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Ensure that all TransactionId comparisons are encapsulated in macros

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(TransactionIdPrecedes, TransactionIdFollows, etc).  First step on the
way to transaction ID wrap solution ...
This commit is contained in:
Tom Lane
2001-08-23 23:06:38 +00:00
parent 29ec29ffac
commit 7326e78c42
17 changed files with 139 additions and 100 deletions
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14
src/backend/access/common/heaptuple.c
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@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/common/heaptuple.c,v 1.72 2001/06/12 05:55:49 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/access/common/heaptuple.c,v 1.73 2001/08/23 23:06:37 tgl Exp $
*
* NOTES
* The old interface functions have been converted to macros
@ -441,20 +441,16 @@ heap_getsysattr(HeapTuple tup, int attnum, bool *isnull)
result = ObjectIdGetDatum(tup->t_data->t_oid);
break;
case MinTransactionIdAttributeNumber:
/* XXX should have a TransactionIdGetDatum macro */
result = (Datum) (tup->t_data->t_xmin);
result = TransactionIdGetDatum(tup->t_data->t_xmin);
break;
case MinCommandIdAttributeNumber:
/* XXX should have a CommandIdGetDatum macro */
result = (Datum) (tup->t_data->t_cmin);
result = CommandIdGetDatum(tup->t_data->t_cmin);
break;
case MaxTransactionIdAttributeNumber:
/* XXX should have a TransactionIdGetDatum macro */
result = (Datum) (tup->t_data->t_xmax);
result = TransactionIdGetDatum(tup->t_data->t_xmax);
break;
case MaxCommandIdAttributeNumber:
/* XXX should have a CommandIdGetDatum macro */
result = (Datum) (tup->t_data->t_cmax);
result = CommandIdGetDatum(tup->t_data->t_cmax);
break;
case TableOidAttributeNumber:
result = ObjectIdGetDatum(tup->t_tableOid);