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Use PqMsg_* macros in more places.

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Commit f4b54e1ed9, which introduced macros for protocol characters,
missed updating a few places.  It also did not introduce macros for
messages sent from parallel workers to their leader processes.
This commit adds a new section in protocol.h for those.

Author: Aleksander Alekseev
Discussion: https://postgr.es/m/CAJ7c6TNTd09AZq8tGaHS3LDyH_CCnpv0oOz2wN1dGe8zekxrdQ%40mail.gmail.com
Backpatch-through: 17
This commit is contained in:
Nathan Bossart
2024-07-17 10:51:00 -05:00
parent f2a0d5808c
commit a99cc6c6b4
6 changed files with 13 additions and 8 deletions
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4
src/backend/utils/activity/backend_progress.c
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@@ -92,7 +92,7 @@ void
pgstat_progress_parallel_incr_param(int index, int64 incr)
{
/*
* Parallel workers notify a leader through a 'P' protocol message to
* Parallel workers notify a leader through a PqMsg_Progress message to
* update progress, passing the progress index and incremented value.
* Leaders can just call pgstat_progress_incr_param directly.
*/
@@ -102,7 +102,7 @@ pgstat_progress_parallel_incr_param(int index, int64 incr)
initStringInfo(&progress_message);
pq_beginmessage(&progress_message, 'P');
pq_beginmessage(&progress_message, PqMsg_Progress);
pq_sendint32(&progress_message, index);
pq_sendint64(&progress_message, incr);
pq_endmessage(&progress_message);