diff --git a/src/Adapter/Adapter.php b/src/Adapter/Adapter.php
index a9f9a942..2c5ed0d3 100644
--- a/src/Adapter/Adapter.php
+++ b/src/Adapter/Adapter.php
@@ -316,7 +316,7 @@ protected function createDriver($parameters)
         }
 
         if (! isset($driver) || ! $driver instanceof Driver\DriverInterface) {
-            throw new Exception\InvalidArgumentException('DriverInterface expected', null, null);
+            throw new Exception\InvalidArgumentException('DriverInterface expected');
         }
 
         return $driver;
diff --git a/src/Adapter/Driver/Mysqli/Statement.php b/src/Adapter/Driver/Mysqli/Statement.php
index fe7d4d25..a2c17570 100644
--- a/src/Adapter/Driver/Mysqli/Statement.php
+++ b/src/Adapter/Driver/Mysqli/Statement.php
@@ -188,7 +188,7 @@ public function prepare($sql = null)
         if (! $this->resource instanceof mysqli_stmt) {
             throw new Exception\InvalidQueryException(
                 'Statement couldn\'t be produced with sql: ' . $sql,
-                null,
+                $this->mysqli->errno,
                 new Exception\ErrorException($this->mysqli->error, $this->mysqli->errno)
             );
         }
diff --git a/src/Adapter/Driver/Oci8/Connection.php b/src/Adapter/Driver/Oci8/Connection.php
index 7ab82f0a..6b1f7459 100644
--- a/src/Adapter/Driver/Oci8/Connection.php
+++ b/src/Adapter/Driver/Oci8/Connection.php
@@ -129,7 +129,7 @@ public function connect()
             $e = oci_error();
             throw new Exception\RuntimeException(
                 'Connection error',
-                null,
+                $e['code'],
                 new Exception\ErrorException($e['message'], $e['code'])
             );
         }
diff --git a/src/Adapter/Driver/Oci8/Statement.php b/src/Adapter/Driver/Oci8/Statement.php
index c356843e..5f27d2c0 100644
--- a/src/Adapter/Driver/Oci8/Statement.php
+++ b/src/Adapter/Driver/Oci8/Statement.php
@@ -184,7 +184,7 @@ public function prepare($sql = null)
             $e = oci_error($this->oci8);
             throw new Exception\InvalidQueryException(
                 'Statement couldn\'t be produced with sql: ' . $sql,
-                null,
+                $e['code'],
                 new Exception\ErrorException($e['message'], $e['code'])
             );
         }
diff --git a/src/Adapter/Driver/Sqlsrv/Connection.php b/src/Adapter/Driver/Sqlsrv/Connection.php
index b4f569c1..46089851 100644
--- a/src/Adapter/Driver/Sqlsrv/Connection.php
+++ b/src/Adapter/Driver/Sqlsrv/Connection.php
@@ -135,7 +135,7 @@ public function connect()
         if (! $this->resource) {
             throw new Exception\RuntimeException(
                 'Connect Error',
-                null,
+                0,
                 new ErrorException(sqlsrv_errors())
             );
         }