Greetings,

My work group runs a small inter-office wiki (MediaWiki) with a MariaDB 
backend. One of our side projects is to explore the possibility of integrating 
the wiki with one of our pre-existing information management systems. W were 
thinking that a database trigger could be used to call a stored procedure to 
export the data but we are running into problems implementing this solution.


==The Problem==


Every time we try to implement a trigger, the MediWiki instance reports the 
following error:

"A database query error has occurred. This may indicate a bug in the software."

==The Code==


A slightly redacted version of the trigger:

DELIMITER // CREATE TRIGGER [trigger name] AFTER UPDATE on text FOR EACH ROW 
BEGIN CALL [name of our stored procedure]; END; // DELIMITER;

The stored procedure itself has been tested and functions properly but I am not 
able to share the code. All I can say is that it builds and executes prepared 
statements in the course of its operation.


==The Question==


Has anyone else run into this problem? If so, what was the solution? Or am I 
bumping up against a database constraint that I am (obviously) unaware of?


Thanks in advance for any replies!



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