Remove Postgres DDLs from the codebase

Description

Since Postgres is no longer officially supported, we should remove the postgres ddl from the codebase and send it into the wiki. This ticket will handle this work.

Steps to reproduce

None

Status

Assignee

Greg Logan

Reporter

Greg Logan

Criticality

None

Tags (folksonomy)

None

Components

Fix versions

Affects versions

1.5.0

Priority

Major
Configure