Confluence database encoding & collation setup (Postgresql)

run.sql

# As of Confluence 6.15 please use char encoding UTF-8
# WARN: Collations, such as "C", are known to cause issues with Confluence. 
# https://confluence.atlassian.com/doc/database-setup-for-postgresql-173244522.html

# Ommitting collation settings will cause the system to default to current locale.
# If you force " LC_COLLATE = 'en_US.UTF-8' " and the system local is not en_US, errors will occure.

create database confluence with owner confluence ENCODING 'utf-8';