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-rw-r--r--src/include/storage/proc.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/include/storage/proc.h b/src/include/storage/proc.h
index 4dd5a8c2a67..6290e83d50f 100644
--- a/src/include/storage/proc.h
+++ b/src/include/storage/proc.h
@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $Id: proc.h,v 1.39 2001/01/25 03:31:16 tgl Exp $
+ * $Id: proc.h,v 1.40 2001/02/26 00:50:08 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -50,6 +50,10 @@ struct proc
* were starting our xact: vacuum must not
* remove tuples deleted by xid >= xmin ! */
+ /* XLOG location of first XLOG record written by this backend's current
+ * transaction. If backend is not in a transaction or hasn't yet modified
+ * anything, logRec.xrecoff is zero.
+ */
XLogRecPtr logRec;
/* Info about lock the process is currently waiting for, if any. */