InterSystems Programming Tools Index
Concurrency Mode
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Class Reference   

Get and set the concurrency mode for the current process.
Background Information
See the entry for Locks for background information on concurrency. Also see Object Concurrency in Using Caché Objects.
The concurrency mode determines what type of locking is performed when you access an object.
Available Tools
Includes the following class methods:
Availability: All namespaces.
The special variable $SYSTEM is bound to the %SYSTEM package. This means that (for ObjectScript) instead of ##class(%SYSTEM.class).method(), you can use $SYSTEM.class.method().