diff --git a/lib/Cake/Model/Datasource/PDOExceptionWithQueryString.php b/lib/Cake/Model/Datasource/PDOExceptionWithQueryString.php
index dd59c9e06..fdc2cf825 100644
--- a/lib/Cake/Model/Datasource/PDOExceptionWithQueryString.php
+++ b/lib/Cake/Model/Datasource/PDOExceptionWithQueryString.php
@@ -12,6 +12,7 @@ class PDOExceptionWithQueryString extends PDOException {
 	public function __construct(PDOException $e) {
 		parent::__construct($e->getMessage(), 0, $e->getPrevious());
 
+		$this->errorInfo = $e->errorInfo;
 		$this->code = $e->code;
 	}
 }