hlcsoftware

<ul>
<li>SQL Window plugin is a powerfull tool to inspect your wordpress database easy and fast.</li>
<li>It should be used by administrators and developers.</li>
<li>It creates two private pages in your pages section, one for running the sql commands and the other is for getting the data results.</li>
<li>Simple in use with the ability to display any sql command errors.</li>
</ul>
<h3>Arbitrary section</h3>
<ul>
<li>*** This plugin should be used only from administrators ***</li>
</ul>

HLC_sql_window

SQL Window plugin is a really helpfull tool for Administrators and developers. Can execute database commands and return results in a new page.

shawfactor

LH Mysql plugin allow you to create a complete database backup with single click. The entire contents of your databse can be downloaded in a compressed zip file which can also be emailed on an ongoing basis
FEATURES 
* A simple interface to download your database 
* A complete backup, including custom and non wordpress tables 
* The export file is zipped, massively reducing the size of the file downloaded or emailed 
* Ongoing backups by email on a weekly basis
Like this plugin? Please consider <a href="https://wordpress.org/support/view/plugin-reviews/lh-mysqldump/" rel="ugc">leaving a 5-star review</a>.
Love this plugin or want to help the LocalHero Project? Please consider <a href="https://lhero.org/portfolio/lh-mysqldump/" rel="nofollow ugc">making a donation</a>.
Example use:

LH Mysqldump

A simple plugin to export and backup your database, on an ongoing basis

HLC_sql_window vs LH Mysqldump