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| author | Bruce Momjian <bruce@momjian.us> | 2011-06-09 14:32:50 -0400 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2011-06-09 14:32:50 -0400 |
| commit | 6560407c7db2c7e32926a46f5fb52175ac10d9e5 (patch) | |
| tree | 9641e538893819410634624a8e0cb86a13d857a6 /src/backend/commands/sequence.c | |
| parent | adf43b2b36ca3d7f988933990051c74a4bd0d6f8 (diff) | |
| download | postgresql-6560407c7db2c7e32926a46f5fb52175ac10d9e5.tar.gz postgresql-6560407c7db2c7e32926a46f5fb52175ac10d9e5.zip | |
Pgindent run before 9.1 beta2.
Diffstat (limited to 'src/backend/commands/sequence.c')
| -rw-r--r-- | src/backend/commands/sequence.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/backend/commands/sequence.c b/src/backend/commands/sequence.c index 383690270b8..be04177a2ee 100644 --- a/src/backend/commands/sequence.c +++ b/src/backend/commands/sequence.c @@ -1077,12 +1077,12 @@ read_info(SeqTable elm, Relation rel, Buffer *buf) tuple.t_data = (HeapTupleHeader) PageGetItem(page, lp); /* - * Previous releases of Postgres neglected to prevent SELECT FOR UPDATE - * on a sequence, which would leave a non-frozen XID in the sequence - * tuple's xmax, which eventually leads to clog access failures or worse. - * If we see this has happened, clean up after it. We treat this like a - * hint bit update, ie, don't bother to WAL-log it, since we can certainly - * do this again if the update gets lost. + * Previous releases of Postgres neglected to prevent SELECT FOR UPDATE on + * a sequence, which would leave a non-frozen XID in the sequence tuple's + * xmax, which eventually leads to clog access failures or worse. If we + * see this has happened, clean up after it. We treat this like a hint + * bit update, ie, don't bother to WAL-log it, since we can certainly do + * this again if the update gets lost. */ if (HeapTupleHeaderGetXmax(tuple.t_data) != InvalidTransactionId) { |