diff options
| author | Vadim B. Mikheev | 1996-11-27 07:14:51 +0000 |
|---|---|---|
| committer | Vadim B. Mikheev | 1996-11-27 07:14:51 +0000 |
| commit | 713b65e19c1cf58bbc5dd4dd8845ddf4a67aaa26 (patch) | |
| tree | e81bade13f2e940936cdf9b1ba68ad991c4f6b1c | |
| parent | 1db76d708cc34caaa49952d87cea3c906bda9074 (diff) | |
Setting MyProc->xid to current transaction' id in StartTransaction
and to InvalidTransactionId in CommitTransaction & AbortTransaction
(it's for new TransactionIdIsInProgress func).
| -rw-r--r-- | src/backend/access/transam/xact.c | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/src/backend/access/transam/xact.c b/src/backend/access/transam/xact.c index ff8908de095..e58502ccaa8 100644 --- a/src/backend/access/transam/xact.c +++ b/src/backend/access/transam/xact.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/access/transam/xact.c,v 1.5 1996/11/10 02:59:16 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/access/transam/xact.c,v 1.6 1996/11/27 07:14:51 vadim Exp $ * * NOTES * Transaction aborts can now occur two ways: @@ -753,7 +753,15 @@ StartTransaction() * state to "in progress" * ---------------- */ - s->state = TRANS_INPROGRESS; + s->state = TRANS_INPROGRESS; + + /* + * Let others to know about current transaction is in progress + * - vadim 11/26/96 + */ + if ( MyProc != (PROC*) NULL ) + MyProc->xid = s->transactionIdData; + } /* --------------- @@ -815,6 +823,13 @@ CommitTransaction() if (IsNormalProcessingMode()) Async_NotifyAtCommit(); } + + /* + * Let others to know about no transaction in progress + * - vadim 11/26/96 + */ + if ( MyProc != (PROC*) NULL ) + MyProc->xid = InvalidTransactionId; } /* -------------------------------- @@ -827,6 +842,13 @@ AbortTransaction() { TransactionState s = CurrentTransactionState; + /* + * Let others to know about no transaction in progress + * - vadim 11/26/96 + */ + if ( MyProc != (PROC*) NULL ) + MyProc->xid = InvalidTransactionId; + /* ---------------- * check the current transaction state * ---------------- |