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pgindent run over code.

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This commit is contained in:
Bruce Momjian
1999-05-25 16:15:34 +00:00
parent 4b04b01aaa
commit 07842084fe
413 changed files with 11723 additions and 10769 deletions
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95
src/backend/utils/time/tqual.c
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@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/time/tqual.c,v 1.28 1999/04/12 16:57:27 vadim Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/time/tqual.c,v 1.29 1999/05/25 16:13:02 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -26,11 +26,11 @@
extern bool PostgresIsInitialized;
SnapshotData SnapshotDirtyData;
Snapshot SnapshotDirty = &SnapshotDirtyData;
SnapshotData SnapshotDirtyData;
Snapshot SnapshotDirty = &SnapshotDirtyData;
Snapshot QuerySnapshot = NULL;
Snapshot SerializableSnapshot = NULL;
Snapshot QuerySnapshot = NULL;
Snapshot SerializableSnapshot = NULL;
/*
* XXX Transaction system override hacks start here
@@ -59,7 +59,7 @@ setheapoverride(bool on)
*/
/*
* HeapTupleSatisfiesItself
* HeapTupleSatisfiesItself
* True iff heap tuple is valid for "itself."
* "{it}self" means valid as of everything that's happened
* in the current transaction, _including_ the current command.
@@ -91,7 +91,7 @@ HeapTupleSatisfiesItself(HeapTupleHeader tuple)
if (tuple->t_infomask & HEAP_MOVED_OFF)
{
if (TransactionIdDidCommit((TransactionId)tuple->t_cmin))
if (TransactionIdDidCommit((TransactionId) tuple->t_cmin))
{
tuple->t_infomask |= HEAP_XMIN_INVALID;
return false;
@@ -99,7 +99,7 @@ HeapTupleSatisfiesItself(HeapTupleHeader tuple)
}
else if (tuple->t_infomask & HEAP_MOVED_IN)
{
if (!TransactionIdDidCommit((TransactionId)tuple->t_cmin))
if (!TransactionIdDidCommit((TransactionId) tuple->t_cmin))
{
tuple->t_infomask |= HEAP_XMIN_INVALID;
return false;
@@ -130,7 +130,7 @@ HeapTupleSatisfiesItself(HeapTupleHeader tuple)
{
if (tuple->t_infomask & HEAP_MARKED_FOR_UPDATE)
return true;
return false; /* updated by other */
return false; /* updated by other */
}
if (TransactionIdIsCurrentTransactionId(tuple->t_xmax))
@@ -157,7 +157,7 @@ HeapTupleSatisfiesItself(HeapTupleHeader tuple)
}
/*
* HeapTupleSatisfiesNow
* HeapTupleSatisfiesNow
* True iff heap tuple is valid "now."
* "now" means valid including everything that's happened
* in the current transaction _up to, but not including,_
@@ -218,7 +218,7 @@ HeapTupleSatisfiesNow(HeapTupleHeader tuple)
if (tuple->t_infomask & HEAP_MOVED_OFF)
{
if (TransactionIdDidCommit((TransactionId)tuple->t_cmin))
if (TransactionIdDidCommit((TransactionId) tuple->t_cmin))
{
tuple->t_infomask |= HEAP_XMIN_INVALID;
return false;
@@ -226,7 +226,7 @@ HeapTupleSatisfiesNow(HeapTupleHeader tuple)
}
else if (tuple->t_infomask & HEAP_MOVED_IN)
{
if (!TransactionIdDidCommit((TransactionId)tuple->t_cmin))
if (!TransactionIdDidCommit((TransactionId) tuple->t_cmin))
{
tuple->t_infomask |= HEAP_XMIN_INVALID;
return false;
@@ -300,19 +300,19 @@ HeapTupleSatisfiesNow(HeapTupleHeader tuple)
int
HeapTupleSatisfiesUpdate(HeapTuple tuple)
{
HeapTupleHeader th = tuple->t_data;
HeapTupleHeader th = tuple->t_data;
if (AMI_OVERRIDE)
return HeapTupleMayBeUpdated;
if (!(th->t_infomask & HEAP_XMIN_COMMITTED))
{
if (th->t_infomask & HEAP_XMIN_INVALID) /* xid invalid or aborted */
if (th->t_infomask & HEAP_XMIN_INVALID) /* xid invalid or aborted */
return HeapTupleInvisible;
if (th->t_infomask & HEAP_MOVED_OFF)
{
if (TransactionIdDidCommit((TransactionId)th->t_cmin))
if (TransactionIdDidCommit((TransactionId) th->t_cmin))
{
th->t_infomask |= HEAP_XMIN_INVALID;
return HeapTupleInvisible;
@@ -320,7 +320,7 @@ HeapTupleSatisfiesUpdate(HeapTuple tuple)
}
else if (th->t_infomask & HEAP_MOVED_IN)
{
if (!TransactionIdDidCommit((TransactionId)th->t_cmin))
if (!TransactionIdDidCommit((TransactionId) th->t_cmin))
{
th->t_infomask |= HEAP_XMIN_INVALID;
return HeapTupleInvisible;
@@ -329,9 +329,10 @@ HeapTupleSatisfiesUpdate(HeapTuple tuple)
else if (TransactionIdIsCurrentTransactionId(th->t_xmin))
{
if (CommandIdGEScanCommandId(th->t_cmin) && !heapisoverride())
return HeapTupleInvisible; /* inserted after scan started */
return HeapTupleInvisible; /* inserted after scan
* started */
if (th->t_infomask & HEAP_XMAX_INVALID) /* xid invalid */
if (th->t_infomask & HEAP_XMAX_INVALID) /* xid invalid */
return HeapTupleMayBeUpdated;
Assert(TransactionIdIsCurrentTransactionId(th->t_xmax));
@@ -340,14 +341,16 @@ HeapTupleSatisfiesUpdate(HeapTuple tuple)
return HeapTupleMayBeUpdated;
if (CommandIdGEScanCommandId(th->t_cmax))
return HeapTupleSelfUpdated;/* updated after scan started */
return HeapTupleSelfUpdated; /* updated after scan
* started */
else
return HeapTupleInvisible; /* updated before scan started */
return HeapTupleInvisible; /* updated before scan
* started */
}
else if (!TransactionIdDidCommit(th->t_xmin))
{
if (TransactionIdDidAbort(th->t_xmin))
th->t_infomask |= HEAP_XMIN_INVALID; /* aborted */
th->t_infomask |= HEAP_XMIN_INVALID; /* aborted */
return HeapTupleInvisible;
}
th->t_infomask |= HEAP_XMIN_COMMITTED;
@@ -355,14 +358,14 @@ HeapTupleSatisfiesUpdate(HeapTuple tuple)
/* by here, the inserting transaction has committed */
if (th->t_infomask & HEAP_XMAX_INVALID) /* xid invalid or aborted */
if (th->t_infomask & HEAP_XMAX_INVALID) /* xid invalid or aborted */
return HeapTupleMayBeUpdated;
if (th->t_infomask & HEAP_XMAX_COMMITTED)
{
if (th->t_infomask & HEAP_MARKED_FOR_UPDATE)
return HeapTupleMayBeUpdated;
return HeapTupleUpdated; /* updated by other */
return HeapTupleUpdated;/* updated by other */
}
if (TransactionIdIsCurrentTransactionId(th->t_xmax))
@@ -370,7 +373,8 @@ HeapTupleSatisfiesUpdate(HeapTuple tuple)
if (th->t_infomask & HEAP_MARKED_FOR_UPDATE)
return HeapTupleMayBeUpdated;
if (CommandIdGEScanCommandId(th->t_cmax))
return HeapTupleSelfUpdated;/* updated after scan started */
return HeapTupleSelfUpdated; /* updated after scan
* started */
else
return HeapTupleInvisible; /* updated before scan started */
}
@@ -392,7 +396,7 @@ HeapTupleSatisfiesUpdate(HeapTuple tuple)
if (th->t_infomask & HEAP_MARKED_FOR_UPDATE)
return HeapTupleMayBeUpdated;
return HeapTupleUpdated; /* updated by other */
return HeapTupleUpdated; /* updated by other */
}
bool
@@ -411,13 +415,14 @@ HeapTupleSatisfiesDirty(HeapTupleHeader tuple)
if (tuple->t_infomask & HEAP_MOVED_OFF)
{
/*
* HeapTupleSatisfiesDirty is used by unique btree-s and so
* may be used while vacuuming.
*/
if (TransactionIdIsCurrentTransactionId((TransactionId)tuple->t_cmin))
if (TransactionIdIsCurrentTransactionId((TransactionId) tuple->t_cmin))
return false;
if (TransactionIdDidCommit((TransactionId)tuple->t_cmin))
if (TransactionIdDidCommit((TransactionId) tuple->t_cmin))
{
tuple->t_infomask |= HEAP_XMIN_INVALID;
return false;
@@ -426,9 +431,9 @@ HeapTupleSatisfiesDirty(HeapTupleHeader tuple)
}
else if (tuple->t_infomask & HEAP_MOVED_IN)
{
if (!TransactionIdIsCurrentTransactionId((TransactionId)tuple->t_cmin))
if (!TransactionIdIsCurrentTransactionId((TransactionId) tuple->t_cmin))
{
if (TransactionIdDidCommit((TransactionId)tuple->t_cmin))
if (TransactionIdDidCommit((TransactionId) tuple->t_cmin))
tuple->t_infomask |= HEAP_XMIN_COMMITTED;
else
{
@@ -457,7 +462,7 @@ HeapTupleSatisfiesDirty(HeapTupleHeader tuple)
return false;
}
SnapshotDirty->xmin = tuple->t_xmin;
return true; /* in insertion by other */
return true; /* in insertion by other */
}
else
tuple->t_infomask |= HEAP_XMIN_COMMITTED;
@@ -473,7 +478,7 @@ HeapTupleSatisfiesDirty(HeapTupleHeader tuple)
if (tuple->t_infomask & HEAP_MARKED_FOR_UPDATE)
return true;
SnapshotDirty->tid = tuple->t_ctid;
return false; /* updated by other */
return false; /* updated by other */
}
if (TransactionIdIsCurrentTransactionId(tuple->t_xmax))
@@ -488,7 +493,7 @@ HeapTupleSatisfiesDirty(HeapTupleHeader tuple)
}
/* running xact */
SnapshotDirty->xmax = tuple->t_xmax;
return true; /* in updation by other */
return true; /* in updation by other */
}
/* xmax transaction committed */
@@ -498,7 +503,7 @@ HeapTupleSatisfiesDirty(HeapTupleHeader tuple)
return true;
SnapshotDirty->tid = tuple->t_ctid;
return false; /* updated by other */
return false; /* updated by other */
}
bool
@@ -514,7 +519,7 @@ HeapTupleSatisfiesSnapshot(HeapTupleHeader tuple, Snapshot snapshot)
if (tuple->t_infomask & HEAP_MOVED_OFF)
{
if (TransactionIdDidCommit((TransactionId)tuple->t_cmin))
if (TransactionIdDidCommit((TransactionId) tuple->t_cmin))
{
tuple->t_infomask |= HEAP_XMIN_INVALID;
return false;
@@ -522,7 +527,7 @@ HeapTupleSatisfiesSnapshot(HeapTupleHeader tuple, Snapshot snapshot)
}
else if (tuple->t_infomask & HEAP_MOVED_IN)
{
if (!TransactionIdDidCommit((TransactionId)tuple->t_cmin))
if (!TransactionIdDidCommit((TransactionId) tuple->t_cmin))
{
tuple->t_infomask |= HEAP_XMIN_INVALID;
return false;
@@ -555,17 +560,17 @@ HeapTupleSatisfiesSnapshot(HeapTupleHeader tuple, Snapshot snapshot)
tuple->t_infomask |= HEAP_XMIN_COMMITTED;
}
/*
* By here, the inserting transaction has committed -
* have to check when...
/*
* By here, the inserting transaction has committed - have to check
* when...
*/
if (tuple->t_xmin >= snapshot->xmax)
return false;
if (tuple->t_xmin >= snapshot->xmin)
{
uint32 i;
uint32 i;
for (i = 0; i < snapshot->xcnt; i++)
{
if (tuple->t_xmin == snapshot->xip[i])
@@ -584,15 +589,15 @@ HeapTupleSatisfiesSnapshot(HeapTupleHeader tuple, Snapshot snapshot)
if (TransactionIdIsCurrentTransactionId(tuple->t_xmax))
{
if (CommandIdGEScanCommandId(tuple->t_cmax))
return true; /* deleted after scan started */
return true; /* deleted after scan started */
else
return false; /* deleted before scan started */
return false; /* deleted before scan started */
}
if (!TransactionIdDidCommit(tuple->t_xmax))
{
if (TransactionIdDidAbort(tuple->t_xmax))
tuple->t_infomask |= HEAP_XMAX_INVALID; /* aborted */
tuple->t_infomask |= HEAP_XMAX_INVALID; /* aborted */
return true;
}
@@ -604,8 +609,8 @@ HeapTupleSatisfiesSnapshot(HeapTupleHeader tuple, Snapshot snapshot)
return true;
if (tuple->t_xmax >= snapshot->xmin)
{
uint32 i;
uint32 i;
for (i = 0; i < snapshot->xcnt; i++)
{
if (tuple->t_xmax == snapshot->xip[i])