Can I execute a mapping from a database trigger ????

Can anyone tell me if I can execute a mapping from a database trigger ? How ???
Thanks in advance.----
JEMD

Hello,
We are using the approach of scheduling predefined job heavily in our projects. It works fine.
There are several points to mention:
- scheduling / rescheduling algorithm must not lead to simultaneous session of the mapping run. Depending of content of the mappings/PF this could bring the real pain.
- If there are several user sessions intensively interacting the table on which the scheduling trigger is created, scheduling / rescheduling algorithm must be written with care users could lock or wait each other while updating job record.
- Depending on intensity of such mapping runs additional care must be taken of OWB audit trail which will tend to grow.
Depending on requirements trigger could call ordinal procedure for scheduling (if mapping run must be performed only if user commit change to the table), or procedure with autonomous_transaction pragma (if any touch of the table should fire the execution dont think this is a case)
Sergey

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