apologies if someone has already reported this.
steps to reproduce.
install PG10 rpms.
create table.
using psql 10 \d the table.
note the error below.
m=# create table mytable (myid serial, mytext text);
CREATE TABLE
m=# \d mytable
ERROR: relation "pg_catalog.pg_statistic_ext" does not exist
LINE 8: FROM pg_catalog.pg_statistic_ext stat WHERE starelid = '163...
^
m=# \q
list of my rpm versions.
[postgres@localhost ~]$ rpm -qa | grep postgresql10
postgresql10-test-10.0-20170406_1PGDG.rhel7.1.x86_64
postgresql10-devel-10.0-20170406_1PGDG.rhel7.1.x86_64
postgresql10-10.0-20170406_1PGDG.rhel7.1.x86_64
postgresql10-contrib-10.0-20170406_1PGDG.rhel7.1.x86_64
postgresql10-server-10.0-20170406_1PGDG.rhel7.1.x86_64
postgresql10-libs-10.0-20170406_1PGDG.rhel7.1.x86_64
postgresql10-debuginfo-10.0-20170406_1PGDG.rhel7.1.x86_64
thanks
-Mark