diff --git a/db_datadict.php b/db_datadict.php
index 0e19ba1622..555063e7d3 100644
--- a/db_datadict.php
+++ b/db_datadict.php
@@ -72,44 +72,10 @@ foreach ($tables as $table) {
     /**
      * Gets table keys and retains them
      */
-
     $GLOBALS['dbi']->selectDb($db);
-    $indexes      = $GLOBALS['dbi']->getTableIndexes($db, $table);
-    $primary      = '';
-    $lastIndex    = '';
-    $indexes_info = array();
-    $indexes_data = array();
-    $pk_array     = array(); // will be use to emphasis prim. keys in the table
-                             // view
-    foreach ($indexes as $row) {
-        // Backups the list of primary keys
-        if ($row['Key_name'] == 'PRIMARY') {
-            $primary   .= $row['Column_name'] . ', ';
-            $pk_array[$row['Column_name']] = 1;
-        }
-        // Retains keys informations
-        if ($row['Key_name'] != $lastIndex) {
-            $indexes[] = $row['Key_name'];
-            $lastIndex = $row['Key_name'];
-        }
-        $indexes_info[$row['Key_name']]['Sequences'][] = $row['Seq_in_index'];
-        $indexes_info[$row['Key_name']]['Non_unique'] = $row['Non_unique'];
-        if (isset($row['Cardinality'])) {
-            $indexes_info[$row['Key_name']]['Cardinality'] = $row['Cardinality'];
-        }
-        // I don't know what does following column mean....
-        // $indexes_info[$row['Key_name']]['Packed']          = $row['Packed'];
-
-        $indexes_info[$row['Key_name']]['Comment'] = $row['Comment'];
-
-        $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Column_name']
-            = $row['Column_name'];
-        if (isset($row['Sub_part'])) {
-            $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Sub_part']
-                = $row['Sub_part'];
-        }
-
-    } // end while
+    $indexes = $GLOBALS['dbi']->getTableIndexes($db, $table);
+    list($primary, $pk_array, $indexes_info, $indexes_data)
+        = PMA_Util::processIndexData($indexes);
 
     /**
      * Gets columns properties
diff --git a/libraries/Util.class.php b/libraries/Util.class.php
index d7bb35ea33..c0ebdeeb37 100644
--- a/libraries/Util.class.php
+++ b/libraries/Util.class.php
@@ -4455,6 +4455,56 @@ class PMA_Util
         }
         return "";
     }
+
+    /**
+     * Process the index data.
+     *
+     * @param array $indexes index data
+     *
+     * @return array processes index data
+     */
+    public static function processIndexData($indexes)
+    {
+        $lastIndex    = '';
+
+        $primary      = '';
+        $pk_array     = array(); // will be use to emphasis prim. keys in the table
+        $indexes_info = array();
+        $indexes_data = array();
+
+        // view
+        foreach ($indexes as $row) {
+            // Backups the list of primary keys
+            if ($row['Key_name'] == 'PRIMARY') {
+                $primary   .= $row['Column_name'] . ', ';
+                $pk_array[$row['Column_name']] = 1;
+            }
+            // Retains keys informations
+            if ($row['Key_name'] != $lastIndex) {
+                $indexes[] = $row['Key_name'];
+                $lastIndex = $row['Key_name'];
+            }
+            $indexes_info[$row['Key_name']]['Sequences'][] = $row['Seq_in_index'];
+            $indexes_info[$row['Key_name']]['Non_unique'] = $row['Non_unique'];
+            if (isset($row['Cardinality'])) {
+                $indexes_info[$row['Key_name']]['Cardinality'] = $row['Cardinality'];
+            }
+            // I don't know what does following column mean....
+            // $indexes_info[$row['Key_name']]['Packed']          = $row['Packed'];
+
+            $indexes_info[$row['Key_name']]['Comment'] = $row['Comment'];
+
+            $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Column_name']
+                = $row['Column_name'];
+            if (isset($row['Sub_part'])) {
+                $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Sub_part']
+                    = $row['Sub_part'];
+            }
+
+        } // end while
+
+        return array($primary, $pk_array, $indexes_info, $indexes_data);
+    }
 }
 
 ?>
diff --git a/libraries/plugins/schema/pdf/Pdf_Relation_Schema.class.php b/libraries/plugins/schema/pdf/Pdf_Relation_Schema.class.php
index 8965e42e71..bad6b850c3 100644
--- a/libraries/plugins/schema/pdf/Pdf_Relation_Schema.class.php
+++ b/libraries/plugins/schema/pdf/Pdf_Relation_Schema.class.php
@@ -965,48 +965,9 @@ class PMA_Pdf_Relation_Schema extends PMA_Export_Relation_Schema
             /**
              * Gets table keys and retains them
              */
-            $result = $GLOBALS['dbi']->query(
-                'SHOW KEYS FROM ' . PMA_Util::backquote($table) . ';'
-            );
-            $primary = '';
-            $indexes = array();
-            $lastIndex = '';
-            $indexes_info = array();
-            $indexes_data = array();
-            $pk_array = array(); // will be use to emphasis prim. keys in the table
-            // view
-            while ($row = $GLOBALS['dbi']->fetchAssoc($result)) {
-                // Backups the list of primary keys
-                if ($row['Key_name'] == 'PRIMARY') {
-                    $primary .= $row['Column_name'] . ', ';
-                    $pk_array[$row['Column_name']] = 1;
-                }
-                // Retains keys information
-                if ($row['Key_name'] != $lastIndex) {
-                    $indexes[] = $row['Key_name'];
-                    $lastIndex = $row['Key_name'];
-                }
-                $indexes_info[$row['Key_name']]['Sequences'][]
-                    = $row['Seq_in_index'];
-                $indexes_info[$row['Key_name']]['Non_unique'] = $row['Non_unique'];
-                if (isset($row['Cardinality'])) {
-                    $indexes_info[$row['Key_name']]['Cardinality']
-                        = $row['Cardinality'];
-                }
-                // I don't know what does following column mean....
-                // $indexes_info[$row['Key_name']]['Packed'] = $row['Packed'];
-                $indexes_info[$row['Key_name']]['Comment'] = $row['Comment'];
-
-                $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Column_name']
-                    = $row['Column_name'];
-                if (isset($row['Sub_part'])) {
-                    $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Sub_part']
-                        = $row['Sub_part'];
-                }
-            } // end while
-            if ($result) {
-                $GLOBALS['dbi']->freeResult($result);
-            }
+            $indexes = $GLOBALS['dbi']->getTableIndexes($db, $table);
+            list($primary, $pk_array, $indexes_info, $indexes_data)
+                = PMA_Util::processIndexData($indexes);
 
             /**
              * Gets fields properties