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Posted to commits@jena.apache.org by an...@apache.org on 2014/07/21 22:12:13 UTC

svn commit: r1612393 - /jena/site/trunk/content/documentation/query/app_api.mdtext

Author: andy
Date: Mon Jul 21 20:12:13 2014
New Revision: 1612393

URL: http://svn.apache.org/r1612393
Log:
Add the concurrent access case

Modified:
    jena/site/trunk/content/documentation/query/app_api.mdtext

Modified: jena/site/trunk/content/documentation/query/app_api.mdtext
URL: http://svn.apache.org/viewvc/jena/site/trunk/content/documentation/query/app_api.mdtext?rev=1612393&r1=1612392&r2=1612393&view=diff
==============================================================================
--- jena/site/trunk/content/documentation/query/app_api.mdtext (original)
+++ jena/site/trunk/content/documentation/query/app_api.mdtext Mon Jul 21 20:12:13 2014
@@ -96,6 +96,10 @@ A result set may be materialized - this 
 The result set from `ResultSetFactory.copyResults` is a `ResultSetRewindable` which has a 
 `reset()` operation that positions the iterator at the start of the result again.
 
+This can also be used when the results are going to be used in a loop that modifies
+the data.  It is not possible to update the model or dataset while looping
+over the results of a `SELECT` query.
+
 The models returned by `execConstruct` and `execDescribe` are valid
 after the `QueryExecution` is closed.