Can anyone confirm whether the oracle DBMS_ALERT package works correctly in a RAC envirnoment.
That is, if I have a DBMS_ALERT.WAITONE() on all instances, then I do a DBMS_ALERT.SIGNAL(), will all nodes be signalled?
Can anyone confirm whether the oracle DBMS_ALERT package works correctly in a RAC envirnoment.
That is, if I have a DBMS_ALERT.WAITONE() on all instances, then I do a DBMS_ALERT.SIGNAL(), will all nodes be signalled?
Yes.
Oh, you wanted more detail than that?
See this blog post, complete w/ test case: http://vitspinka.blogspot.com/2008/04/dbmsalert-on-rac.html