blob: c6c754a2ec4d4286efdcac53018713bb6e6df87e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
/*-------------------------------------------------------------------------
*
* spccache.h
* Tablespace cache.
*
* Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/include/utils/spccache.h
*
*-------------------------------------------------------------------------
*/
#ifndef SPCCACHE_H
#define SPCCACHE_H
extern void get_tablespace_page_costs(Oid spcid, float8 *spc_random_page_cost,
float8 *spc_seq_page_cost);
extern int get_tablespace_io_concurrency(Oid spcid);
extern int get_tablespace_maintenance_io_concurrency(Oid spcid);
#endif /* SPCCACHE_H */
|
