diff options
| author | Bruce Momjian | 2018-11-02 17:05:30 +0000 |
|---|---|---|
| committer | Bruce Momjian | 2018-11-02 17:05:30 +0000 |
| commit | 471ae731c193127c9c1c0a5ea774239b862e422d (patch) | |
| tree | 878d36928252372acaef16b010ed00d648e757ae | |
| parent | 7fc0c4c9ec0151e31e8c23daa40e9871c360181b (diff) | |
docs: adjust simpler language for NULL return from ANY/ALL
Adjustment to commit 8610c973ddf1cbf0befc1369d2cf0d56c0efcd0a.
Reported-by: Tom Lane
Discussion: https://postgr.es/m/[email protected]
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 b95e125372..2deadf9e79 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> |