Marc Queralt i Bassa

Neha Tehreem

Based on development by Bill Erickson (http://www.billerickson.net/shortcode-to-display-posts/). We have added support to multisite in order to be capable of reading any other blog in the network.
The DeMomentSomTres Display Posts Shortcode was written to allow users to easily display listings of posts without knowing PHP or editing template files and extendend to take the maximum profit from a network install with multiple blogs.
<h4>Usage</h4>
Add the shortcode in a post or page, and use the arguments to query based on tag, category, post type, and many other possibilities (see the Arguments). I’ve also added some extra options to display something more than just the title: include_date, include_excerpt, and image_size.
Add the parameter blog_id to change the network instance number.
See the <a href="https://codex.wordpress.org/Class_Reference/WP_Query" rel="nofollow ugc">WordPress Codex</a> for information on using the arguments.
The parameter metaorderby allows to order based on a metafield or customfield value. The parameter metaorderbynum does the same but considering the values as numbers.
<h4>History & Raison d’être</h4>
A customer of us needed a multisite website to implement multiple languages and she was using <a href="http://demomentsomtres.com/english/wordpress-plugins/demomentsomtres-language/" rel="nofollow ugc">DeMomentSomTres Language Plugin</a>. Although they could have many blogs they didn’t want to keep 3 blogs informed. However they wanted to show the blog in all the subsites. So we build this plugin allowing to show blog content from other sites in the multisite installation.

DeMomentSomTres Display Posts Shortcode

Display a listing of posts using the [display-posts] shortcode allowing multiple network instances.

Fabricio Carella

This plugin will allow you to execute any type of SQL query into the WordPress’s DB connecting through the driver provided by the MySQLi extension without the need to use another tool like phpMyAdmin.
It also gives you the ability to export the results in a CSV format file.
In order to access this plugin’s admin page (Tools -> Run SQL Query), your account needs to have the <code>install_plugins</code> capability, that means a Super Admin in the multi-site installation or an Admin in a single site.
Feel free to contribute: 
https://github.com/Sefirost/run-sql-query
Use on you own risk. Under no circumstances will the Author of this plugin assume responsibility or liability for any damages or destructive effects on the database resulting from the queries executed using this tool.

Run SQL Query

Run SQL Query is a simple plugin to quickly execute any type of SQL query into the WordPress's DB and export the results in a CSV format file.

DeMomentSomTres Display Posts Shortcode vs Run SQL Query