To create workflow process which periodically examines one database table??

hi.......
plz tell me the complete details that how to create workflow process which periodically examines one database table??
also it will send email to specific address if certain condition is not fulfilled??
help is really appreciated
thanks nd regards
manish singla

Hi,
I'd be wary of using a WAIT activity, since this will essentially have the workflow running forever in the same SQL session. If you ever need to shutdown the database, then you would have to kill the session (or do a shutdown abort), which will rollback all the Workflow transactional data.
I would leave the polling logic to a process outside the Workflow engine. In an Applications environment, this should be a Concurrent request. If this is standalone Workflow, then schedule something using DBMS_JOB. The job should check the database, and if necessary, initiate a new workflow to send the notification.
If the notification does not require a response, then I would be inclined to bypass Workflow competely, and have a job which calls UTL_SMTP to send an email.
HTH,
Matt
Alpha review chapters from my book "Developing With Oracle Workflow" are available on my website:
http://www.workflowfaq.com
http://forum.workflowfaq.com

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