Make it possible to use the CONTAINS predicate on non-default fulltext indexes
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Key: CMIS-26
URL: https://jira.nuxeo.org/browse/CMIS-26
Project: Nuxeo Chemistry
Issue Type: New Feature
Affects Versions: opencmis-0.1.0
Reporter: Olivier Grisel
Assignee: Florent Guillaume
Priority: Major
Nuxeo offers several configurable fulltext indexes:
- defaul that aggregates all text data related to a given document (text
fields and binary text extractions)
- title that indexes only the tokens from the dc:title field
- other administrator defined indexes in default-repository-config.xml
Nuxeo services might want to use the CMIS query maker to able to perform JOIN
queries on the repository while filtering on such custom indexes. The proposed
change is to make the CMISQueryMaker microparse the prefix of the text passed
as argument to the CONTAINS predicate to select the right index in Nuxeo
without having to change the grammar of the CMIS SQL language.
Hence SELECT dc:title FROM cmis:document WHERE CONTAINS('nx:title:some tokens
to search for') will restrict the search to the "title" custom index, while
SELECT dc:title FROM cmis:document WHERE CONTAINS('some tokens to search for')
will use the "default" fulltext index.
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