Thanks Darren!
I'm looking it over now.
-Yonik
On 6/6/06, Darren Erik Vengroff (JIRA) <[EMAIL PROTECTED]> wrote:
Dynamic copying of fields (allow wildcard sources in copyField)
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Key: SOLR-21
URL: http://issues.apache.org/jira/browse/SOLR-21
Project: Solr
Type: New Feature
Components: update
Environment: all
Reporter: Darren Erik Vengroff
Attachments: dynamicCopy.patch
It would be really nice if it were possible to use wildcards to do things like:
<copyField source="*_t" dest="text"/>
The above example copies all fields ending in "_t" to the "text" field.
I've put together a patch to do this. If there are mutlitple matches, all
copies are done. If there is a match in a dynamicField, then the dynamic field
is also generated, subject to the existing rules that short expressions go
first. I tried to stick to the spirit of the code as I saw it, and made what I
thought were a minimal reasonable set of changes. The patch includes some
additional tests in ConvertedLegacyTest.java to test the new functionality.
That may not be the best place for new tests, but it beats no tests.
I'd really like to get this, or some improved variant of it into the codebase,
as it's quite important to my application. Please review and comment/criticize
as you see fit.
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