2900bd14dc
Since the most expressive query language supported by Zebra is PQF, this patch adds a PQF driver for QueryParser which will translate QueryParser queries into standard PQF (guided by mappings which have been written to match Koha's existing Zebra configuration) which can then be sent to Zebra. This driver, Koha::QueryParser::Driver::PQF(::*) extends the OpenILS::QueryParser(::*) class(es), so as to preserve maximum interoperability between the various users of the QueryParser driver. Initially, search syntax is as follows: * AND operator: && * OR operator: || * GROUPING operators: ( ) Fields can mostly be searched using the ccl prefixes they have now. The exception is the various date limits which are searched with a syntax like this: pubdate(2008) For sorting, you can simply add #title-sort-az (etc.) to your query. Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz> Signed-off-by: Elliott Davis <elliott@bywatersolions.com> Test Passed successfully after installing missing dep for Test::Deep Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de> Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com> |
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| .. | ||
| Borrower | ||
| Cache | ||
| Filter/MARC | ||
| Indexer | ||
| QueryParser/Driver | ||
| RecordProcessor | ||
| SearchEngine | ||
| SuggestionEngine | ||
| Template/Plugin | ||
| Authority.pm | ||
| Cache.pm | ||
| Calendar.pm | ||
| DateUtils.pm | ||
| Linktracker.pm | ||
| RecordProcessor.pm | ||
| SearchEngine.pm | ||
| SuggestionEngine.pm | ||