SQL expression rewrite, Pagination, some frontend stuff

Core/Driver/SQL/Condition/Exists.class.php

@@ -1,22 +1,23 @@
 <?php
 
-
 namespace Core\Driver\SQL\Condition;
 
-
 use Core\Driver\SQL\Query\Select;
+use Core\Driver\SQL\SQL;
+
+class Exists extends Condition {
 
-class Exists extends Condition
-{
     private Select $subQuery;
 
-    public function __construct(Select $subQuery)
-    {
+    public function __construct(Select $subQuery) {
         $this->subQuery = $subQuery;
     }
 
-    public function getSubQuery(): Select
-    {
+    public function getSubQuery(): Select {
         return $this->subQuery;
     }
+
+  function getExpression(SQL $sql, array &$params): string {
+    return "EXISTS(" .$this->getSubQuery()->build($params) . ")";
+  }
 }