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Renaming cleanup, no pgindent yet.

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This commit is contained in:
Bruce Momjian
1998-09-01 03:29:17 +00:00
parent 2aa080fc93
commit af74855a60
329 changed files with 4380 additions and 4388 deletions
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44
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 1.17 1998/08/19 02:03:28 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/time/tqual.c,v 1.18 1998/09/01 03:27:16 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -82,21 +82,21 @@ HeapTupleSatisfiesItself(HeapTuple tuple)
{
if (tuple->t_infomask & HEAP_XMIN_INVALID) /* xid invalid or
* aborted */
return (false);
return false;
if (TransactionIdIsCurrentTransactionId(tuple->t_xmin))
{
if (tuple->t_infomask & HEAP_XMAX_INVALID) /* xid invalid */
return (true);
return true;
else
return (false);
return false;
}
if (!TransactionIdDidCommit(tuple->t_xmin))
{
if (TransactionIdDidAbort(tuple->t_xmin))
tuple->t_infomask |= HEAP_XMIN_INVALID; /* aborted */
return (false);
return false;
}
tuple->t_infomask |= HEAP_XMIN_COMMITTED;
@@ -104,25 +104,25 @@ HeapTupleSatisfiesItself(HeapTuple tuple)
/* the tuple was inserted validly */
if (tuple->t_infomask & HEAP_XMAX_INVALID) /* xid invalid or aborted */
return (true);
return true;
if (tuple->t_infomask & HEAP_XMAX_COMMITTED)
return (false);
return false;
if (TransactionIdIsCurrentTransactionId(tuple->t_xmax))
return (false);
return false;
if (!TransactionIdDidCommit(tuple->t_xmax))
{
if (TransactionIdDidAbort(tuple->t_xmax))
tuple->t_infomask |= HEAP_XMAX_INVALID; /* aborted */
return (true);
return true;
}
/* by here, deleting transaction has committed */
tuple->t_infomask |= HEAP_XMAX_COMMITTED;
return (false);
return false;
}
/*
@@ -191,22 +191,22 @@ HeapTupleSatisfiesNow(HeapTuple tuple)
{
if (tuple->t_infomask & HEAP_XMIN_INVALID) /* xid invalid or
* aborted */
return (false);
return false;
if (TransactionIdIsCurrentTransactionId(tuple->t_xmin))
{
if (CommandIdGEScanCommandId(tuple->t_cmin))
return (false); /* inserted after scan started */
return false; /* inserted after scan started */
if (tuple->t_infomask & HEAP_XMAX_INVALID) /* xid invalid */
return (true);
return true;
Assert(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 */
}
/*
@@ -217,7 +217,7 @@ HeapTupleSatisfiesNow(HeapTuple tuple)
{
if (TransactionIdDidAbort(tuple->t_xmin))
tuple->t_infomask |= HEAP_XMIN_INVALID; /* aborted */
return (false);
return false;
}
tuple->t_infomask |= HEAP_XMIN_COMMITTED;
@@ -226,28 +226,28 @@ HeapTupleSatisfiesNow(HeapTuple tuple)
/* by here, the inserting transaction has committed */
if (tuple->t_infomask & HEAP_XMAX_INVALID) /* xid invalid or aborted */
return (true);
return true;
if (tuple->t_infomask & HEAP_XMAX_COMMITTED)
return (false);
return false;
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 */
return (true);
return true;
}
/* xmax transaction committed */
tuple->t_infomask |= HEAP_XMAX_COMMITTED;
return (false);
return false;
}