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spccache.h
Go to the documentation of this file.
1
/*-------------------------------------------------------------------------
2
*
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* spccache.h
4
* Tablespace cache.
5
*
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* Portions Copyright (c) 1996-2024, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* src/include/utils/spccache.h
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef SPCCACHE_H
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#define SPCCACHE_H
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extern
void
get_tablespace_page_costs
(
Oid
spcid,
float8
*spc_random_page_cost,
17
float8
*spc_seq_page_cost);
18
extern
int
get_tablespace_io_concurrency
(
Oid
spcid);
19
extern
int
get_tablespace_maintenance_io_concurrency
(
Oid
spcid);
20
21
#endif
/* SPCCACHE_H */
float8
double float8
Definition:
c.h:609
Oid
unsigned int Oid
Definition:
postgres_ext.h:31
get_tablespace_io_concurrency
int get_tablespace_io_concurrency(Oid spcid)
Definition:
spccache.c:215
get_tablespace_maintenance_io_concurrency
int get_tablespace_maintenance_io_concurrency(Oid spcid)
Definition:
spccache.c:229
get_tablespace_page_costs
void get_tablespace_page_costs(Oid spcid, float8 *spc_random_page_cost, float8 *spc_seq_page_cost)
Definition:
spccache.c:182
src
include
utils
spccache.h
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