From adf050ac6cc7d0905fc1613dce1a04f76a892609 Mon Sep 17 00:00:00 2001 From: Justin Pryzby Date: Tue, 22 Sep 2020 21:40:17 -0500 Subject: [PATCH v1 1/8] extraneous comma --- doc/src/sgml/rules.sgml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/doc/src/sgml/rules.sgml b/doc/src/sgml/rules.sgml index bcf860b68b..d6e3463ac2 100644 --- a/doc/src/sgml/rules.sgml +++ b/doc/src/sgml/rules.sgml @@ -769,7 +769,7 @@ SELECT t1.a, t2.b, t1.ctid FROM t1, t2 WHERE t1.a = t2.a; - The benefit of implementing views with the rule system is, + The benefit of implementing views with the rule system is that the planner has all the information about which tables have to be scanned plus the relationships between these tables plus the restrictive @@ -781,7 +781,7 @@ SELECT t1.a, t2.b, t1.ctid FROM t1, t2 WHERE t1.a = t2.a; the best path to execute the query, and the more information the planner has, the better this decision can be. And the rule system as implemented in PostgreSQL - ensures, that this is all information available about the query + ensures that this is all information available about the query up to that point. -- 2.17.0