Thomas Lockhart <lockhart@alumni.caltech.edu> writes:
>> And what shall I do with sqlca? Make every program define it in its own
>> space?
> My vague recollection is that embedded SQL doesn't multithread very
> well for exactly this reason. You may be stuck with a global variable
> for that case...
Aside from the unthreadable API, ecpg has another potential threading
problem: it depends on a lexer and parser that might or might not be
thread-safe, depending on what they were generated with.
I'd advise just labeling ecpg "not threadable" :-(. Not much point in
breaking existing apps by changing the API, when you still won't be able
to guarantee thread safeness...
regards, tom lane