Tom Lane wrote:
My concern about how nicely libstdc++ will play in the backend
environment still stands though.

I have had the same concern, though never any hard evidence of a problem. If the C++ functions are wrapped with "extern C", and all exceptions caught (perhaps converted into error numbers which are then returned from the wrapper functions to the plain-C calling functions), are there any remaining known problems? I have often considered making a C++ allocator which wrapped palloc and pfree, so that I could then use the STL within the backend...

Has anyone tried this?

mark

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