diff --git a/examples/query-language-and-conditions.php b/examples/query-language-and-conditions.php
index 660c430..79b267b 100644
--- a/examples/query-language-and-conditions.php
+++ b/examples/query-language-and-conditions.php
@@ -9,8 +9,8 @@ require_once '../dibi/dibi.php';
 
 
 dibi::connect(array(
-	'driver'   => 'sqlite',
-	'database' => 'data/sample.sdb',
+	'driver'   => 'sqlite3',
+	'database' => 'data/sample.s3db',
 ));
 
 
@@ -56,3 +56,11 @@ dibi::test('
 		%else 1 LIMIT 10 %end'
 );
 // -> SELECT * FROM customers WHERE LIMIT 10
+
+
+
+// IF()
+dibi::test('UPDATE products SET', array(
+	'price' => array('IF(price_fixed, price, ?)', 123),
+));
+// -> SELECT * FROM customers WHERE LIMIT 10
diff --git a/examples/query-language-basic-examples.php b/examples/query-language-basic-examples.php
index 790a9d1..51e63bf 100644
--- a/examples/query-language-basic-examples.php
+++ b/examples/query-language-basic-examples.php
@@ -11,8 +11,8 @@ date_default_timezone_set('Europe/Prague');
 
 
 dibi::connect(array(
-	'driver'   => 'sqlite',
-	'database' => 'data/sample.sdb',
+	'driver'   => 'sqlite3',
+	'database' => 'data/sample.s3db',
 ));