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Diffstat (limited to 'src/backend/access/transam/clog.c')
| -rw-r--r-- | src/backend/access/transam/clog.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/access/transam/clog.c b/src/backend/access/transam/clog.c index e6f79320e94..1021802e7db 100644 --- a/src/backend/access/transam/clog.c +++ b/src/backend/access/transam/clog.c @@ -984,8 +984,8 @@ ExtendCLOG(TransactionId newestXact) /* * Remove all CLOG segments before the one holding the passed transaction ID * - * Before removing any CLOG data, we must flush XLOG to disk, to ensure - * that any recently-emitted FREEZE_PAGE records have reached disk; otherwise + * Before removing any CLOG data, we must flush XLOG to disk, to ensure that + * any recently-emitted records with freeze plans have reached disk; otherwise * a crash and restart might leave us with some unfrozen tuples referencing * removed CLOG data. We choose to emit a special TRUNCATE XLOG record too. * Replaying the deletion from XLOG is not critical, since the files could |