Dean Rasheed <dean(dot)a(dot)rasheed(at)gmail(dot)com>
To:
Jeff Davis <pgsql(at)j-davis(dot)com>
Cc:
jian he <jian(dot)universality(at)gmail(dot)com>, Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Rebased version attached, on top of 0294df2f1f (MERGE .. WHEN NOT MATCHED BY SOURCE), with a few additional tests. No code changes, just keeping it up to date.