Issue #1425622 by visabhishek, dealancer: Increase length of 'type' field in...

Issue #1425622 by visabhishek, dealancer: Increase length of 'type' field in search_dataset, search_index tables from 16 to 64.

core/modules/search/search.install

@@ -28,7 +28,7 @@ function search_schema() {
       ),
       'type' => array(
         'type' => 'varchar',
-        'length' => 16,
+        'length' => 64,
         'not null' => TRUE,
         'description' => 'Type of item, e.g. node.',
       ),
@@ -75,7 +75,7 @@ function search_schema() {
       ),
       'type' => array(
         'type' => 'varchar',
-        'length' => 16,
+        'length' => 64,
         'not null' => TRUE,
         'description' => 'The {search_dataset}.type of the searchable item to which the word belongs.',
       ),

core/modules/search/search.module

@@ -395,7 +395,8 @@ function search_invoke_preprocess(&$text, $langcode = NULL) {
  * @param $sid
  *   An ID number identifying this particular item (e.g., node ID).
  * @param $type
- *   The plugin ID or other machine-readable type of this item.
+ *   The plugin ID or other machine-readable type of this item,
+ *   which should be less than 64 bytes.
  * @param $text
  *   The content of this item. Must be a piece of HTML or plain text.
  * @param $langcode