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This commit is contained in:
Marc G. Fournier
1997-03-14 23:21:12 +00:00
parent 71fd8d4a4b
commit 53d8be3bbf
19 changed files with 3380 additions and 1424 deletions
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13
src/backend/access/transam/xact.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/transam/xact.c,v 1.7 1997/03/12 20:41:14 scrappy Exp $
* $Header: /cvsroot/pgsql/src/backend/access/transam/xact.c,v 1.8 1997/03/14 23:18:16 scrappy Exp $
*
* NOTES
* Transaction aborts can now occur two ways:
@ -171,7 +171,14 @@ TransactionState CurrentTransactionState =
&CurrentTransactionStateData;
/* ----------------
* info returned when the system is desabled
* info returned when the system is disabled
*
* Apparently a lot of this code is inherited from other prototype systems.
* For DisabledStartTime, use a symbolic value to make the relationships clearer.
* The old value of 1073741823 corresponds to a date in y2004, which is coming closer
* every day. It appears that if we return a value guaranteed larger than
* any real time associated with a transaction then comparisons in other
* modules will still be correct. Let's use BIG_ABSTIME for this. tgl 2/14/97
*
* Note: I have no idea what the significance of the
* 1073741823 in DisabledStartTime.. I just carried
@ -183,7 +190,7 @@ TransactionId DisabledTransactionId = (TransactionId)-1;
CommandId DisabledCommandId = (CommandId) -1;
AbsoluteTime DisabledStartTime = (AbsoluteTime) 1073741823;
AbsoluteTime DisabledStartTime = (AbsoluteTime) BIG_ABSTIME; /* 1073741823; */
/* ----------------
* overflow flag