Re: Make ON_ERROR_STOP stop on shell script failure - Mailing list pgsql-hackers

On 2022-09-20 15:15, bt22nakamorit wrote:

> I edited the documentation for ON_ERROR_STOP.
> Any other suggestions?

Thanks for the patch!

>    if (result == 127 || result == -1)
>    {
>        pg_log_error("\\!: failed");
>        return false;
>    }
>    else if (result != 0) {
>        pg_log_error("command failed");
>        return false;

Since it would be hard to understand the cause of failures from these 
two messages,　it might be better to clarify them in the messages.

The former comes from failures of child process creation or execution on 
it and the latter occurs when child process creation and execution 
succeeded but the return code is not 0, doesn't it?


I also felt it'd be natural that the latter message also begins with 
"\\!" since both message concerns with \!.

How do you think?

-- 
Regards,

--
Atsushi Torikoshi
NTT DATA CORPORATION