5.1

Table Of Contents
Table 9-3. Query Filter Expressions
Operator Example Operation
==
attribute==value Matches. The example evaluates to true if attribute
has a value that matches value in a case-sensitive
comparison.
NOTE Asterisk (*) characters that appear anywhere
in value are treated as wildcards that match any
character string. When value includes wildcards, the
comparison with attribute becomes case-insensitive.
!=
attribute!=value Does not match. The example evaluates to true if
attribute has a value that does not match value in a
case-sensitive comparison. Wildcard characters are
not allowed.
;
attribute1==value1;attribute2!=value2 Logical AND. The example evaluates to true only if
attribute1 has a value that matches value1 and
attribute2 has a value that does not match value2 in a
case-sensitive comparison.
,
attribute1==value1,attribute2==value2 Logical OR. The example evaluates to true if
attribute1 has a value that matches value1 or
attribute2 has a value that matches value2 in a case-
sensitive comparison.
=gt=
attribute=gt=value Greater than. The example evaluates to true if
attribute has a value that is greater than value. Both
attribute and value must be of type int, long, or
dateTime.
=lt=
attribute=lt=value Less than. The example evaluates to true if attribute
has a value that is less than value. Both attribute and
value must be of type int, long, or dateTime.
=ge=
attribute=ge=value Greater than or equal to. The example evaluates to
true if attribute has a value that is greater than or
equal to value. Both attribute and value must be of type
int, long, or dateTime.
=le=
attribute=le=value Less than or equal to. The example evaluates to true
if attribute has a value that is less than or equal to
value. Both attribute and value must be of type int,
long, or dateTime.
Specifying Metadata in a Query or a Filter Expression
Because metadata values are dynamic and metadata names have an optional domain qualifier queries that
filter metadata must specify a qualified name, a value, and the type of the value.
n
The domain must be specified for any MetadataEntry that is in the SYSTEM domain. If no DOMAIN is
specified, the query returns the value for key name in the GENERAL domain, if it exists.
n
The type of the value must be specified, using one of the following keywords.
Table 9-4. Metadata Type Specifiers in Query Filters
Type Name as Specified in TypedValue Type Name as a Filter Expression Keyword
MetadataStringValue STRING
MetadataNumberValue NUMBER
MetadataDateTimeValue DATETIME
MetadataBooleanValue BOOLEAN
vCloud API Programming Guide
258 VMware, Inc.