Author: catholicon
Date: Wed Oct 25 13:34:26 2017
New Revision: 1813291
URL: http://svn.apache.org/viewvc?rev=1813291&view=rev
Log:
Add a note that one-way synonyms aren't supported in lucene indexes at the
moment
Modified:
jackrabbit/oak/trunk/oak-doc/src/site/markdown/query/lucene.md
Modified: jackrabbit/oak/trunk/oak-doc/src/site/markdown/query/lucene.md
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-doc/src/site/markdown/query/lucene.md?rev=1813291&r1=1813290&r2=1813291&view=diff
==============================================================================
--- jackrabbit/oak/trunk/oak-doc/src/site/markdown/query/lucene.md (original)
+++ jackrabbit/oak/trunk/oak-doc/src/site/markdown/query/lucene.md Wed Oct 25
13:34:26 2017
@@ -778,6 +778,9 @@ Points to note
7. When defining synonyms:
* in the synonym file, lines like _plane, airplane, aircraft_ refer to
tokens that are mutual synoyms whereas lines
like _plane => airplane_ refer to _one way_ synonyms, so that plane will
be expanded to airplane but not vice versa
+ * continuing with the point above, since oak would use the same
+ analyzer for indexing as well as querying, using one-way synonyms in
+ any practical way is not supported at the moment.
* special characters have to be escaped
* multi word synonyms need particular attention (see
https://lucidworks.com/2014/07/12/solution-for-multi-term-synonyms-in-lucenesolr-using-the-auto-phrasing-tokenfilter)
