Hello,
I'd like to report the following problem with user defined functions:
When I implement char *xxx(...) (user defined function) and call
SELECT xxx('\b(\w+)\b');
args->args[0] does hold '^H(\w+)^H'. So there must have been occurred some
substitution!?
Otherwise args->args[0] would hold '\b(\w+)\b', wouldn't it?
What exactly did happen?
Does the substitution depend on the character set of the database?
Is there a predictable way for me to re-substitute, if this is no bug?
Or to summarize my questions: How do I call
SELECT xxx('\b(\w+)\b');
and get that to
args->args[0]
???
I appreciate your help.
bye,
Oliver Block
P.S. When I substitute \w with [a-zA-Z_0-9] mysql looses the connection.
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