$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

How to Install MariaDB on CentOS Gnu/Linux Distro

GNU/Linux CentOS Installing MariaDB Guide

Hi! The linked Tutorials Show you Step-by-Step How to Install MariaDB Database Server in CentOS GNU/Linux Distribution.

And MariaDB for CentOS is One of the most Popular Database Servers in the World that’s Made by the Original Developers of MySQL and Guaranteed to stay Open Source.

MariaDB CentOS Installation Guide - Featured

CentOS MariaDB Installation Guides