From: Bruce Momjian <bruce@momjian.us>
Date: Fri, 2 Nov 2018 17:05:30 +0000 (-0400)
Subject: docs:  adjust simpler language for NULL return from ANY/ALL
X-Git-Tag: REL9_3_25~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=471ae731c193127c9c1c0a5ea774239b862e422d;p=thirdparty%2Fpostgresql.git

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
---

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index b95e1253722..2deadf9e793 100644
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -12849,7 +12849,7 @@ 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.
   </para>
 
   <para>
@@ -12875,7 +12875,7 @@ WHERE EXISTS (SELECT 1 FROM tab2 WHERE col2 = tab1.col2);
    (including the case where the subquery returns no rows).
    The result is <quote>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.
   </para>
 
   <para>
@@ -12905,7 +12905,7 @@ WHERE EXISTS (SELECT 1 FROM tab2 WHERE col2 = tab1.col2);
    The result is <quote>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.
   </para>
 
   <para>