svn commit: r1376985 - /jena/site/trunk/content/documentation/tdb/dynamic_datasets.mdtext

[an...@apache.org]

Author: andy
Date: Fri Aug 24 16:29:34 2012
New Revision: 1376985

URL: http://svn.apache.org/viewvc?rev=1376985&view=rev
Log:
Clarify behaviour

Modified:
    jena/site/trunk/content/documentation/tdb/dynamic_datasets.mdtext

Modified: jena/site/trunk/content/documentation/tdb/dynamic_datasets.mdtext
URL: http://svn.apache.org/viewvc/jena/site/trunk/content/documentation/tdb/dynamic_datasets.mdtext?rev=1376985&r1=1376984&r2=1376985&view=diff
==============================================================================
--- jena/site/trunk/content/documentation/tdb/dynamic_datasets.mdtext (original)
+++ jena/site/trunk/content/documentation/tdb/dynamic_datasets.mdtext Fri Aug 24 16:29:34 2012
@@ -21,19 +21,14 @@ of the universe of graphs being the web,
 the TDB data store. FROM and FROM NAMED describe a dataset with
 graphs drawn only from the TDB data store.
 
--   Just using one or more FROM clauses, with no FROM NAMED in a
-    query, leaves the named graphs as all the named graphs in the data
-    store.
--   Just using one or more FROM NAMED, with no FROM in a query,
-    causes an empty default graph to be used.
--   If the symbol
+-   Using one or more FROM clauses, causes the default graph of the 
+    dataset to be the union of those graphs.
+-   Using one or more FROM NAMED, with no FROM in a query,
+    causes an empty default graph to be used for the default graph.
+-   Using one or more FROM NAMED, with no FROM in a query, where the the symbol
     [`TDB.symUnionDefaultGraph`](configuration.html)
     is also set, then the default graph is set union of all the named
-    graphs (FROM NAMED) and the graphs already used for the default
-    graph via FROM
--   `urn:x-arq:UnionGraph` and `urn:x-arq:DefaultGraph` explicitly name
-    the union of named graphs (FROM NAMED) and the described default
-    graph (union of FROM) directly.
+    graphs (FROM NAMED).
 
 Example