fix

Author: sclubricants

user_guide_src/source/database/query_builder.rst

@@ -910,7 +910,7 @@ The first parameter is an associative array of values.
 .. note:: All values are escaped automatically producing safer queries.
 
 $builder->onConstraint()
------------------------
+------------------------
 
 Allows manually setting constraint to be used for upsert. This does
 not work with MySQL because MySQL checks all constraints by default.
@@ -920,7 +920,7 @@ not work with MySQL because MySQL checks all constraints by default.
 This method accepts a string or an array of columns.
 
 $builder->updateFields()
------------------------
+------------------------
 Allows manually setting the fields to be updated when performing upserts.
 
 .. literalinclude:: query_builder/110.php

user_guide_src/source/database/query_builder/108.php

@@ -8,7 +8,7 @@
         'country' => 'Iran',
     ],
     [
-        'id'      => NULL,
+        'id'      => null,
         'email'   => '[email protected]',
         'name'    => 'Pedro',
         'country' => 'El Salvador',