From ca49b5ca5af35bc1ee199105cec94fb86ad9a59b Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Fri, 2 Nov 2018 13:05:30 -0400 Subject: [PATCH] docs: adjust simpler language for NULL return from ANY/ALL Adjustment to commit 8610c973ddf1cbf0befc1369d2cf0d56c0efcd0a. Reported-by: Tom Lane Discussion: https://postgr.es/m/17406.1541168421@sss.pgh.pa.us Backpatch-through: 9.3 --- doc/src/sgml/func.sgml | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index b596398df5..d925f94d4b 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -15193,7 +15193,7 @@ WHERE EXISTS (SELECT 1 FROM tab2 WHERE col2 = tab1.col2); subquery row (including the case where the subquery returns no rows). The result is NULL if no comparison with a subquery row returns true, - and it returns NULL for at least one row. + and at least one comparison returns NULL. @@ -15219,7 +15219,7 @@ WHERE EXISTS (SELECT 1 FROM tab2 WHERE col2 = tab1.col2); (including the case where the subquery returns no rows). The result is false if any false result is found. The result is NULL if no comparison with a subquery row returns false, - and it returns NULL for at least one row. + and at least one comparison returns NULL. @@ -15249,7 +15249,7 @@ WHERE EXISTS (SELECT 1 FROM tab2 WHERE col2 = tab1.col2); The result is false if the comparison returns false for any subquery row. The result is NULL if no comparison with a subquery row returns false, - and it returns NULL for at least one row. + and at least one comparison returns NULL.