diff options
author | Bruce Momjian <bruce@momjian.us> | 2003-08-04 00:43:34 +0000 |
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committer | Bruce Momjian <bruce@momjian.us> | 2003-08-04 00:43:34 +0000 |
commit | 089003fb462fcce46c02bf47322b429f73c33c50 (patch) | |
tree | 77d78bc3a149df06f5603f60200a6ab363336624 /src/backend/utils/time/tqual.c | |
parent | 63354a0228a1dbc4a0d5ddc8ecdd8326349d2100 (diff) | |
download | postgresql-089003fb462fcce46c02bf47322b429f73c33c50.tar.gz postgresql-089003fb462fcce46c02bf47322b429f73c33c50.zip |
pgindent run.
Diffstat (limited to 'src/backend/utils/time/tqual.c')
-rw-r--r-- | src/backend/utils/time/tqual.c | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/src/backend/utils/time/tqual.c b/src/backend/utils/time/tqual.c index aec543d0ac6..141381b30ef 100644 --- a/src/backend/utils/time/tqual.c +++ b/src/backend/utils/time/tqual.c @@ -16,7 +16,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/time/tqual.c,v 1.65 2003/07/25 20:18:00 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/time/tqual.c,v 1.66 2003/08/04 00:43:27 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -77,6 +77,7 @@ HeapTupleSatisfiesItself(HeapTupleHeader tuple) if (tuple->t_infomask & HEAP_MOVED_OFF) { TransactionId xvac = HeapTupleHeaderGetXvac(tuple); + if (TransactionIdIsCurrentTransactionId(xvac)) return false; if (!TransactionIdIsInProgress(xvac)) @@ -92,6 +93,7 @@ HeapTupleSatisfiesItself(HeapTupleHeader tuple) else if (tuple->t_infomask & HEAP_MOVED_IN) { TransactionId xvac = HeapTupleHeaderGetXvac(tuple); + if (!TransactionIdIsCurrentTransactionId(xvac)) { if (TransactionIdIsInProgress(xvac)) @@ -218,6 +220,7 @@ HeapTupleSatisfiesNow(HeapTupleHeader tuple) if (tuple->t_infomask & HEAP_MOVED_OFF) { TransactionId xvac = HeapTupleHeaderGetXvac(tuple); + if (TransactionIdIsCurrentTransactionId(xvac)) return false; if (!TransactionIdIsInProgress(xvac)) @@ -233,6 +236,7 @@ HeapTupleSatisfiesNow(HeapTupleHeader tuple) else if (tuple->t_infomask & HEAP_MOVED_IN) { TransactionId xvac = HeapTupleHeaderGetXvac(tuple); + if (!TransactionIdIsCurrentTransactionId(xvac)) { if (TransactionIdIsInProgress(xvac)) @@ -340,6 +344,7 @@ HeapTupleSatisfiesToast(HeapTupleHeader tuple) if (tuple->t_infomask & HEAP_MOVED_OFF) { TransactionId xvac = HeapTupleHeaderGetXvac(tuple); + if (TransactionIdIsCurrentTransactionId(xvac)) return false; if (!TransactionIdIsInProgress(xvac)) @@ -355,6 +360,7 @@ HeapTupleSatisfiesToast(HeapTupleHeader tuple) else if (tuple->t_infomask & HEAP_MOVED_IN) { TransactionId xvac = HeapTupleHeaderGetXvac(tuple); + if (!TransactionIdIsCurrentTransactionId(xvac)) { if (TransactionIdIsInProgress(xvac)) @@ -395,6 +401,7 @@ HeapTupleSatisfiesUpdate(HeapTuple htuple, CommandId curcid) if (tuple->t_infomask & HEAP_MOVED_OFF) { TransactionId xvac = HeapTupleHeaderGetXvac(tuple); + if (TransactionIdIsCurrentTransactionId(xvac)) return HeapTupleInvisible; if (!TransactionIdIsInProgress(xvac)) @@ -410,6 +417,7 @@ HeapTupleSatisfiesUpdate(HeapTuple htuple, CommandId curcid) else if (tuple->t_infomask & HEAP_MOVED_IN) { TransactionId xvac = HeapTupleHeaderGetXvac(tuple); + if (!TransactionIdIsCurrentTransactionId(xvac)) { if (TransactionIdIsInProgress(xvac)) @@ -531,6 +539,7 @@ HeapTupleSatisfiesDirty(HeapTupleHeader tuple) if (tuple->t_infomask & HEAP_MOVED_OFF) { TransactionId xvac = HeapTupleHeaderGetXvac(tuple); + if (TransactionIdIsCurrentTransactionId(xvac)) return false; if (!TransactionIdIsInProgress(xvac)) @@ -546,6 +555,7 @@ HeapTupleSatisfiesDirty(HeapTupleHeader tuple) else if (tuple->t_infomask & HEAP_MOVED_IN) { TransactionId xvac = HeapTupleHeaderGetXvac(tuple); + if (!TransactionIdIsCurrentTransactionId(xvac)) { if (TransactionIdIsInProgress(xvac)) @@ -667,6 +677,7 @@ HeapTupleSatisfiesSnapshot(HeapTupleHeader tuple, Snapshot snapshot) if (tuple->t_infomask & HEAP_MOVED_OFF) { TransactionId xvac = HeapTupleHeaderGetXvac(tuple); + if (TransactionIdIsCurrentTransactionId(xvac)) return false; if (!TransactionIdIsInProgress(xvac)) @@ -682,6 +693,7 @@ HeapTupleSatisfiesSnapshot(HeapTupleHeader tuple, Snapshot snapshot) else if (tuple->t_infomask & HEAP_MOVED_IN) { TransactionId xvac = HeapTupleHeaderGetXvac(tuple); + if (!TransactionIdIsCurrentTransactionId(xvac)) { if (TransactionIdIsInProgress(xvac)) @@ -827,6 +839,7 @@ HeapTupleSatisfiesVacuum(HeapTupleHeader tuple, TransactionId OldestXmin) else if (tuple->t_infomask & HEAP_MOVED_OFF) { TransactionId xvac = HeapTupleHeaderGetXvac(tuple); + if (TransactionIdIsCurrentTransactionId(xvac)) return HEAPTUPLE_DELETE_IN_PROGRESS; if (TransactionIdIsInProgress(xvac)) @@ -841,6 +854,7 @@ HeapTupleSatisfiesVacuum(HeapTupleHeader tuple, TransactionId OldestXmin) else if (tuple->t_infomask & HEAP_MOVED_IN) { TransactionId xvac = HeapTupleHeaderGetXvac(tuple); + if (TransactionIdIsCurrentTransactionId(xvac)) return HEAPTUPLE_INSERT_IN_PROGRESS; if (TransactionIdIsInProgress(xvac)) @@ -860,7 +874,8 @@ HeapTupleSatisfiesVacuum(HeapTupleHeader tuple, TransactionId OldestXmin) else { /* - * Not in Progress, Not Committed, so either Aborted or crashed + * Not in Progress, Not Committed, so either Aborted or + * crashed */ tuple->t_infomask |= HEAP_XMIN_INVALID; return HEAPTUPLE_DEAD; @@ -888,10 +903,11 @@ HeapTupleSatisfiesVacuum(HeapTupleHeader tuple, TransactionId OldestXmin) { if (TransactionIdIsInProgress(HeapTupleHeaderGetXmax(tuple))) return HEAPTUPLE_LIVE; + /* - * We don't really care whether xmax did commit, abort or crash. - * We know that xmax did mark the tuple for update, but it did not - * and will never actually update it. + * We don't really care whether xmax did commit, abort or + * crash. We know that xmax did mark the tuple for update, but + * it did not and will never actually update it. */ tuple->t_infomask |= HEAP_XMAX_INVALID; } @@ -907,7 +923,8 @@ HeapTupleSatisfiesVacuum(HeapTupleHeader tuple, TransactionId OldestXmin) else { /* - * Not in Progress, Not Committed, so either Aborted or crashed + * Not in Progress, Not Committed, so either Aborted or + * crashed */ tuple->t_infomask |= HEAP_XMAX_INVALID; return HEAPTUPLE_LIVE; @@ -1014,9 +1031,8 @@ void FreeXactSnapshot(void) { /* - * We do not free(QuerySnapshot->xip); - * or free(SerializableSnapshot->xip); - * they will be reused soon + * We do not free(QuerySnapshot->xip); or + * free(SerializableSnapshot->xip); they will be reused soon */ QuerySnapshot = NULL; SerializableSnapshot = NULL; |