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+<a href="intro.html"><h2>Session Module C Interface</h2></a><h2>Create A New Session Object</h2><blockquote><pre>int sqlite3session_create(
+ sqlite3 *db, /* Database handle */
+ const char *zDb, /* Name of db (e.g. "main") */
+ sqlite3_session **ppSession /* OUT: New session object */
+);
+</pre></blockquote><p>
+Create a new session object attached to database handle db. If successful,
+a pointer to the new object is written to *ppSession and SQLITE_OK is
+returned. If an error occurs, *ppSession is set to NULL and an SQLite
+error code (e.g. SQLITE_NOMEM) is returned.</p>
+
+<p>It is possible to create multiple session objects attached to a single
+database handle.</p>
+
+<p>Session objects created using this function should be deleted using the
+<a href="../session/sqlite3session_delete.html">sqlite3session_delete()</a> function before the database handle that they
+are attached to is itself closed. If the database handle is closed before
+the session object is deleted, then the results of calling any session
+module function, including <a href="../session/sqlite3session_delete.html">sqlite3session_delete()</a> on the session object
+are undefined.</p>
+
+<p>Because the session module uses the <a href="../c3ref/preupdate_blobwrite.html">sqlite3_preupdate_hook()</a> API, it
+is not possible for an application to register a pre-update hook on a
+database handle that has one or more session objects attached. Nor is
+it possible to create a session object attached to a database handle for
+which a pre-update hook is already defined. The results of attempting
+either of these things are undefined.</p>
+
+<p>The session object will be used to create changesets for tables in
+database zDb, where zDb is either "main", or "temp", or the name of an
+attached database. It is not an error if database zDb is not attached
+to the database when the session object is created.
+</p><p>See also lists of
+ <a href="objlist.html">Objects</a>,
+ <a href="constlist.html">Constants</a>, and
+ <a href="funclist.html">Functions</a>.</p>
+