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| author | Álvaro Herrera | 2025-07-07 11:57:43 +0000 |
|---|---|---|
| committer | Álvaro Herrera | 2025-07-07 11:57:43 +0000 |
| commit | 2633dae2e4876a9b7cb90ba025e930a553e5107f (patch) | |
| tree | 9eff715f0db067c8454a9edf60588e03795f0c2f /src/backend/access/transam/xlogutils.c | |
| parent | 62a17a92833d1eaa60d8ea372663290942a1e8eb (diff) | |
Standardize LSN formatting by zero padding
This commit standardizes the output format for LSNs to ensure consistent
representation across various tools and messages. Previously, LSNs were
inconsistently printed as `%X/%X` in some contexts, while others used
zero-padding. This often led to confusion when comparing.
To address this, the LSN format is now uniformly set to `%X/%08X`,
ensuring the lower 32-bit part is always zero-padded to eight
hexadecimal digits.
Author: Japin Li <[email protected]>
Reviewed-by: Masahiko Sawada <[email protected]>
Reviewed-by: Álvaro Herrera <[email protected]>
Discussion: https://postgr.es/m/ME0P300MB0445CA53CA0E4B8C1879AF84B641A@ME0P300MB0445.AUSP300.PROD.OUTLOOK.COM
Diffstat (limited to 'src/backend/access/transam/xlogutils.c')
| -rw-r--r-- | src/backend/access/transam/xlogutils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/access/transam/xlogutils.c b/src/backend/access/transam/xlogutils.c index c389b27f77d..27ea52fdfee 100644 --- a/src/backend/access/transam/xlogutils.c +++ b/src/backend/access/transam/xlogutils.c @@ -795,7 +795,7 @@ XLogReadDetermineTimeline(XLogReaderState *state, XLogRecPtr wantPage, list_free_deep(timelineHistory); - elog(DEBUG3, "switched to timeline %u valid until %X/%X", + elog(DEBUG3, "switched to timeline %u valid until %X/%08X", state->currTLI, LSN_FORMAT_ARGS(state->currTLIValidUntil)); } |