diff --git a/app/PagerAction.php b/app/PagerAction.php
index 1dad1ec..957db46 100644
--- a/app/PagerAction.php
+++ b/app/PagerAction.php
@@ -11,22 +11,22 @@
 
 class PagerAction extends Action
 {
-    public $page;
-    public $last_page;
+    public $page      = 1;
+    public $last_page = 1;
     protected $offset = 0;
-    protected $count  = 0;
     protected $limit;
 
-    public function __construct($count, $limit = 20)
+    public function __construct($limit = 20)
     {
-        $this->count = $count;
         $this->limit = $limit;
         parent::__construct();
     }
     
-    protected function execute()
+    protected function execute() {}
+    
+    public function setCount($count)
     {
-        $this->last_page = ceil($this->count / $this->limit);
+        $this->last_page = ceil($count / $this->limit);
         if (Env::Get('p') == 'last') {
             $page = $this->last_page;
         } else {
@@ -38,12 +38,12 @@ class PagerAction extends Action
 
     public function getOffset()
     {
-        return $this->offset;
+        return (int) $this->offset;
     }
 
     public function getLimit()
     {
-        return $this->limit;
+        return (int) $this->limit;
     }
     
     protected function getTemplate()
diff --git a/model/Model.php b/model/Model.php
index 85df5ee..dee4e7a 100644
--- a/model/Model.php
+++ b/model/Model.php
@@ -139,6 +139,45 @@ abstract class Model implements iCacheable
         }
         return $autoindent ? $this->identify($this->table) : $this->table;
     }
+    
+    /**
+     * Creates order sql string
+     * 
+     * @param array $params
+     * @param array $sortable
+     * @return string
+     */
+    protected function order($params, $sortable = array('id'))
+    {
+        $sql = '';
+        if (isset($params['sort'])) {
+            $order = (isset($params['order']) && $params['order'] == 'desc') ? 'DESC' : 'ASC';
+            if (in_array($params['sort'], $sortable)) {
+                $sql = ' ORDER BY ' . $this->identify($params['sort']) .  ' ' . $order;
+            }
+        }
+        return $sql;
+    }
+    
+    /**
+     * Searches using like
+     * 
+     * @param array $params
+     * @param array $searchable
+     * @param string $table_prefix
+     * @return string
+     */
+    protected function search($params, $searchable = array('id'), $table_prefix = '')
+    {
+        $sql = '';
+        if (isset($params['q']) && isset($params['qt']) && in_array($params['qt'], $searchable)) {
+            if ($table_prefix) {
+                $sql = $table_prefix . '.';
+            }
+            $sql .= $this->identify($params['qt']) .  ' LIKE ' . $this->quote('%' . $params['q'] . '%');
+        }
+        return $sql;
+    }
 
     /**
      * @return Cache
@@ -238,4 +277,4 @@ abstract class Model implements iCacheable
         }
         return $result;
     }
-}
\ No newline at end of file
+}
diff --git a/model/MySQLiDriver.php b/model/MySQLiDriver.php
index 565c588..4afa22c 100644
--- a/model/MySQLiDriver.php
+++ b/model/MySQLiDriver.php
@@ -122,4 +122,4 @@ class MySQLiDriver extends DbDriver
         $this->connection->rollback();
         $this->connection->autocommit(true);
     }
-}
\ No newline at end of file
+}
diff --git a/model/MySQLiStatement.php b/model/MySQLiStatement.php
index 183d3a4..54f3cb0 100644
--- a/model/MySQLiStatement.php
+++ b/model/MySQLiStatement.php
@@ -91,11 +91,12 @@ class MySQLiStatement extends DbStatement
             $result = $mysqli->query($sql);
         }
         if ($result === false) {
-            throw new Exception($mysqli->error, $mysqli->errno);
+            $message = $mysqli->error . "\nQuery: \"" . $sql . '"';
+            throw new Exception($message, $mysqli->errno);
         }
         if ($result instanceof MySQLi_Result) {
             $this->result = $result;
         }
         return true;
     }
-}
\ No newline at end of file
+}