- Fixed the QueryBuilder's escaping problem - adapters are now responsible for escaping identifiers.

- Added a MsSQL offset query fragment. There is still a problem with the way the Repository must act within another adapter.

src/Repository.php

@@ -181,9 +181,16 @@ class Repository
         return $this;
     }
 
-    public function join(string $type, $table, $field, $value) : self
+    public function join(string $type, $table, $field, $value, ? string $alias = null) : self
     {
-        $this->queryBuilder->join($type, $this->escapeTable($table), $field, $value);
+        $this->queryBuilder->join($type, $this->escapeTable($table), $field, $value, false, $alias);
+        
+        return $this;
+    }
+
+    public function outerJoin(string $type, $table, $field, $value, ? string $alias = null) : self
+    {
+        $this->queryBuilder->join($type, $this->escapeTable($table), $field, $value, true, $alias);
         
         return $this;
     }
@@ -455,7 +462,6 @@ class Repository
         $searchRequest->count = $searchRequest->filter( clone $this )
             ->wheres($searchRequest->wheres(), Query\Where::OPERATOR_EQUAL, Query\Where::CONDITION_AND)
             ->likes($searchRequest->likes(), Query\Where::CONDITION_OR)
-            ->orders($searchRequest->orders())
             ->groups($searchRequest->groups())
             ->count();