complex/component fields

[kosarko]

view:

vs

What about indexing? There used to be some special treatment in:

clarin-dspace/dspace/solr/search/conf/schema.xml

Line 606 in 8a6ba5c

<dynamicField name="*_comp" type="componentFilter" indexed="true" stored="false" multiValued="true" omitNorms="true" />

and

https://github.com/ufal/clarin-dspace/blame/8a6ba5c98547942d7115b74cf4978e0b29ca50e4/dspace-api/src/main/java/cz/cuni/mff/ufal/dspace/discovery/SolrServiceTweaksPlugin.java#L241

[milanmajchrak]

Please, where is used some value from field + "_comp"? I see it is indexed, but I cannot find where it is used except of this https://github.com/ufal/clarin-dspace/blob/clarin/dspace/solr/search/conf/schema.xml#L679

Another question: I see you have changed copyField values, should it be updated in the v7? V7 looks like this: https://github.com/dataquest-dev/DSpace/blob/dtq-dev/dspace/solr/search/conf/schema.xml#L362

[kosarko]

Please, where is used some value from field + "_comp"? I see it is indexed, but I cannot find where it is used except of this https://github.com/ufal/clarin-dspace/blob/clarin/dspace/solr/search/conf/schema.xml#L679

@milanmajchrak I think (https://github.com/ufal/lindat-repository-obsolete/pull/97/files, https://github.com/ufal/lindat-repository-obsolete/pull/99/files) this is there mostly for the full text search and autocompletes (those are the copy fields);

Not sure what the intention with the analysis was. It is used in:

clarin-dspace/dspace/config/input-forms.xml

Line 1653 in 8a6ba5c

required="true" autocomplete="solr-local.size.info_comp"/>

(autocomplete); and you can use them directly in search and they provide slightly different results: https://lindat.mff.cuni.cz/repository/xmlui/discover?query=local.sponsor_comp%3AeuFunds vs https://lindat.mff.cuni.cz/repository/xmlui/discover?query=local.sponsor%3AeuFunds

Another question: I see you have changed copyField values, should it be updated in the v7? V7 looks like this: https://github.com/dataquest-dev/DSpace/blob/dtq-dev/dspace/solr/search/conf/schema.xml#L362

I can see two reasons for this (but really am guessing):

1. someone wanted to influence the relevancy/order of results
2. we did have all the bitstream previews in local metadata (with no limits) and * would copy that; search_text would be huge...

[kosarko]

On the topic of complex fields...I don't think the required flag behaves as it should; the requirements are not enforced if the whole field is not mandatory (it seems).

Funding is an optional field, but if someone decides to fill it in, they should succeed only if they fill in all the inputs marked as required.
Or with size info...you need both the number and the unit and that's independent on whether local.size.info is mandatory or not.

[kosarko]

tracked as dataquest-dev/dspace-angular#483 and dataquest-dev#622