Dear all,
currently I am looking at ways of deleting larger amounts of DataValues based on their dimensions OrgUnit, Period, DataElement AND AttributeOptionCombination. the main purpose is to invalidate old values on AttributeOptionCombinations, which no there are no more values in an updated source-system. So far I tried the following options:
1 - DELETE api dataValues?pe=xxx&ou=xxx&de=xxx&cc=xxx&cp=xxxx: works, but take s a loong time since every delete-record has open the api-connection once.
2 - POST api dataValueSets?importStrategy=DELETE: should be the most applilcable, if it works - does it? I only get ignored records in the result set. Does it make sense to investigate further into this option, or is this api not forseen for deleting?
3 - POST api dataValueSets?importStrategy=UPDATE with all values set to 0: have not yet tried this option, but would fall back on this, if I can't get (2) to work. I assume that the 0-value-records will be eliminated by DHIS2 lateron (when? during analytical table-update?)
Could someone please comment, if any of these options make sense, or if there is another, more elegant version?
Thanks a lot in advance!
Regards,
Uwe
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