diff options
Diffstat (limited to 'src/backend/commands/indexcmds.c')
| -rw-r--r-- | src/backend/commands/indexcmds.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c index f2ff5b6da21..c6a01f5b759 100644 --- a/src/backend/commands/indexcmds.c +++ b/src/backend/commands/indexcmds.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/commands/indexcmds.c,v 1.184 2009/04/04 17:40:36 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/commands/indexcmds.c,v 1.185 2009/06/11 14:48:55 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -639,25 +639,25 @@ DefineIndex(RangeVar *heapRelation, * We can exclude any running transactions that have xmin > the xmin of * our reference snapshot; their oldest snapshot must be newer than ours. * We can also exclude any transactions that have xmin = zero, since they - * evidently have no live snapshot at all (and any one they might be - * in process of taking is certainly newer than ours). Transactions in - * other DBs can be ignored too, since they'll never even be able to see - * this index. + * evidently have no live snapshot at all (and any one they might be in + * process of taking is certainly newer than ours). Transactions in other + * DBs can be ignored too, since they'll never even be able to see this + * index. * * We can also exclude autovacuum processes and processes running manual * lazy VACUUMs, because they won't be fazed by missing index entries - * either. (Manual ANALYZEs, however, can't be excluded because they + * either. (Manual ANALYZEs, however, can't be excluded because they * might be within transactions that are going to do arbitrary operations * later.) * * Also, GetCurrentVirtualXIDs never reports our own vxid, so we need not * check for that. * - * If a process goes idle-in-transaction with xmin zero, we do not need - * to wait for it anymore, per the above argument. We do not have the - * infrastructure right now to stop waiting if that happens, but we can - * at least avoid the folly of waiting when it is idle at the time we - * would begin to wait. We do this by repeatedly rechecking the output of + * If a process goes idle-in-transaction with xmin zero, we do not need to + * wait for it anymore, per the above argument. We do not have the + * infrastructure right now to stop waiting if that happens, but we can at + * least avoid the folly of waiting when it is idle at the time we would + * begin to wait. We do this by repeatedly rechecking the output of * GetCurrentVirtualXIDs. If, during any iteration, a particular vxid * doesn't show up in the output, we know we can forget about it. */ @@ -680,12 +680,12 @@ DefineIndex(RangeVar *heapRelation, newer_snapshots = GetCurrentVirtualXIDs(snapshot->xmin, true, false, - PROC_IS_AUTOVACUUM | PROC_IN_VACUUM, + PROC_IS_AUTOVACUUM | PROC_IN_VACUUM, &n_newer_snapshots); for (j = i; j < n_old_snapshots; j++) { if (!VirtualTransactionIdIsValid(old_snapshots[j])) - continue; /* found uninteresting in previous cycle */ + continue; /* found uninteresting in previous cycle */ for (k = 0; k < n_newer_snapshots; k++) { if (VirtualTransactionIdEquals(old_snapshots[j], @@ -1058,7 +1058,7 @@ GetDefaultOpClass(Oid type_id, Oid am_id) ScanKeyData skey[1]; SysScanDesc scan; HeapTuple tup; - TYPCATEGORY tcategory; + TYPCATEGORY tcategory; /* If it's a domain, look at the base type instead */ type_id = getBaseType(type_id); |