[libgda] Updated documentation about SQLite provider

[Vivien Malerba <vivien src gnome org>]

commit 195ffc286a45006c8becf9add68767a1bb4b4904
Author: Vivien Malerba <malerba gnome-db org>
Date:   Fri Apr 19 22:01:07 2013 +0200

    Updated documentation about SQLite provider

 doc/C/prov-notes.xml | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)
---
diff --git a/doc/C/prov-notes.xml b/doc/C/prov-notes.xml
index de2add8..a897a7f 100644
--- a/doc/C/prov-notes.xml
+++ b/doc/C/prov-notes.xml
@@ -69,7 +69,13 @@
               <entry>Name of the database. This should be the name of the database file without
              the ".db" extension. However when opening a database, if a file named after the DB_NAME
              value exists then it is used (so beware, for example if DB_NAME is set to "mydb" and a file
-             named "mydb" exists but is not an SQLite database, then an error will occur)</entry>
+             named "mydb" exists but is not an SQLite database, then an error will occur).
+             Using the ":memory:" database name will result in a database residing purely in memory, the 
database
+             ceases to exist as soon as the database connection is closed (every memory database is distinct 
from
+             every other); refer to
+             <ulink url="http://www.sqlite.org/inmemorydb.html";>SQLite's in memory databases</ulink> for more
+             information.
+             </entry>
               <entry>Yes</entry>
            </row>
            <row>
@@ -107,6 +113,17 @@
              </entry>
               <entry>No</entry>
            </row>
+           <row>
+              <entry>FK</entry>
+              <entry>Defines if foreign keys are enforced, by default, they are.</entry>
+              <entry>No</entry>
+           </row>
+           <row>
+              <entry>EXTENSIONS</entry>
+              <entry>Defines if SQLite extensions are allowed to be loaded, using the load_extension() 
function, default is to
+             deny loading extensions.</entry>
+              <entry>No</entry>
+           </row>
          </tbody>
        </tgroup>
       </table>