sysdbql(7): Documented iterator support for arrays.

diff --git a/doc/sysdbql.7.txt b/doc/sysdbql.7.txt
index 3ef41c12bd0166fd8d2e0d131943bfacff80584a..03e09c7b20eb3b1a714ce11440545b2d3565a1bf 100644 (file)
--- a/doc/sysdbql.7.txt
+++ b/doc/sysdbql.7.txt
@@ -106,15 +106,15 @@ Boolean expressions may use the following operators:
        match except for a few cases as noted in the documentation of the
        respective operator.
 
-*ANY* '<object_type>' '<cmp>' '<expression>'::
-       Compares the objects of an iterable child using any compare operator.
-       Evaluates to true if any of those child objects matches or false if no
-       such children exist. Otherwise, the same rules as for other comparison
-       operations apply.
-
-*ALL* '<object_type>' '<cmp>' '<expression>'::
-       *ALL* is similar to the *ANY* operator but matches if all child objects
-       match or if no children exist.
+*ANY* '<iterable>' '<cmp>' '<expression>'::
+       Compares each element of an iterable using any compare operator. Evaluates
+       to true if any of the elements matches or false if no such elements exist.
+       Otherwise, the same rules as for other comparison operations apply.
+       Attributes, a host's services and metrics, and arrays are iterables.
+
+*ALL* '<iterable>' '<cmp>' '<expression>'::
+       *ALL* is similar to the *ANY* operator but matches if all elements match
+       or if no elements exist.
 
 '<expression>' *IS NULL*::
 '<expression>' *IS NOT NULL*::