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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2004-07-17 03:32:14 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2004-07-17 03:32:14 +0000 |
| commit | fe548629c50b753e96515ba2cfd8a85e8fba10de (patch) | |
| tree | e80b54f71cb7868db3f9f9c97bccf4c48859951a /src/include/access/hash.h | |
| parent | f4c069ca8fc80640bd1bff510697371ffaf45267 (diff) | |
| download | postgresql-fe548629c50b753e96515ba2cfd8a85e8fba10de.tar.gz | |
Invent ResourceOwner mechanism as per my recent proposal, and use it to
keep track of portal-related resources separately from transaction-related
resources. This allows cursors to work in a somewhat sane fashion with
nested transactions. For now, cursor behavior is non-subtransactional,
that is a cursor's state does not roll back if you abort a subtransaction
that fetched from the cursor. We might want to change that later.
Diffstat (limited to 'src/include/access/hash.h')
| -rw-r--r-- | src/include/access/hash.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/include/access/hash.h b/src/include/access/hash.h index 2088cc2f5a..41afe63029 100644 --- a/src/include/access/hash.h +++ b/src/include/access/hash.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/access/hash.h,v 1.55 2004/07/01 00:51:38 tgl Exp $ + * $PostgreSQL: pgsql/src/include/access/hash.h,v 1.56 2004/07/17 03:30:38 tgl Exp $ * * NOTES * modeled after Margo Seltzer's hash implementation for unix. @@ -292,8 +292,7 @@ extern void _hash_expandtable(Relation rel, Buffer metabuf); extern void _hash_regscan(IndexScanDesc scan); extern void _hash_dropscan(IndexScanDesc scan); extern bool _hash_has_active_scan(Relation rel, Bucket bucket); -extern void AtEOXact_hash(void); -extern void AtEOSubXact_hash(TransactionId childXid); +extern void ReleaseResources_hash(void); /* hashsearch.c */ extern bool _hash_next(IndexScanDesc scan, ScanDirection dir); |