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

How to Install PostgreSQL 10 GUI for Linux Mint 19 PgAdmin 4 Easy Guide

July 4, 2018 | By the+gnu+linux+evangelist.

Mint 19 PostgreSQL 10 GUI - Getting Installer

  1. Get the PgAdmin 4 Python Installer

    Grab PgAdmin 4 Python Wheel