diff --git a/system/MagiQL/Manipulation/Select.php b/system/MagiQL/Manipulation/Select.php
index 64c704c..c41193f 100644
--- a/system/MagiQL/Manipulation/Select.php
+++ b/system/MagiQL/Manipulation/Select.php
@@ -381,14 +381,14 @@ class Select extends AbstractBaseQuery
 
     /**
      * @param int $start
-     * @param     $count
+     * @param int    $count
      *
      * @return $this
      */
-    public function limit($start, $count = 0)
+    public function limit($start, $count = null)
     {
-        $this->limitStart = $start;
-        $this->limitCount = $count;
+        $this->limitStart = $count === null ? 0 : $start;
+        $this->limitCount = $count === null ? $start :$count;
 
         return $this;
     }
diff --git a/system/database/databases/mpdo.php b/system/database/databases/mpdo.php
index ccc8b20..77bd3e9 100644
--- a/system/database/databases/mpdo.php
+++ b/system/database/databases/mpdo.php
@@ -144,7 +144,7 @@ final class mPDO implements Databases {
 			// Bind parameters if there are any
 			if (!empty($params)) {
 				foreach ($params as $placeholder => &$param) {
-					$stmt->bindParam($placeholder, $param);
+					$stmt->bindParam($placeholder,$param, $this->getParamType($param));
 				}
 			}
 
@@ -153,7 +153,7 @@ final class mPDO implements Databases {
 			if ($stmt->columnCount()) {
 				$data = new \Phacil\Framework\Databases\Object\Result();
 				$data->setNumRows($stmt->rowCount());
-				$data->setRows($stmt->fetchAll());
+				$data->setRows($stmt->fetchAll(\PDO::FETCH_ASSOC));
 				//$data->setRow(isset($data->rows[0]) ? $data->rows[0] : null);
 				$stmt->closeCursor();
 
@@ -168,4 +168,34 @@ final class mPDO implements Databases {
 			throw new \Phacil\Framework\Exception($exception->getMessage());
 		}
 	}
+
+	/**
+	 * 
+	 * @param mixed $param 
+	 * @return int 
+	 */
+	private function getParamType(&$param) {
+		$paramType = gettype($param);
+
+		switch ($paramType) {
+			case 'boolean':
+				$paramType = \PDO::PARAM_BOOL;
+				break;
+			case 'integer':
+				$paramType = \PDO::PARAM_INT;
+				break;
+			case 'double':
+			case 'float':
+				$paramType = \PDO::PARAM_STR;
+				break;
+			case 'NULL':
+				$paramType = \PDO::PARAM_NULL;
+				break;
+			default:
+				$paramType = \PDO::PARAM_STR;
+				break;
+		}
+
+		return $paramType;
+	}
 }
\ No newline at end of file
diff --git a/system/database/databases/mysql_pdo.php b/system/database/databases/mysql_pdo.php
index 4769020..78ccdee 100644
--- a/system/database/databases/mysql_pdo.php
+++ b/system/database/databases/mysql_pdo.php
@@ -99,7 +99,7 @@ class MYSQL_PDO implements Databases
 			$sth->execute();
             //$sth= $this->dbh->query($sql);
 			$this->affectedRows = $sth->rowCount();
-            $data->rows         = $sth ? $sth->fetchAll() : array();
+            $data->rows         = $sth ? $sth->fetchAll(\PDO::FETCH_ASSOC) : array();
             $data->row          = isset($data->rows[0]) ? $data->rows[0] : null;
             $data->num_rows     = $this->affectedRows;
             return $data;
@@ -184,7 +184,7 @@ class MYSQL_PDO implements Databases
             // Bind parameters if there are any
             if (!empty($params)) {
                 foreach ($params as $placeholder => &$param) {
-                    $stmt->bindParam($placeholder, $param);
+                    $stmt->bindParam($placeholder, $param, $this->getParamType($param));
                 }
             }
 
@@ -193,7 +193,7 @@ class MYSQL_PDO implements Databases
             if ($stmt->columnCount()) {
                 $data = new \Phacil\Framework\Databases\Object\Result();
                 $data->setNumRows($stmt->rowCount());
-                $data->setRows($stmt->fetchAll());
+                $data->setRows($stmt->fetchAll(\PDO::FETCH_ASSOC));
                 //$data->setRow(isset($data->rows[0]) ? $data->rows[0] : null);
                 $stmt->closeCursor();
 
@@ -209,4 +209,35 @@ class MYSQL_PDO implements Databases
             throw new \Phacil\Framework\Exception($exception->getMessage());
         }
     }
+
+    /**
+     * 
+     * @param mixed $param 
+     * @return int 
+     */
+    private function getParamType(&$param)
+    {
+        $paramType = gettype($param);
+
+        switch ($paramType) {
+            case 'boolean':
+                $paramType = \PDO::PARAM_BOOL;
+                break;
+            case 'integer':
+                $paramType = \PDO::PARAM_INT;
+                break;
+            case 'double':
+            case 'float':
+                $paramType = \PDO::PARAM_STR;
+                break;
+            case 'NULL':
+                $paramType = \PDO::PARAM_NULL;
+                break;
+            default:
+                $paramType = \PDO::PARAM_STR;
+                break;
+        }
+
+        return $paramType;
+    }
 }
\ No newline at end of file