|From:||Michael Meskes <meskes(at)postgresql(dot)org>|
|To:||ITAGAKI Takahiro <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp>|
|Subject:||Re: Thread-safe PREPARE in ecpg|
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On Tue, Sep 25, 2007 at 03:22:13PM +0900, ITAGAKI Takahiro wrote:
> Here is a WIP patch to make prepared statements thread-safe in ecpg.
> The variable prep_stmts was global but not protected by any locks.
> I divided it into per-connection field so that we can access prepared
> statements separately in each thread.
Thanks a lot. This is exactly how I was planning to implement it, but I
haven't even found the time to start coding yet. :-)
Could you please create a small example that we could add to the
> I needed to change the following exported functions, but it will
> introduce an incompatibility issue. It might be ok for CVS HEAD,
> but I'd like to port the fix to back versions. Do you have any
> thoughts on how we can accomplish this better?
No idea at the moment, sorry.
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