diff --git a/dblayeroo.php b/dblayeroo.php
index 2ee6cc9..93a87bb 100644
--- a/dblayeroo.php
+++ b/dblayeroo.php
@@ -304,15 +304,6 @@ class dblayeroo
         $sql .= "$this->sep$field$this->sep ";
         switch ($this->fieldTypeLight ($field))
         {
-        case "integer":
-          $sql .= "INTEGER";
-          $params  = array_slice ($params, 1);
-          break;
-        case "varchar":
-          $length = $this->fieldLength ($field);
-          $sql .= "VARCHAR($length)";
-          $params  = array_slice ($params, 1);
-          break;
         case "datetime":
           $sql .= "DATETIME";
           $params  = array_slice ($params, 1);
@@ -321,6 +312,19 @@ class dblayeroo
           $sql .= "DATE";
           $params  = array_slice ($params, 1);
           break;
+        case "integer":
+          $sql .= "INTEGER";
+          $params  = array_slice ($params, 1);
+          break;
+        case "tinyint":
+          $sql .= "TINYINT";
+          $params  = array_slice ($params, 1);
+          break;
+        case "varchar":
+          $length = $this->fieldLength ($field);
+          $sql .= "VARCHAR($length)";
+          $params  = array_slice ($params, 1);
+          break;
         default:
           throw new Exception (sprintf (
                                dgettext("domframework",
@@ -959,7 +963,8 @@ class dblayeroo
       if (! array_key_exists (0, $params))
         $this->DBException ("Parameter fields invalid: ".
                             "No type of column provided for '$field'");
-      if (preg_match ("#^(data|datetime|integer|time|varchar\(\d+\))$#i",
+      if (preg_match ("#^(date|datetime|integer|time|tinyint|".
+                      "varchar\(\d+\))$#i",
                       $params[0]) !== 1)
         $this->DBException ("Parameter fields invalid: ".
                             "Unknown column type provided for '$field'");
@@ -971,6 +976,11 @@ class dblayeroo
           $params[2] !== "autoincrement")
         $this->DBException ("Parameter fields invalid: ".
                             "Third parameter invalid for '$field'");
+      if ($params[0] !== "integer" && (
+          isset ($params[1]) && $params[1] === "autoincrement" ||
+          isset ($params[2]) && $params[2] === "autoincrement"))
+        $this->DBException ("Parameter fields invalid: ".
+          "Field '$field' can not be autoincrement and not integer");
     }
     $this->fields = $fields;
     return $this;