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+<a href="intro.html"><h2>Session Module C Interface</h2></a><h2>Advance A Changeset Iterator</h2><blockquote><pre>int sqlite3changeset_next(sqlite3_changeset_iter *pIter);
+</pre></blockquote><p>
+This function may only be used with iterators created by the function
+<a href="../session/sqlite3changeset_start.html">sqlite3changeset_start()</a>. If it is called on an iterator passed to
+a conflict-handler callback by <a href="../session/sqlite3changeset_apply.html">sqlite3changeset_apply()</a>, SQLITE_MISUSE
+is returned and the call has no effect.</p>
+
+<p>Immediately after an iterator is created by sqlite3changeset_start(), it
+does not point to any change in the changeset. Assuming the changeset
+is not empty, the first call to this function advances the iterator to
+point to the first change in the changeset. Each subsequent call advances
+the iterator to point to the next change in the changeset (if any). If
+no error occurs and the iterator points to a valid change after a call
+to sqlite3changeset_next() has advanced it, SQLITE_ROW is returned.
+Otherwise, if all changes in the changeset have already been visited,
+SQLITE_DONE is returned.</p>
+
+<p>If an error occurs, an SQLite error code is returned. Possible error
+codes include SQLITE_CORRUPT (if the changeset buffer is corrupt) or
+SQLITE_NOMEM.
+</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>
+