For example, you might have the output of a trace and need to know if a GET operation specified SYNCPOINT.
例如，您可能拥有一份跟踪记录的输出，需要了解GET操作是否制定了SYNCPOINT。
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The syncpoint can be explicitly coded within the CICS application using the EXEC CICS SYNCPOINT command, or is implicitly reached when the task terminates.
The use of a sync-on-return type link also enables the called CICS program to issue EXEC CICS SYNCPOINT commands, since it is not subordinate to another transaction manager.
使用sync - on - return类型的链接还支持被调用的CICS程序发出EXEC CICS SYNCPOINT命令，因为它不从属于另一事务管理器。