Recommend triggers, not rules, in the CREATE VIEW reference page.
Recommend triggers, not rules, in the CREATE VIEW reference page.

We've generally recommended use of INSTEAD triggers over rules since that
feature was added; but this old text in the CREATE VIEW reference page
didn't get the memo.  Noted by Thomas Kellerer.

jmcatamney/gpdb,zeroae/postgres-xl,Postgres-XL/Postgres-XL,adam8157/gpdb,ovr/postgres-xl,techdragon/Postgres-XL,50wu/gpdb,jmcatamney/gpdb,adam8157/gpdb,jmcatamney/gpdb,adam8157/gpdb,oberstet/postgres-xl,50wu/gpdb,techdragon/Postgres-XL,Postgres-XL/Postgres-XL,jmcatamney/gpdb,lisakowen/gpdb,oberstet/postgres-xl,oberstet/postgres-xl,jmcatamney/gpdb,50wu/gpdb,50wu/gpdb,greenplum-db/gpdb,greenplum-db/gpdb,lisakowen/gpdb,techdragon/Postgres-XL,adam8157/gpdb,Postgres-XL/Postgres-XL,pavanvd/postgres-xl,oberstet/postgres-xl,zeroae/postgres-xl,ovr/postgres-xl,pavanvd/postgres-xl,50wu/gpdb,xinzweb/gpdb,ashwinstar/gpdb,adam8157/gpdb,lisakowen/gpdb,jmcatamney/gpdb,ashwinstar/gpdb,ashwinstar/gpdb,xinzweb/gpdb,pavanvd/postgres-xl,lisakowen/gpdb,oberstet/postgres-xl,lisakowen/gpdb,jmcatamney/gpdb,zeroae/postgres-xl,ashwinstar/gpdb,techdragon/Postgres-XL,adam8157/gpdb,xinzweb/gpdb,ashwinstar/gpdb,ashwinstar/gpdb,xinzweb/gpdb,lisakowen/gpdb,lisakowen/gpdb,techdragon/Postgres-XL,greenplum-db/gpdb,50wu/gpdb,xinzweb/gpdb,zeroae/postgres-xl,ovr/postgres-xl,yazun/postgres-xl,greenplum-db/gpdb,yazun/postgres-xl,adam8157/gpdb,greenplum-db/gpdb,adam8157/gpdb,greenplum-db/gpdb,ovr/postgres-xl,pavanvd/postgres-xl,pavanvd/postgres-xl,50wu/gpdb,Postgres-XL/Postgres-XL,yazun/postgres-xl,ashwinstar/gpdb,yazun/postgres-xl,xinzweb/gpdb,ovr/postgres-xl,yazun/postgres-xl,jmcatamney/gpdb,zeroae/postgres-xl,ashwinstar/gpdb,greenplum-db/gpdb,lisakowen/gpdb,50wu/gpdb,Postgres-XL/Postgres-XL,greenplum-db/gpdb,xinzweb/gpdb,xinzweb/gpdb