> What about this one:
>     case COPY_OLD_FE:
> +    ereport(ERROR,
> +      (errcode(ERRCODE_CONNECTION_FAILURE),
> +       errmsg("Old FE protocal not yet supported in fast COPY processing
> (CopyGetData())")));
> +
> 
> This can't stay like it is, can it?
> Who uses the old FE protocol for COPY? Any drivers?
In my message while submitting the patch I indicated that this is the only
thing that will not work, and also wondered what are the use cases of the
old FE protocol... So I am joining you looking for an answer :-)

Alon.


> 
> Otherwise I think the speed improvment is very fine. :-)
> 
> Best Regards,
> Michael Paesold 
> 
> 



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