Обсуждение: pgsql: Doc: Improve clarity on partitioned table limitations

Doc: Improve clarity on partitioned table limitations

Explicitly mention that primary key constraints are also included in the
limitation that the constraint columns must be a superset of the partition key
columns.

Wording suggestion from Tom Lane.

Discussion: https://postgr.es/m/64062533.78364.1601415362244@mail.yahoo.com
Backpatch-through: 11, where unique constraints on partitioned tables were added

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/2b888647d864c5341fd0fb628c3773304282dc1d

Modified Files
--------------
doc/src/sgml/ddl.sgml | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)