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<a href="intro.html"><h2>Session Module C Interface</h2></a><h2>Return An Upper-limit For The Size Of The Changeset</h2><blockquote><pre>sqlite3_int64 sqlite3session_changeset_size(sqlite3_session *pSession);
</pre></blockquote><p>
By default, this function always returns 0. For it to return
a useful result, the sqlite3_session object must have been configured
to enable this API using sqlite3session_object_config() with the
SQLITE_SESSION_OBJCONFIG_SIZE verb.</p>
<p>When enabled, this function returns an upper limit, in bytes, for the size
of the changeset that might be produced if sqlite3session_changeset() were
called. The final changeset size might be equal to or smaller than the
size in bytes returned by this function.
</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>
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