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[EP-tech] Re: oai filters

Hi Yuri,

pong!
I'm not sure you can use filters to filter items *out* (or perhaps this was added in 3.3, I don't recall).
So you might just need to set opposite values to your items: you want to exclude items which has X in field Y ? Then set !X to all other items and filter on !X (I recall doing that exact thing on a French repository). You can then even have custom sets in OAI (perhaps that's your aim). 

Hope this will help you,
Seb.



On 23/10/12 14:32, Yuri wrote:

ping

Il 13/09/2012 10:00, Yuri ha scritto:

any idea on this? :-)


Il 11/09/2012 15:46, Yuri ha scritto:

Hi!

I would like to use oai filters:

$oai->{filters} = [

# Example: don't export any OAI records from before 2003.
#  { meta_fields =>   [ "date-effective" ], value=>"2003-" }
];

I would like to exclude all the eprints that has a certain value in it,
I mean don't export any records which has value XXX in field YYY. Also,
can I combine filters for example exclude all the eprints which has X in
field Y AND Z in field W?

Thanks for any info.
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