diff options
| author | Robert Haas <rhaas@postgresql.org> | 2010-12-29 06:48:53 -0500 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2010-12-29 06:48:53 -0500 |
| commit | 53dbc27c62d8e1b6c5253feba04a5094cb8fe046 (patch) | |
| tree | b27563b69fa73dc4b7dc873bfc653bedc6ba1e05 /src/include/storage/reinit.h | |
| parent | 9b8aff8c192e2f313f90395d114c58a9ef84f97f (diff) | |
| download | postgresql-53dbc27c62d8e1b6c5253feba04a5094cb8fe046.tar.gz | |
Support unlogged tables.
The contents of an unlogged table are WAL-logged; thus, they are not
available on standby servers and are truncated whenever the database
system enters recovery. Indexes on unlogged tables are also unlogged.
Unlogged GiST indexes are not currently supported.
Diffstat (limited to 'src/include/storage/reinit.h')
| -rw-r--r-- | src/include/storage/reinit.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/include/storage/reinit.h b/src/include/storage/reinit.h new file mode 100644 index 0000000000..9999dff37d --- /dev/null +++ b/src/include/storage/reinit.h @@ -0,0 +1,23 @@ +/*------------------------------------------------------------------------- + * + * reinit.h + * Reinitialization of unlogged relations + * + * + * Portions Copyright (c) 1996-2010, PostgreSQL Global Development Group + * Portions Copyright (c) 1994, Regents of the University of California + * + * src/include/storage/fd.h + * + *------------------------------------------------------------------------- + */ + +#ifndef REINIT_H +#define REINIT_H + +extern void ResetUnloggedRelations(int op); + +#define UNLOGGED_RELATION_CLEANUP 0x0001 +#define UNLOGGED_RELATION_INIT 0x0002 + +#endif /* REINIT_H */ |