Author: catholicon
Date: Wed Feb 10 13:58:21 2016
New Revision: 1729600
URL: http://svn.apache.org/viewvc?rev=1729600&view=rev
Log:
OAK-3973: There should be a way to get filtered suggestions based on some path
Update documentation on how to use descendant contraint and limitations (just
OAK-3394 works)
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=1729600&r1=1729599&r2=1729600&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 Feb 10
13:58:21 2016
@@ -1003,6 +1003,18 @@ supported for backward compatibility, bu
Setting up `useInSuggest=true` for a property definition having
`name=:nodeName` would add node names to
suggestion dictionary (See [property name](#property-names) for node name
indexing)
+Since, Oak 1.3.16, very little support exists for queries with
`ISDESCENDANTNODE` constraint to subset suggestions
+on a sub-tree. It requires `evaluatePathRestrictions=true` on index
definition. e.g.
+```
+SELECT rep:suggest() FROM [nt:base] WHERE SUGGEST('test') AND
ISDESCENDANTNODE('/a/b')
+```
+or
+```
+/jcr:root/a/b//[rep:suggest('in 201')]/(rep:suggest())
+```
+Note, the subset is done by filtering top 10 suggestions. So, it's possible to
get no suggestions for a subtree query,
+if top 10 suggestions are not part of that subtree. For details look at
[OAK-3994] and related issues.
+
#### Spellchecking
`@since Oak 1.1.17, 1.0.13`
@@ -1035,6 +1047,17 @@ Since Oak 1.3.11, the each suggestion wo
- useInSpellcheck = true
```
+Since, Oak 1.3.16, very little support exists for queries with
`ISDESCENDANTNODE` constraint to subset suggestions
+on a sub-tree. It requires `evaluatePathRestrictions=true` on index
definition. e.g.
+```
+SELECT rep:suggest() FROM [nt:base] WHERE SUGGEST('test') AND
ISDESCENDANTNODE('/a/b')
+```
+or
+```
+/jcr:root/a/b//[rep:suggest('in 201')]/(rep:suggest())
+```
+Note, the subset is done by filtering top 10 spellchecks. So, it's possible to
get no results for a subtree query,
+if top 10 spellchecks are not part of that subtree. For details look at
[OAK-3994] and related issues.
#### Facets
@@ -1507,6 +1530,7 @@ such fields
[OAK-2853]: https://issues.apache.org/jira/browse/OAK-2853
[OAK-2892]: https://issues.apache.org/jira/browse/OAK-2892
[OAK-3367]: https://issues.apache.org/jira/browse/OAK-3367
+[OAK-3994]: https://issues.apache.org/jira/browse/OAK-3394
[luke]: https://code.google.com/p/luke/
[tika]: http://tika.apache.org/
[oak-console]:
https://github.com/apache/jackrabbit-oak/tree/trunk/oak-run#console
