docs: improve 'capitals' inheritance example
authorBruce Momjian <bruce@momjian.us>
Mon, 31 Aug 2020 17:43:05 +0000 (13:43 -0400)
committerBruce Momjian <bruce@momjian.us>
Mon, 31 Aug 2020 17:43:05 +0000 (13:43 -0400)
commit47c427d006267d752fee4655543ec99dabe9e61d
treef33e60a712e3295faf209a049b0dd08959bc1a68
parent243a3b92a67519d4da1712b4fbad194bded3afb5
docs:  improve 'capitals' inheritance example

Adds constraints and improves wording.

Reported-by: 2552891@gmail.com
Discussion: https://postgr.es/m/159586122762.680.1361378513036616007@wrigleys.postgresql.org

Backpatch-through: 9.5
doc/src/sgml/advanced.sgml