diff --git a/workflow/engine/config/schema.xml b/workflow/engine/config/schema.xml
index 10ce70cb5..8b42bbf7a 100755
--- a/workflow/engine/config/schema.xml
+++ b/workflow/engine/config/schema.xml
@@ -77,6 +77,15 @@
         <parameter name="Seq_in_index" value="1"/>
       </vendor>
     </index>
+    <index name="indexAppCreateDate">
+      <index-column name="APP_CREATE_DATE"/>
+      <vendor type="mysql">
+        <parameter name="Table" value="APPLICATION"/>
+        <parameter name="Non_unique" value="1"/>
+        <parameter name="Key_name" value="indexAppCreateDate"/>
+        <parameter name="Seq_in_index" value="1"/>
+      </vendor>
+    </index>
   </table>
   <table name="APP_DELEGATION">
     <vendor type="mysql">
diff --git a/workflow/engine/data/mysql/schema.sql b/workflow/engine/data/mysql/schema.sql
index 13ad27add..f68def40d 100755
--- a/workflow/engine/data/mysql/schema.sql
+++ b/workflow/engine/data/mysql/schema.sql
@@ -31,7 +31,8 @@ CREATE TABLE `APPLICATION`
 	PRIMARY KEY (`APP_UID`),
 	KEY `indexApp`(`PRO_UID`, `APP_STATUS`, `APP_UID`),
 	KEY `indexAppNumber`(`APP_NUMBER`),
-	KEY `indexAppStatus`(`APP_STATUS`)
+	KEY `indexAppStatus`(`APP_STATUS`),
+	KEY `indexAppCreateDate`(`APP_CREATE_DATE`)
 )ENGINE=MyISAM  DEFAULT CHARSET='utf8' COMMENT='The application';
 #-----------------------------------------------------------------------------
 #-- APP_DELEGATION
@@ -91,8 +92,7 @@ CREATE TABLE `APP_DOCUMENT`
 	`APP_DOC_STATUS_DATE` DATETIME,
 	`APP_DOC_FIELDNAME` VARCHAR(150),
 	PRIMARY KEY (`APP_DOC_UID`,`DOC_VERSION`),
-    
-    KEY `indexAppDocument`(`FOLDER_UID`, `APP_DOC_UID`)
+	KEY `indexAppDocument`(`FOLDER_UID`, `APP_DOC_UID`)
 )ENGINE=MyISAM  DEFAULT CHARSET='utf8' COMMENT='Documents in an Application';
 #-----------------------------------------------------------------------------
 #-- APP_MESSAGE
@@ -934,7 +934,8 @@ CREATE TABLE `LOGIN_LOG`
 	`LOG_END_DATE` DATETIME,
 	`LOG_CLIENT_HOSTNAME` VARCHAR(100) default '' NOT NULL,
 	`USR_UID` VARCHAR(32) default '' NOT NULL,
-	PRIMARY KEY (`LOG_UID`)
+	PRIMARY KEY (`LOG_UID`),
+	KEY `indexLoginLog`(`USR_UID`, `LOG_INIT_DATE`)
 )ENGINE=MyISAM  DEFAULT CHARSET='utf8';
 #-----------------------------------------------------------------------------
 #-- USERS_PROPERTIES