Deferred lock

Deferred only relates to the unlock command, see here for some more details.

Basically, the unlock does not happen immediately, it will be done at the end of the transaction. ideally, this is what you want, and as long as your transactions are quite quick, it won't be an issue.

https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cl…