Commit 89f908a6d0 documented foreign keys with PERIOD in the CREATE TABLE docs, but not in ALTER TABLE. This commit adds the new syntax to the ALTER TABLE docs. Author: Paul A. Jungwirth <pj@illuminatedcomputing.com> Discussion: https://www.postgresql.org/message-id/57ea0668-5205-426e-b934-efc89f2186c2@illuminatedcomputing.com
89f908a6d0