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MySQL trigger - can I have it execute a shell script on the system

Posted on 2006-06-18
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I need MySQL to execute a SHELL script (not a sql script) on the system when a trigger is "fired". Is this possible? And if so, please...tell me how!

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Question by:Neil2526
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by:Kim Ryan
ID: 16931672
A trigger event can only be an insert, update or delete statement. AFAIK it cannot invoke with external processses.

If you need to interact with the system outside of the SQL domain, I would suggest some type of script (Perl,PHP etc). From here you can do all your normal program and system type functions, plus database interaction.
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by:todd_farmer
ID: 16931915
I would imagine it is possible if you were to write a User Defined Function in C/C++ and called it from the trigger.  In terms of MySQL itself providing native functions to invoke a shell script (regardless of whether you want to execute inside the context of a trigger or not), there is no such functionality.
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