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This is documentation for Caché & Ensemble. See the InterSystems IRIS version of this content.

For information on migrating to InterSystems IRIS, see Why Migrate to InterSystems IRIS?

StreamLocation

Specifies the default storage location for stream properties.

Synopsis

<StreamLocation>^Sample.PersonS</StreamLocation>

Value

The value of this element is a global name with optional leading subscripts.

Description

This element lets you specify the default global used to store any stream properties within a persistent class. The value stored at the root location of this global is a counter that is incremented each time a stream value is stored for this class.

Note that you can also specify the storage of each stream property individually; see “Declaring Stream Properties” in the chapter “Working with Streams” in Using Caché Objects.

Default Value

If not specified, a value for the <StreamLocation> element is generated by the class compiler. Often, the value is ^MyApp.MyClassS (where MyApp.MyClass is the class name), however, it may vary based on a number of factors. For more information on global names for persistent classes, see “Globals” in the chapter “Introduction to Persistent Objects” in Using Caché Objects.

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