InterSystems Programming Tools Index
GUIDs (Globally Unique Identifiers)
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Work with GUIDs (Globally Unique Identifiers).
Background Information
A GUID (globally unique identifier) is a unique reference number used as an identifier.
Available Tools
GUIDENABLED class parameter
Enables you to generate a GUID for each instance of the class. See “
Object Synchronization” in
Defining and Using Classes.
This class is a persistent class that gives you access to GUID,OID value pairs. This class can be queried using SQL. This class presents examples.
Availability: All namespaces.
Provides utility methods for GUIDs. These include:
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%FindGUID()
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AssignGUID()
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And others
Availability: All namespaces.
Includes the following method:
Availability: All namespaces.
Reminder
The special variable
$SYSTEM is bound to the
%SYSTEM package. This means that instead of
##class(%SYSTEM.class).method(), you can use
$SYSTEM.class.method().
Content Date/Time: 2019-08-22 06:48:58
