diff options
| author | Bruce Momjian | 2018-11-02 17:05:30 +0000 |
|---|---|---|
| committer | Bruce Momjian | 2018-11-02 17:05:30 +0000 |
| commit | 72b1af078311d6f56ef8232e9fe96ee57dfb2d9a (patch) | |
| tree | c94a0c205762c39ec89eeac72eaa314be31e0283 | |
| parent | 060aff97b4979f02229125c00d725efe6a8ec1aa (diff) | |
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
| -rw-r--r-- | doc/src/sgml/func.sgml | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index 31b855cbeec..377cf62cb69 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -13734,7 +13734,7 @@ 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> @@ -13760,7 +13760,7 @@ 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> @@ -13790,7 +13790,7 @@ 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> |