fixes #104

Doctrine/DataDict.php

@@ -110,11 +110,8 @@ class Doctrine_DataDict {
                     return "I2";
                 elseif($length < 10)
                     return "I4";
-                elseif($length <= 20)
-                    return "I8";
                 else
-                    throw new Doctrine_Exception("Too long integer (max length is 20).");
-
+                    return "I8"; 
             break;
             default:
                 throw new Doctrine_Exception("Unknown column type $type");

Doctrine/Record.php

@@ -1409,7 +1409,7 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
      * @param mixed $options
      * @return void
      */
-    final public function hasColumn($name, $type, $length = 20, $options = "") {
+    final public function hasColumn($name, $type, $length = 2147483647, $options = "") {
         $this->table->setColumn($name, $type, $length, $options);
     }
     /**

Doctrine/Table.php

@@ -183,7 +183,7 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
 
                 switch(count($this->primaryKeys)):
                     case 0:
-                        $this->columns = array_merge(array("id" => array("integer",11, array("autoincrement" => true, "primary" => true))), $this->columns);
+                        $this->columns = array_merge(array("id" => array("integer", 20, array("autoincrement" => true, "primary" => true))), $this->columns);
                         $this->primaryKeys[] = "id";
                         $this->identifier = "id";
                         $this->identifierType = Doctrine_Identifier::AUTO_INCREMENT;
@@ -860,7 +860,7 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
     }
     /**
      * getTableDescription
-     * @return Doctrine_Table_Description
+     * @return array
      */
     final public function getTableDescription() {
         return $this->columns;