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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2005-08-12 01:36:05 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2005-08-12 01:36:05 +0000 |
| commit | 721e53785d837d48dc33dd68aa77c42ece7c9afb (patch) | |
| tree | 59c7bf34cada497f50c61072826d6fa0de080b57 /src/include/access/transam.h | |
| parent | 9e4a2de8448997924e74ace8dfd9ccd05acb2d08 (diff) | |
| download | postgresql-721e53785d837d48dc33dd68aa77c42ece7c9afb.tar.gz postgresql-721e53785d837d48dc33dd68aa77c42ece7c9afb.zip | |
Solve the problem of OID collisions by probing for duplicate OIDs
whenever we generate a new OID. This prevents occasional duplicate-OID
errors that can otherwise occur once the OID counter has wrapped around.
Duplicate relfilenode values are also checked for when creating new
physical files. Per my recent proposal.
Diffstat (limited to 'src/include/access/transam.h')
| -rw-r--r-- | src/include/access/transam.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/include/access/transam.h b/src/include/access/transam.h index 20518fa3835..51e54a9e053 100644 --- a/src/include/access/transam.h +++ b/src/include/access/transam.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/access/transam.h,v 1.54 2005/04/13 18:54:57 tgl Exp $ + * $PostgreSQL: pgsql/src/include/access/transam.h,v 1.55 2005/08/12 01:36:03 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -126,6 +126,5 @@ extern TransactionId ReadNewTransactionId(void); extern void SetTransactionIdLimit(TransactionId oldest_datfrozenxid, Name oldest_datname); extern Oid GetNewObjectId(void); -extern void CheckMaxObjectId(Oid assigned_oid); #endif /* TRAMSAM_H */ |