问题
Consider, i have a global ^TEST and i want to replicate/have a copy of the same in ^TEST2 automatically.Each action set or kill on ^TEST should reflect on ^TEST2 automatically.
回答1:
The only way to make sure that this can happen 100% reliably is to create a Journal Filter which watches for changes to ^TEST and then manipulates ^TEST2 appropriately.
See http://docs.intersystems.com/cache20141/csp/docbook/DocBook.UI.Page.cls?KEY=GCDI_journal#GCDI_journal_util_ZJRNFILT for details on how to implement this.
来源：https://stackoverflow.com/questions/23517619/how-can-i-make-copy-of-a-global-automatically-in-my-local-system