diff options
Diffstat (limited to 'src/include/access/transam.h')
| -rw-r--r-- | src/include/access/transam.h | 36 |
1 files changed, 1 insertions, 35 deletions
diff --git a/src/include/access/transam.h b/src/include/access/transam.h index 0da7fe56500..b18f26b951e 100644 --- a/src/include/access/transam.h +++ b/src/include/access/transam.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: transam.h,v 1.32 2001/03/22 04:00:31 momjian Exp $ + * $Id: transam.h,v 1.33 2001/05/14 20:30:21 momjian Exp $ * * NOTES * Transaction System Version 101 now support proper oid @@ -91,38 +91,6 @@ typedef struct LogRelationContentsData typedef LogRelationContentsData *LogRelationContents; -/* ---------------- - * VariableRelationContents structure - * - * The variable relation is a special "relation" which - * is used to store various system "variables" persistantly. - * Unlike other relations in the system, this relation - * is updated in place whenever the variables change. - * - * The first 4 bytes of this relation store the version - * number of the transaction system. - * - * Currently, the relation has only one page and the next - * available xid, the last committed xid and the next - * available oid are stored there. - * - * XXX As of 7.1, pg_variable isn't used anymore; this is dead code. - * ---------------- - */ -#ifdef NOT_USED -typedef struct VariableRelationContentsData -{ - XLogRecPtr LSN; - int TransSystemVersion; - TransactionId nextXidData; - TransactionId lastXidData; /* unused */ - Oid nextOid; -} VariableRelationContentsData; - -typedef VariableRelationContentsData *VariableRelationContents; - -#endif /* NOT_USED */ - /* * VariableCache is placed in shmem and used by * backends to get next available XID & OID. @@ -161,7 +129,6 @@ extern void TransBlockNumberSetXidStatus(Relation relation, bool *failP); /* in transam/varsup.c */ -extern void VariableRelationPutNextXid(TransactionId xid); extern void GetNewTransactionId(TransactionId *xid); extern void ReadNewTransactionId(TransactionId *xid); extern void GetNewObjectId(Oid *oid_return); @@ -174,7 +141,6 @@ extern void CheckMaxObjectId(Oid assigned_oid); /* in transam.c */ extern Relation LogRelation; -extern Relation VariableRelation; extern TransactionId cachedTestXid; extern XidStatus cachedTestXidStatus; |