Re: wait event and archive_command - Mailing list pgsql-hackers

On 2021/11/10 20:19, Bharath Rupireddy wrote:
> Thanks for the patch. It looks good to me other than the following comment:

Thanks for the review!


> 1) Can't we determine the wait event type based on commandName in
> ExecuteRecoveryCommand instead of passing it as an extra param?

Yes, that's possible. But isn't it uglier to make ExecuteRecoveryCommand() have
the map of command name and wait event? So I feel inclined to avoid adding
something like the following code into the function... Thought?

if (strcmp(commandName, "recovery_end_command") == 0)
     wait_event_info = WAIT_EVENT_RECOVERY_END_COMMAND;
else if (strcmp(commandName, "archive_command_command") == 0)
...

Regards,

-- 
Fujii Masao
Advanced Computing Technology Center
Research and Development Headquarters
NTT DATA CORPORATION