use new array search syntax for contributors and identifiers

it should fix all those issues.

I might be coming in a bit late, with this comment, but when searching on Identifiers, we also need to be able to do right truncation, search on numbers with hypens, having {}, () and [] and other symbols - see: , , and

1. Is it true that using both @value and @name is optional if mod-inventory-storage schema.json is updated with arraySubfield: value for identifiers and arraySubfield: name for contributors? (Answer has confirmed that we need AT LEAST 1 array modifier to be present in the query to trigger the new functionality, otherwise we would be breaking compatibility)

2. You recommend using =, which makes sense to me, but neither identfiers nor contributors has a fullTextIndex specified in schema.json – does it need to be added? (Answer: yes, and MODINVSTOR-311 has been created for that purpose)

Almost agreet .. I sort of regret that @value or @name where not applied automatically without array modifiers. But that's how it is when you want to keep existing behavior. (I changed the description)

Use = for all searches. (and full-text / = .. allows right truncation too).

For contributors we need =/@name otherwise it matched feed and deed in the uuid or true or false in primary or some free text in contributorTypeText:

For identifiers we must ensure that we do not match any UUID substring like deed or feed that may occur in the identifierTypeId.
For all identifiers search: identifiers ==/@value "123"
For isbn search: identifiers ==/@identifierTypeId=8261054f-be78-422d-bd51-4ed9f33c3422/@value "123"
for issn search: identifiers ==/@identifierTypeId=913300b2-03ed-469a-8179-c1092c991227/@value "123"
For identifiers we don't want substring word match therefore we need == and not =. Using == allows right truncation, for example identifiers ==/@value "123*"
The modifier value does not need quotes.