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Use pgstat_progress_update_multi_param() where possible 

This commit changes one code path in REINDEX INDEX and one code path
in CREATE INDEX CONCURRENTLY to report the progress of each operation
using pgstat_progress_update_multi_param() rather than
multiple calls to pgstat_progress_update_param().  This has the
advantage to make the progress report more consistent to the end-user
without impacting the amount of information provided.

Author: Bharath Rupireddy
Discussion: https://postgr.es/m/CALj2ACV5zW7GxD8D_tyO==bcj6ZktQchEKWKPBOAGKiLhAQo=w@mail.gmail.com
This commit is contained in:
Michael Paquier 2021-02-22 14:21:40 +09:00
parent db8374d804
commit 9294264278
2 changed files with 24 additions and 9 deletions
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14
src/backend/catalog/index.c
View File

@ -3686,12 +3686,18 @@ reindex_index(Oid indexId, bool skip_constraint_checks, char persistence,
if (progress)
{
const int progress_cols[] = {
PROGRESS_CREATEIDX_COMMAND,
PROGRESS_CREATEIDX_INDEX_OID
};
const int64 progress_vals[] = {
PROGRESS_CREATEIDX_COMMAND_REINDEX,
indexId
};
pgstat_progress_start_command(PROGRESS_COMMAND_CREATE_INDEX,
heapId);
pgstat_progress_update_param(PROGRESS_CREATEIDX_COMMAND,
PROGRESS_CREATEIDX_COMMAND_REINDEX);
pgstat_progress_update_param(PROGRESS_CREATEIDX_INDEX_OID,
indexId);
pgstat_progress_update_multi_param(2, progress_cols, progress_vals);
}
/*

19
src/backend/commands/indexcmds.c
View File

@ -1457,10 +1457,21 @@ DefineIndex(Oid relationId,
set_indexsafe_procflags();
/*
* The index is now visible, so we can report the OID.
* The index is now visible, so we can report the OID. While on it,
* include the report for the beginning of phase 2.
*/
pgstat_progress_update_param(PROGRESS_CREATEIDX_INDEX_OID,
indexRelationId);
{
const int progress_cols[] = {
PROGRESS_CREATEIDX_INDEX_OID,
PROGRESS_CREATEIDX_PHASE
};
const int64 progress_vals[] = {
indexRelationId,
PROGRESS_CREATEIDX_PHASE_WAIT_1
};
pgstat_progress_update_multi_param(2, progress_cols, progress_vals);
}
/*
* Phase 2 of concurrent index build (see comments for validate_index()
@ -1478,8 +1489,6 @@ DefineIndex(Oid relationId,
* exclusive lock on our table. The lock code will detect deadlock and
* error out properly.
*/
pgstat_progress_update_param(PROGRESS_CREATEIDX_PHASE,
PROGRESS_CREATEIDX_PHASE_WAIT_1);
WaitForLockers(heaplocktag, ShareLock, true);
/*