Merge branch 'zeeke-patch-1'

framework/CHANGELOG.md

@@ -54,6 +54,7 @@ Yii Framework 2 Change Log
 - Enh #3472: Added configurable option to encode spaces in dropDownLists and listBoxes (kartik-v)
 - Enh #3518: `yii\helpers\Html::encode()` now replaces invalid code sequences with "?" (DaSourcerer)
 - Enh #3521: Added `yii\filters\HttpCache::sessionCacheLimiter` (qiangxue)
+- Enh #3574: Add integrity check support for SQLite (zeeke)
 - Enh: Added support for using sub-queries when building a DB query with `IN` condition (qiangxue)
 - Enh: Supported adding a new response formatter without the need to reconfigure existing formatters (qiangxue)
 - Enh: Added `yii\web\UrlManager::addRules()` to simplify adding new URL rules (qiangxue)

framework/db/sqlite/QueryBuilder.php

@@ -139,7 +139,7 @@ class QueryBuilder extends \yii\db\QueryBuilder
      */
     public function checkIntegrity($check = true, $schema = '', $table = '')
     {
-        throw new NotSupportedException(__METHOD__ . ' is not supported by SQLite.');
+        return 'PRAGMA foreign_keys='.(int)$check;
     }
 
     /**