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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2005-06-13 02:26:53 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2005-06-13 02:26:53 +0000 |
| commit | a2fb7b8a1f1352b26cd5f99ebed5fea6fd64f54c (patch) | |
| tree | f34fea59c40412169553c1c361c5fb65c088ab71 /src/include/libpq/be-fsstubs.h | |
| parent | f52a34229b868249409e73365d42cab097a923e9 (diff) | |
| download | postgresql-a2fb7b8a1f1352b26cd5f99ebed5fea6fd64f54c.tar.gz postgresql-a2fb7b8a1f1352b26cd5f99ebed5fea6fd64f54c.zip | |
Adjust lo_open() so that specifying INV_READ without INV_WRITE creates
a descriptor that uses the current transaction snapshot, rather than
SnapshotNow as it did before (and still does if INV_WRITE is set).
This means pg_dump will now dump a consistent snapshot of large object
contents, as it never could do before. Also, add a lo_create() function
that is similar to lo_creat() but allows the desired OID of the large
object to be specified. This will simplify pg_restore considerably
(but I'll fix that in a separate commit).
Diffstat (limited to 'src/include/libpq/be-fsstubs.h')
| -rw-r--r-- | src/include/libpq/be-fsstubs.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/include/libpq/be-fsstubs.h b/src/include/libpq/be-fsstubs.h index 0e40374e7d3..1307293b257 100644 --- a/src/include/libpq/be-fsstubs.h +++ b/src/include/libpq/be-fsstubs.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/libpq/be-fsstubs.h,v 1.23 2004/12/31 22:03:32 pgsql Exp $ + * $PostgreSQL: pgsql/src/include/libpq/be-fsstubs.h,v 1.24 2005/06/13 02:26:51 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -23,6 +23,7 @@ extern Datum lo_import(PG_FUNCTION_ARGS); extern Datum lo_export(PG_FUNCTION_ARGS); extern Datum lo_creat(PG_FUNCTION_ARGS); +extern Datum lo_create(PG_FUNCTION_ARGS); extern Datum lo_open(PG_FUNCTION_ARGS); extern Datum lo_close(PG_FUNCTION_ARGS); |