no linkage of datavalues to data sets, only to data elements. Just
follow the foreign key constraints in the datavalue table, and it will make
things a bit more clear.

If you need more help, just provide more detail, and we can try and help
out.

Regards,
Jason


On Thu, Mar 26, 2015 at 8:50 AM, Joao Mazuze <Joao_Mazuze@xxxxxxxxxxxx>
wrote:

>  Hi Jason,
>
> I think I will need also to specify the dataset as I don´t want to delete
> data  in all the datasets.
>
>
>
> Kind regards
>
>
>
> *From:* Jason Pickering [mailto:jason.p.pickering@xxxxxxxxx]
> *Sent:* 26 March 2015 13:52
> *To:* Joao Mazuze
> *Cc:* dhis2-users@xxxxxxxxxxxxxxxxxxx
> *Subject:* Re: [Dhis2-users] Eliminating data
>
>
>
> Hi Joao,
>
>
>
> It depends on your exact needs, but take a look at the "datavalue" table.
>
>
>
> Something like
>
>
>
> DELETE FROM datavalue where sourceid = X and periodid = Y;
>
>
>
> X should be replaced by the organisationunitid from the organisationunit
> table for the orgunit you want.
>
>
>
> Y should be replaced by the particular periodid found in the period table.
>
>
>
> Obviously, you should make a backup of your database before attempting
> such an operation.
>
>
>
> Regards,
>
> Jason
>
>
>
>
>
> On Thu, Mar 26, 2015 at 5:51 AM, Joao Mazuze <Joao_Mazuze@xxxxxxxxxxxx>
> wrote:
>
> Hi all,
>
> Is there any script which allows us deleting for any specific orgunit on a
> given period?
>
>
>
> Best regards,
>
>
>
>
>
> _____________________________________
>
> João Gabriel Mazuze
>
> National Database Manager
>
> Projecto CHASS-SMT
>
> Abt Associates Inc.
>
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>
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>
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>
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>
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>
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>
>
>
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>
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> qualidade dos Serviços de Saúde no país.*
>
>
>
>
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>
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> --
>
> Jason P. Pickering
> email: jason.p.pickering@xxxxxxxxx
> tel:+46764147049 <+46764147049>
>
>
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-- 
Jason P. Pickering
email: jason.p.pickering@xxxxxxxxx
tel:+46764147049