<?php
$catingArtist = $_product->getArtist();

?>
<?php if(!empty($catingArtist)) {
$catingArtistArr = explode(',',$catingArtist);
$tagUrl = $this->getUrl('catalogsearch/advanced/result');
$tagUrl .='?artist=';
?>

<?php if(count($catingArtistArr)>0) : ?>
<span style="padding:0px 2px 0px 2px;"><?php  echo $this->__('Cast:-') ?></span>
<?php foreach($catingArtistArr as $val) : ?>
<a href="<?php echo $tagUrl.$val?>" title="<?php echo $val; ?>" name="<?php echo $val; ?>" style="padding:0px 3px 0px 3px;"><?php echo $val; ?> </a>
<p title="<?php echo $val; ?>" name="<?php echo $val; ?>" style="padding:0px 3px 0px 3px;"><?php echo $val; ?> </p><span style="padding:0px 2px 0px 2px;"><?php echo $this->__('(Actor)') ?></span>
<?php endforeach; ?>
<?php endif; ?>

<?php } ?>

Getting to this point ultimately lead to the resolution. Below is the process we used to solve the reindexing issue for Product Flat Data:

1) Export all catalog_product_flat _* tables with data and structure with “Disable foreign key checks” enabled.
2) Drop all catalog_product_flat _* tables.
3) Once check in Frontend , that products are categories are visible
4) Login to Magento backend
5) Go to: System -> Index Management
6) Click “Reindex Data” next to “Product Flat Data” index

Below is the process we used to solve the reindexing issue for Category Products (Indexed category/products association):

1) Log into phpMyAdmin
2) Go to `catalog_category_product_index`
3) Click “Export”.
4) Export only structure with “Disable foreign key checks” enabled.
5) Drop the table `catalog_category_product_index`
6) With the SQL that was exported, remove the constraints at the bottom of the export. Be sure to keep the “SET FOREIGN_KEY_CHECKS” statements.
7) Click “SQL”, paste in modified SQL and click “Go”
Login to Magento backend
9) Go to: System -> Index Management
10) Click “Reindex Data” next to “Category Products” index

Thanks

<pre><code>SET FOREIGN_KEY_CHECKS=0;
UPDATE `core_store` SET store_id = 0 WHERE code='admin';
UPDATE `core_store_group` SET group_id = 0 WHERE name='Default';
UPDATE `core_website` SET website_id = 0 WHERE code='admin';
UPDATE `customer_group` SET customer_group_id = 0 WHERE customer_group_code='NOT LOGGED IN';
SET FOREIGN_KEY_CHECKS=1;
</code></pre>

<code><code>TRUNCATE `sales_flat_quote`;
 ALTER TABLE `sales_flat_quote` AUTO_INCREMENT=1;
 TRUNCATE `sales_flat_quote_address`;
 ALTER TABLE `sales_flat_quote_address` AUTO_INCREMENT=1;
 TRUNCATE `sales_flat_quote_address_item`;
 ALTER TABLE `sales_flat_quote_address_item` AUTO_INCREMENT=1;
 TRUNCATE `sales_flat_quote_item`;
 ALTER TABLE `sales_flat_quote_item` AUTO_INCREMENT=1;
 TRUNCATE `sales_flat_quote_item_option`;
 ALTER TABLE `sales_flat_quote_item_option` AUTO_INCREMENT=1;
 TRUNCATE `sales_flat_quote_payment`;
 ALTER TABLE `sales_flat_quote_shipping_rate` AUTO_INCREMENT=1;</code></code>

TRUNCATE `log_customer`;
 ALTER TABLE `log_customer` AUTO_INCREMENT=1;
 TRUNCATE `log_quote`;
 ALTER TABLE `log_quote` AUTO_INCREMENT=1;
 TRUNCATE `log_summary`;
<div></div>
ALTER TABLE `log_summary` AUTO_INCREMENT=1;
 TRUNCATE `log_summary_type`;
 ALTER TABLE `log_summary_type` AUTO_INCREMENT=1;
 TRUNCATE `log_url`;
 ALTER TABLE `log_url` AUTO_INCREMENT=1;
 TRUNCATE `log_url_info`;
 ALTER TABLE `log_url_info` AUTO_INCREMENT=1;
 TRUNCATE `log_visitor`;
 ALTER TABLE `log_visitor` AUTO_INCREMENT=1;
 TRUNCATE `log_visitor_info`;
 ALTER TABLE `log_visitor_info` AUTO_INCREMENT=1;
 TRUNCATE `report_event`;
 ALTER TABLE `report_event` AUTO_INCREMENT=1;

<pre>TRUNCATE TABLE {prefix}sales_flat_order;
TRUNCATE TABLE {prefix}sales_order_tax;
TRUNCATE TABLE {prefix}downloadable_link_purchased;
DELETE FROM {prefix}eav_entity_store WHERE entity_type_id IN (SELECT entity_type_id FROM {prefix}eav_entity_type WHERE entity_type_code IN ('order', 'invoice', 'creditmemo', 'shipment'));</pre>

<?php
$cats = Mage::getModel('catalog/category')->load(7)->getChildren();
$catIds = explode(',',$cats);
?>
<ul>
<?php foreach($catIds as $catId): ?>
<li>
<?php
$category = Mage::getModel('catalog/category')->load($catId);
echo '<a href="' . $category->getUrl() . '">';
echo $category->getName() . '</a>';
?>
</li>
<?php endforeach; ?>
</ul>

in here 3 is parent category ID

<?php
/**
* Magento
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License (AFL 3.0)
* that is bundled with this package in the file LICENSE_AFL.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/afl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@magentocommerce.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade Magento to newer
* versions in the future. If you wish to customize Magento for your
* needs please refer to http://www.magentocommerce.com for more information.
*
* @category   design_default
* @package    Mage
* @copyright  Copyright (c) 2008 Irubin Consulting Inc. DBA Varien (http://www.varien.com)
* @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
*
*
* @version Edmonds Commerce Quick Search with Top Level Categories
*
*/
$category = Mage::getModel('catalog/category');
if(is_object(Mage::registry('current_category'))){
$current_category_path=Mage::registry('current_category')->getPathIds();
}else{
$current_category_path = array();
}
$category->load(Mage::app()->getStore()->getRootCategoryId());
$children_string = $category->getChildren();
$children = explode(',',$children_string);
$extra_options='';
foreach($children as $c){
$selected = (in_array($c, $current_category_path))?'SELECTED':'';
$extra_options.= '<option value="' . $c . '" ' . $selected . '>' . $category->load($c)->getName() . '</option>' . "\n";
}
?>
<form id="search_mini_form" action="<?php echo $this->helper('catalogSearch')->getResultUrl() ?>" method="get">
<fieldset>
<legend><?php echo $this->__('Search Site') ?></legend>
<div>
<input id="search" type="text" name="<?php echo $this->helper('catalogSearch')->getQueryParamName() ?>" value="<?php echo $this->helper('catalogSearch')->getEscapedQueryText() ?>" />
<select name="cat" id="cat">
<option value="">All Departments</option>
<?= $extra_options ?>
</select>
<input type="submit" value="Go" style="border: 1px solid #808080;" alt="<?php echo $this->__('Search') ?>" />
<div id="search_autocomplete"></div>
<script type="text/javascript">
//<![CDATA[
var searchForm = new Varien.searchForm('search_mini_form', 'search', '<?php echo $this->__('search site...') ?>');
searchForm.initAutocomplete('<?php echo $this->helper('catalogSearch')->getSuggestUrl() ?>', 'search_autocomplete');
//]]>
</script>
</div>
</fieldset>
</form>

this above code is only for Displaying Current category and if someone want to search in specific category

then you need to change the code like

$exclude_array=array(1,2,3);
foreach($children as $c){
if(in_array($c, $exclude_array)){continue;}
$selected = (in_array($c, $current_category_path))?'SELECTED':'';
$extra_options.= '<option value="' . $c . '" ' . $selected . '>' . $category->load($c)->getName() . '</option>' . "\n";
}

on the otherhand if someone want to get all category and subcategory then

if($this->getSubCategories($c)){
foreach($this->getSubCategories($c) as $sc){
foreach($this->getSubCategories($sc) as $ssc){
...
}
}
}

Just you have to work on two file only 1. app->design->fronend->themname->default->template->email->order->items.phtml

in here you have add column heading

then you have to go 2. app->design->fronend->themname->default->template->email->order->items->order->default.phtml

here to add attribute you should have write code like

<?php $product = Mage::getModel('catalog/product')->loadByAttribute('sku', $_item->getSku(), array('Attribute_code')); ?>
 <?php echo $product->getData('Attribute_code'); ?>

&nbsp;

hope it will help you.

here I have rename the locks folder———-var/locks

then tried again reindexing problem is solved.