diff options
| author | Nathan Bossart | 2025-03-18 21:32:56 +0000 |
|---|---|---|
| committer | Nathan Bossart | 2025-03-18 21:32:56 +0000 |
| commit | c9d502eb68094d817fe94c2e954f6fdbb62f4d48 (patch) | |
| tree | 8677ddfbef8a90a709c1d7a0140800b21cca6db8 /src | |
| parent | edba754f052ea0c02287080004aa6051eaa4f597 (diff) | |
Update guidance for running vacuumdb after pg_upgrade.
Now that pg_upgrade can carry over most optimizer statistics, we
should recommend using vacuumdb's new --missing-stats-only option
to only analyze relations that are missing statistics.
Reviewed-by: John Naylor <johncnaylorls@gmail.com>
Discussion: https://postgr.es/m/Z5O1bpcwDrMgyrYy%40nathan
Diffstat (limited to 'src')
| -rw-r--r-- | src/bin/pg_upgrade/check.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/bin/pg_upgrade/check.c b/src/bin/pg_upgrade/check.c index d32fc3d88ec..88daa808035 100644 --- a/src/bin/pg_upgrade/check.c +++ b/src/bin/pg_upgrade/check.c @@ -781,7 +781,7 @@ output_completion_banner(char *deletion_script_file_name) pg_log(PG_REPORT, "Some optimizer statistics may not have been transferred by pg_upgrade.\n" "Once you start the new server, consider running:\n" - " %s/vacuumdb %s--all --analyze-in-stages", new_cluster.bindir, user_specification.data); + " %s/vacuumdb %s--all --analyze-in-stages --missing-stats-only", new_cluster.bindir, user_specification.data); if (deletion_script_file_name) pg_log(PG_REPORT, |