diff --git a/doc/sysdbql.7.txt b/doc/sysdbql.7.txt
index 9a16e23a4593f58f7ca582728e4828b6d68205aa..587cd6cc72bee0fe71d2f046480bea47aa9f59de 100644 (file)
--- a/doc/sysdbql.7.txt
+++ b/doc/sysdbql.7.txt
expression evaluates to NULL if the queried object does not exist (e.g.,
when accessing an attribute value).
+'<expression>' *IS TRUE*::
+'<expression>' *IS NOT TRUE*::
+'<expression>' *IS FALSE*::
+'<expression>' *IS NOT FALSE*::
+ Check whether an expression evaluates to a boolean *true* or *false* value
+ (or not).
+
'<expression>' *IN* '<expression>'::
'<expression>' *NOT IN* '<expression>'::
Checks whether the value of the first expression is included in the value
an attribute value with some other value, the two values will be cast to
strings before comparing them.
+*value*::
+ *(Attributes only)* The value of an attribute. Attributes may be accessed
+ by iterating the values of the parent object and this field provides
+ access to its value in that case. See *attribute[*'<name>'*]* above for
+ details about how to handle attribute values.
+
+*timeseries*::
+ *(Metrics only)* A boolean value indicating whether a backend data-store
+ for fetching time-series information is known to SysDB. See the section
+ "Metrics and Time-Series" in manpage:sysdb[7] for details.
+
Field expressions may be applied to parent or child nodes. For example, a
host's services are child objects and the host is the parent of the service
objects. This is done using typed expressions:
provided as well. If omitted, the current time on the server will be used
instead.
-*STORE* metric '<hostname>'.'<name>' STORE '<type>' '<id>' [*LAST UPDATE* '<datetime>']::
+*STORE* metric '<hostname>'.'<name>' STORE '<type>' '<id>' ['<datetime>'] [*LAST UPDATE* '<datetime>']::
Store a metric and provide information about the metric store associated
with it. A metric store describes how to access a metric's data and can be
used to retrieve time-series information associated with the metric. See