EE port of "Only support postgresql (minimal version)"
What does this MR do?
EE port of https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/29790 . See that MR for more details.
Related to https://gitlab.com/gitlab-org/gitlab-ce/issues/63191 https://gitlab.com/gitlab-org/gitlab-ce/issues/52442
Edited by Nick Thomas