indextwo

Following the major v3 update to WooCommerce, searching for older orders by postcode, full name or address no longer works – the search process was optimised, but the changes were not applied retroactively to existing orders. Order Search Repair for WooCommerce scans all of the orders in your WooCommerce store and updates them to make your orders fully searchable again.
Features include:
<ul>
<li>Ajaxified processing to update the orders in manageable chunks</li>
<li>Customisable limit for the number of orders to process at a time so that even low-powered servers can process without issue, and beefier setups can get it done in less time</li>
<li>Options to immediately update the orders live, or output an SQL query so that you can do it in the database yourself</li>
<li>Customisable offset so that you can skip any orders you don’t need (SQL export option only)</li>
<li>Ability to cancel the process at any point if you need to, with a live tally of the number of orders already processed if you need to come back to it later.</li>
</ul>

Order Search Repair for WooCommerce

Order Search Repair for WooCommerce scans all of the orders in your WooCommerce store and updates them to make your orders fully searchable again.

ChrisHurst

MyWebsiteAdvisor

Simple Optimizer Plugin for WordPress is a group of tools to assist you manage your WordPress website.
Check, Repair and Optimize the WordPress MySQL Database. 
Search for and Delete Spam, Revisions, Auto Drafts, Pending Comments and Transient Options.
<a href="http://MyWebsiteAdvisor.com/tools/wordpress-plugins/simple-optimizer/" rel="nofollow ugc">Upgrade to Simple Optimizer Ultra</a> for advanced features including:
<ul>
<li>Scheduled Automatic WordPress and Database Optimizations</li>
<li>Recieve email notification of the scheduled optimization status</li>
<li>Priority Support License</li>
</ul>
Check out the <a href="http://www.youtube.com/watch?v=3PU6g-vMdtM&hd=1" rel="nofollow ugc">Simple Optimizer Plugin for WordPress Video Tutorial</a>:
<iframe loading="lazy" title="Simple Optimizer for WordPress Video Tutorial" width="750" height="422" src="https://www.youtube.com/embed/3PU6g-vMdtM?feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
Developer Website: http://MyWebsiteAdvisor.com/
Plugin Support: http://MyWebsiteAdvisor.com/support/
Plugin Page: http://MyWebsiteAdvisor.com/tools/wordpress-plugins/simple-optimizer/
Video Tutorial: http://mywebsiteadvisor.com/learning/video-tutorials/simple-optimizer-tutorial/
Requirements:
<ul>
<li>PHP v5.0+</li>
<li>WordPress v3.3+</li>
</ul>
To-do:

Simple Optimizer

Check, Repair and Optimize WordPress Database. Delete Spam, Revisions, Auto Drafts, Pending Comments and Transient Options.

Order Search Repair for WooCommerce vs Simple Optimizer