diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index ff144d6e1530e5d842cd0108b90fd67db2dcd21f..b95e1253722c9b2254e5b91ab0238c6567fe3225 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -12848,7 +12848,7 @@ WHERE EXISTS (SELECT 1 FROM tab2 WHERE col2 = tab1.col2); The result is <quote>false</> if the comparison returns false for every subquery row (including the case where the subquery returns no rows). - The result is NULL if the comparison does not return true for any row, + The result is NULL if no comparison with a subquery row returns true, and it returns NULL for at least one row. </para> @@ -12874,7 +12874,7 @@ WHERE EXISTS (SELECT 1 FROM tab2 WHERE col2 = tab1.col2); The result of <token>ALL</token> is <quote>true</> if all rows yield true (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 the comparison does not return false for any row, + The result is NULL if no comparison with a subquery row returns false, and it returns NULL for at least one row. </para> @@ -12904,8 +12904,8 @@ WHERE EXISTS (SELECT 1 FROM tab2 WHERE col2 = tab1.col2); case where the subquery returns no rows). The result is <quote>false</> if the comparison returns false for any subquery row. - The result is NULL if the comparison does not return false for any - subquery row, and it returns NULL for at least one row. + The result is NULL if no comparison with a subquery row returns false, + and it returns NULL for at least one row. </para> <para>