Red Hat DIRECTORY SERVER 8.0, Руководство администратора

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Matching Rule Filter Syntax
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B.4.1.1.1. Using an OID for the Matching Rule
Each locale supported by the Directory Server has an associated collation order OID. For a list of
locales supported by the directory server and their associated OIDs, see
Table D.1, “Supported
Locales”
.
The collation order OID can be used in the matching rule portion of the matching rule filter as follows:
attr:OID :=( relational_operator value )
The relational operator is included in the value portion of the string, separated from the value by a
single space. For example, to search for all
departmentNumber
attributes that are at or after
N4709
in the Swedish collation order, use the following filter:
departmentNumber:2.16.840.1.113730.3.3.2.46.1:=>= N4709
B.4.1.1.2. Using a Language Tag for the Matching Rule
Each locale supported by the Directory Server has an associated language tag. For a list of locales
supported by the directory server and their associated language tags, see
Table D.1, “Supported
Locales”
.
The language tag can be used in the matching rule portion of the matching rule filter as follows:
attr:language-tag :=( relational_operator value )
The relational operator is included in the value portion of the string, separated from the value by
a single space. For example, to search the directory for all description attributes with a value of
estudiante
using the Spanish collation order, use the following filter:
cn:es:== estudiante
B.4.1.1.3. Using an OID and Suffix for the Matching Rule
As an alternative to using a relational operator-value pair, append a suffix that represents a specific
operator to the OID in the matching rule portion of the filter. Combine the OID and suffix as follows:
attr: OID+suffix := value
For example, to search for
businessCategory
attributes with the value
softwareprodukte
in the
German collation order, use the following filter:
businessCategory:2.16.840.1.113730.3.3.2.7.1.3:=softwareprodukte
The
.3
in the previous example is the equality suffix.
For a list of locales supported by the Directory Server and their associated OIDs, see
Table D.1,
“Supported Locales”
. For a list of relational operators and their equivalent suffixes, see
Table B.3,
“Search Types, Operators, and Suffixes”
.