Added enum support for export

lib/Doctrine/DataDict/Firebird.php

@@ -72,6 +72,7 @@ class Doctrine_DataDict_Firebird extends Doctrine_DataDict {
             case 'blob':
                 return 'BLOB SUB_TYPE 0';
             case 'integer':
+            case 'enum':
                 return 'INT';
             case 'boolean':
                 return 'SMALLINT';

lib/Doctrine/DataDict/Mssql.php

@@ -86,6 +86,7 @@ class Doctrine_DataDict_Mssql extends Doctrine_DataDict {
                 }
                 return 'IMAGE';
             case 'integer':
+            case 'enum':
                 return 'INT';
             case 'boolean':
                 return 'BIT';

lib/Doctrine/DataDict/Mysql.php

@@ -97,6 +97,7 @@ class Doctrine_DataDict_Mysql extends Doctrine_DataDict {
                 }
                 return 'LONGBLOB';
             case 'integer':
+            case 'enum':
                 if (!empty($field['length'])) {
                     $length = $field['length'];
                     if ($length <= 1) {

lib/Doctrine/DataDict/Oracle.php

@@ -69,6 +69,7 @@ class Doctrine_DataDict_Oracle extends Doctrine_DataDict {
             case 'blob':
                 return 'BLOB';
             case 'integer':
+            case 'enum':
                 if (!empty($field['length'])) {
                     return 'NUMBER('.$field['length'].')';
                 }

lib/Doctrine/DataDict/Pgsql.php

@@ -374,6 +374,7 @@ class Doctrine_DataDict_Pgsql extends Doctrine_DataDict {
                 return 'TEXT';
             case 'blob':
                 return 'BYTEA';
+            case 'enum':
             case 'integer':
                 if (!empty($field['autoincrement'])) {
                     if (!empty($field['length'])) {