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+<!-- keywords: sqlite3_total_changes sqlite3_total_changes64 -->
+<div class=nosearch>
+<a href="../c3ref/intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Total Number Of Rows Modified</h2>
+</div>
+<blockquote><pre>
+int sqlite3_total_changes(sqlite3*);
+sqlite3_int64 sqlite3_total_changes64(sqlite3*);
+</pre></blockquote>
+<p>
+These functions return the total number of rows inserted, modified or
+deleted by all <a href="../lang_insert.html">INSERT</a>, <a href="../lang_update.html">UPDATE</a> or <a href="../lang_delete.html">DELETE</a> statements completed
+since the database connection was opened, including those executed as
+part of trigger programs. The two functions are identical except for the
+type of the return value and that if the number of rows modified by the
+connection exceeds the maximum value supported by type "int", then
+the return value of sqlite3_total_changes() is undefined. Executing
+any other type of SQL statement does not affect the value returned by
+sqlite3_total_changes().</p>
+
+<p>Changes made as part of <a href="../foreignkeys.html#fk_actions">foreign key actions</a> are included in the
+count, but those made as part of REPLACE constraint resolution are
+not. Changes to a view that are intercepted by INSTEAD OF triggers
+are not counted.</p>
+
+<p>The <a href="../c3ref/total_changes.html">sqlite3_total_changes(D)</a> interface only reports the number
+of rows that changed due to SQL statement run against database
+connection D. Any changes by other database connections are ignored.
+To detect changes against a database file from other database
+connections use the <a href="../pragma.html#pragma_data_version">PRAGMA data_version</a> command or the
+<a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntldataversion">SQLITE_FCNTL_DATA_VERSION</a> <a href="../c3ref/file_control.html">file control</a>.</p>
+
+<p>If a separate thread makes changes on the same database connection
+while <a href="../c3ref/total_changes.html">sqlite3_total_changes()</a> is running then the value
+returned is unpredictable and not meaningful.</p>
+
+<p>See also:
+<ul>
+<li> the <a href="../c3ref/changes.html">sqlite3_changes()</a> interface
+<li> the <a href="../pragma.html#pragma_count_changes">count_changes pragma</a>
+<li> the <a href="../lang_corefunc.html#changes">changes() SQL function</a>
+<li> the <a href="../pragma.html#pragma_data_version">data_version pragma</a>
+<li> the <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntldataversion">SQLITE_FCNTL_DATA_VERSION</a> <a href="../c3ref/file_control.html">file control</a>
+</ul>
+</p><p>See also lists of
+ <a href="../c3ref/objlist.html">Objects</a>,
+ <a href="../c3ref/constlist.html">Constants</a>, and
+ <a href="../c3ref/funclist.html">Functions</a>.</p>
+