diff --git a/src/UnicaenOracle/Controller/Factory/IndexControllerFactory.php b/src/UnicaenOracle/Controller/Factory/IndexControllerFactory.php
index a0723e01ff5bb98311facbd5547d88a5fc9a0068..cbeacb00e0e3e30983be7ff80c3767f9a735696f 100644
--- a/src/UnicaenOracle/Controller/Factory/IndexControllerFactory.php
+++ b/src/UnicaenOracle/Controller/Factory/IndexControllerFactory.php
@@ -2,10 +2,10 @@
 
 namespace UnicaenOracle\Controller\Factory;
 
+use Interop\Container\ContainerInterface;
 use UnicaenOracle\Controller\IndexController;
 use UnicaenOracle\Service\DataService;
 use UnicaenOracle\Service\SchemaService;
-use Zend\Mvc\Controller\ControllerManager;
 
 /**
  *
@@ -15,25 +15,21 @@ use Zend\Mvc\Controller\ControllerManager;
 class IndexControllerFactory
 {
     /**
-     * @param ControllerManager $manager
+     * @param ContainerInterface $container
      * @return IndexController
      */
-    public function __invoke(ControllerManager $manager)
+    public function __invoke(ContainerInterface $container)
     {
-        $sl = $manager->getServiceLocator();
-
         /** @var SchemaService $schemaService */
-        $schemaService = $sl->get(SchemaService::class);
+        $schemaService = $container->get(SchemaService::class);
 
         /** @var DataService $dataService */
-        $dataService = $sl->get(DataService::class);
+        $dataService = $container->get(DataService::class);
 
         $controller = new IndexController();
         $controller->setSchemaService($schemaService);
         $controller->setDataService($dataService);
-
-        // todo: ne plus injecter le service locator, svp!
-        $controller->setServiceLocator($manager->getServiceLocator());
+        $controller->setContainer($container);
 
         return $controller;
     }
diff --git a/src/UnicaenOracle/Controller/IndexController.php b/src/UnicaenOracle/Controller/IndexController.php
index 090ee75e2043a48e8869050caccf9ac3231c2c2b..9c1324f34bb9668a51a8db6e4949fb1ae6ac800f 100644
--- a/src/UnicaenOracle/Controller/IndexController.php
+++ b/src/UnicaenOracle/Controller/IndexController.php
@@ -3,20 +3,31 @@
 namespace UnicaenOracle\Controller;
 
 use Doctrine\DBAL\Connection;
+use Interop\Container\ContainerInterface;
 use UnicaenOracle\Service\Traits\DataServiceAwareTrait;
 use UnicaenOracle\Service\Traits\SchemaServiceAwareTrait;
 use Zend\Log\LoggerAwareTrait;
 use Zend\Mvc\Controller\AbstractActionController;
-use Zend\ServiceManager\ServiceLocatorAwareInterface;
-use Zend\ServiceManager\ServiceLocatorAwareTrait;
 
-class IndexController extends AbstractActionController implements ServiceLocatorAwareInterface
+class IndexController extends AbstractActionController
 {
-    use ServiceLocatorAwareTrait;
     use SchemaServiceAwareTrait;
     use DataServiceAwareTrait;
     use LoggerAwareTrait;
 
+    /**
+     * @var ContainerInterface
+     */
+    protected $container;
+
+    /**
+     * @param ContainerInterface $container
+     */
+    public function setContainer(ContainerInterface $container)
+    {
+        $this->container = $container;
+    }
+
     /**
      * Action en mode CLI.
      */
@@ -26,7 +37,7 @@ class IndexController extends AbstractActionController implements ServiceLocator
         $connName = $this->params('connection', 'doctrine.connection.orm_default');
 
         /** @var Connection $connection */
-        $connection = $this->getServiceLocator()->get($connName);
+        $connection = $this->container->get($connName);
         $schemaName = $this->schemaService->extractSchemaNameFromConnection($connection);
 
         $this->log("=====================================");
@@ -55,8 +66,8 @@ class IndexController extends AbstractActionController implements ServiceLocator
 
         /** @var Connection $srcConn */
         /** @var Connection $dstConn */
-        $srcConn = $this->getServiceLocator()->get($srcConnName);
-        $dstConn = $this->getServiceLocator()->get($dstConnName);
+        $srcConn = $this->container->get($srcConnName);
+        $dstConn = $this->container->get($dstConnName);
 
         $srcSchemaName = $this->schemaService->extractSchemaNameFromConnection($srcConn);
         $dstSchemaName = $this->schemaService->extractSchemaNameFromConnection($dstConn);
@@ -87,8 +98,8 @@ class IndexController extends AbstractActionController implements ServiceLocator
 
         /** @var Connection $srcConn */
         /** @var Connection $dstConn */
-        $srcConn = $this->getServiceLocator()->get($srcConnName);
-        $dstConn = $this->getServiceLocator()->get($dstConnName);
+        $srcConn = $this->container->get($srcConnName);
+        $dstConn = $this->container->get($dstConnName);
 
         $srcSchemaName = $this->schemaService->extractSchemaNameFromConnection($srcConn);
         $dstSchemaName = $this->schemaService->extractSchemaNameFromConnection($dstConn);
@@ -121,8 +132,8 @@ class IndexController extends AbstractActionController implements ServiceLocator
 
         /** @var Connection $srcConn */
         /** @var Connection $dstConn */
-        $srcConn = $this->getServiceLocator()->get($srcConnName);
-        $dstConn = $this->getServiceLocator()->get($dstConnName);
+        $srcConn = $this->container->get($srcConnName);
+        $dstConn = $this->container->get($dstConnName);
 
         $srcSchemaName = $this->schemaService->extractSchemaNameFromConnection($srcConn);
         $dstSchemaName = $this->schemaService->extractSchemaNameFromConnection($dstConn);
diff --git a/src/UnicaenOracle/Service/SchemaService.php b/src/UnicaenOracle/Service/SchemaService.php
index 5afcc0ab557c4b9bf5681eacc823a7a462b840e8..f486e5c01a9bc88dbf329832825d5b1b3a3e3491 100644
--- a/src/UnicaenOracle/Service/SchemaService.php
+++ b/src/UnicaenOracle/Service/SchemaService.php
@@ -239,7 +239,7 @@ WITH TMP(CATEG, NAME, SQL) AS (
     -- constraints
     --
     
-    -- d'abord les FK
+    -- les FK en premier
     select 'I_CONSTRAINT', constraint_name, 'ALTER TABLE ' || OWNER || '.' || table_name || ' drop CONSTRAINT ' || constraint_name || ';' || chr(10)
     from all_constraints
     where constraint_type = 'R'