remove indexes on meta type. add indexes on reference & title

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@6330 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/bootstrap/erp5_core/CatalogMethodTemplateItem/portal_catalog/erp5_mysql/z_create_catalog.xml

@@ -130,10 +130,10 @@ CREATE TABLE `catalog` (\n
   KEY `security_uid` (`security_uid`),\n
   KEY `Parent` (`parent_uid`),\n
   KEY `Path` (`path`),\n
+  KEY `Title` (`title`),\n
+  KEY `Reference` (`reference`),\n
   KEY `relative_url` (`relative_url`),\n
-  KEY `Type` (`meta_type`,`portal_type`),\n
-  KEY `Type1` (`portal_type`),\n
-  KEY `Type2` (`meta_type`),\n
+  KEY `Portal Type` (`portal_type`),\n
   KEY `opportunity_state` (`opportunity_state`),\n
   KEY `validation_state` (`validation_state`),\n
   KEY `simulation_state` (`simulation_state`),\n
@@ -215,10 +215,10 @@ CREATE TABLE `catalog` (\n
   KEY `security_uid` (`security_uid`),\n
   KEY `Parent` (`parent_uid`),\n
   KEY `Path` (`path`),\n
+  KEY `Title` (`title`),\n
+  KEY `Reference` (`reference`),\n
   KEY `relative_url` (`relative_url`),\n
-  KEY `Type` (`meta_type`,`portal_type`),\n
-  KEY `Type1` (`portal_type`),\n
-  KEY `Type2` (`meta_type`),\n
+  KEY `Portal Type` (`portal_type`),\n
   KEY `opportunity_state` (`opportunity_state`),\n
   KEY `validation_state` (`validation_state`),\n
   KEY `simulation_state` (`simulation_state`),\n