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Diffstat (limited to 'src/backend/utils/adt/dbsize.c')
-rw-r--r--src/backend/utils/adt/dbsize.c64
1 files changed, 32 insertions, 32 deletions
diff --git a/src/backend/utils/adt/dbsize.c b/src/backend/utils/adt/dbsize.c
index b4a2c8d2197..34efa121b40 100644
--- a/src/backend/utils/adt/dbsize.c
+++ b/src/backend/utils/adt/dbsize.c
@@ -27,7 +27,7 @@
#include "utils/builtins.h"
#include "utils/numeric.h"
#include "utils/rel.h"
-#include "utils/relfilenodemap.h"
+#include "utils/relfilenumbermap.h"
#include "utils/relmapper.h"
#include "utils/syscache.h"
@@ -292,7 +292,7 @@ pg_tablespace_size_name(PG_FUNCTION_ARGS)
* is no check here or at the call sites for that.
*/
static int64
-calculate_relation_size(RelFileNode *rfn, BackendId backend, ForkNumber forknum)
+calculate_relation_size(RelFileLocator *rfn, BackendId backend, ForkNumber forknum)
{
int64 totalsize = 0;
char *relationpath;
@@ -349,7 +349,7 @@ pg_relation_size(PG_FUNCTION_ARGS)
if (rel == NULL)
PG_RETURN_NULL();
- size = calculate_relation_size(&(rel->rd_node), rel->rd_backend,
+ size = calculate_relation_size(&(rel->rd_locator), rel->rd_backend,
forkname_to_number(text_to_cstring(forkName)));
relation_close(rel, AccessShareLock);
@@ -374,7 +374,7 @@ calculate_toast_table_size(Oid toastrelid)
/* toast heap size, including FSM and VM size */
for (forkNum = 0; forkNum <= MAX_FORKNUM; forkNum++)
- size += calculate_relation_size(&(toastRel->rd_node),
+ size += calculate_relation_size(&(toastRel->rd_locator),
toastRel->rd_backend, forkNum);
/* toast index size, including FSM and VM size */
@@ -388,7 +388,7 @@ calculate_toast_table_size(Oid toastrelid)
toastIdxRel = relation_open(lfirst_oid(lc),
AccessShareLock);
for (forkNum = 0; forkNum <= MAX_FORKNUM; forkNum++)
- size += calculate_relation_size(&(toastIdxRel->rd_node),
+ size += calculate_relation_size(&(toastIdxRel->rd_locator),
toastIdxRel->rd_backend, forkNum);
relation_close(toastIdxRel, AccessShareLock);
@@ -417,7 +417,7 @@ calculate_table_size(Relation rel)
* heap size, including FSM and VM
*/
for (forkNum = 0; forkNum <= MAX_FORKNUM; forkNum++)
- size += calculate_relation_size(&(rel->rd_node), rel->rd_backend,
+ size += calculate_relation_size(&(rel->rd_locator), rel->rd_backend,
forkNum);
/*
@@ -456,7 +456,7 @@ calculate_indexes_size(Relation rel)
idxRel = relation_open(idxOid, AccessShareLock);
for (forkNum = 0; forkNum <= MAX_FORKNUM; forkNum++)
- size += calculate_relation_size(&(idxRel->rd_node),
+ size += calculate_relation_size(&(idxRel->rd_locator),
idxRel->rd_backend,
forkNum);
@@ -850,7 +850,7 @@ Datum
pg_relation_filenode(PG_FUNCTION_ARGS)
{
Oid relid = PG_GETARG_OID(0);
- Oid result;
+ RelFileNumber result;
HeapTuple tuple;
Form_pg_class relform;
@@ -864,29 +864,29 @@ pg_relation_filenode(PG_FUNCTION_ARGS)
if (relform->relfilenode)
result = relform->relfilenode;
else /* Consult the relation mapper */
- result = RelationMapOidToFilenode(relid,
- relform->relisshared);
+ result = RelationMapOidToFilenumber(relid,
+ relform->relisshared);
}
else
{
/* no storage, return NULL */
- result = InvalidOid;
+ result = InvalidRelFileNumber;
}
ReleaseSysCache(tuple);
- if (!OidIsValid(result))
+ if (!RelFileNumberIsValid(result))
PG_RETURN_NULL();
PG_RETURN_OID(result);
}
/*
- * Get the relation via (reltablespace, relfilenode)
+ * Get the relation via (reltablespace, relfilenumber)
*
* This is expected to be used when somebody wants to match an individual file
* on the filesystem back to its table. That's not trivially possible via
- * pg_class, because that doesn't contain the relfilenodes of shared and nailed
+ * pg_class, because that doesn't contain the relfilenumbers of shared and nailed
* tables.
*
* We don't fail but return NULL if we cannot find a mapping.
@@ -898,14 +898,14 @@ Datum
pg_filenode_relation(PG_FUNCTION_ARGS)
{
Oid reltablespace = PG_GETARG_OID(0);
- Oid relfilenode = PG_GETARG_OID(1);
+ RelFileNumber relfilenumber = PG_GETARG_OID(1);
Oid heaprel;
- /* test needed so RelidByRelfilenode doesn't misbehave */
- if (!OidIsValid(relfilenode))
+ /* test needed so RelidByRelfilenumber doesn't misbehave */
+ if (!RelFileNumberIsValid(relfilenumber))
PG_RETURN_NULL();
- heaprel = RelidByRelfilenode(reltablespace, relfilenode);
+ heaprel = RelidByRelfilenumber(reltablespace, relfilenumber);
if (!OidIsValid(heaprel))
PG_RETURN_NULL();
@@ -924,7 +924,7 @@ pg_relation_filepath(PG_FUNCTION_ARGS)
Oid relid = PG_GETARG_OID(0);
HeapTuple tuple;
Form_pg_class relform;
- RelFileNode rnode;
+ RelFileLocator rlocator;
BackendId backend;
char *path;
@@ -937,29 +937,29 @@ pg_relation_filepath(PG_FUNCTION_ARGS)
{
/* This logic should match RelationInitPhysicalAddr */
if (relform->reltablespace)
- rnode.spcNode = relform->reltablespace;
+ rlocator.spcOid = relform->reltablespace;
else
- rnode.spcNode = MyDatabaseTableSpace;
- if (rnode.spcNode == GLOBALTABLESPACE_OID)
- rnode.dbNode = InvalidOid;
+ rlocator.spcOid = MyDatabaseTableSpace;
+ if (rlocator.spcOid == GLOBALTABLESPACE_OID)
+ rlocator.dbOid = InvalidOid;
else
- rnode.dbNode = MyDatabaseId;
+ rlocator.dbOid = MyDatabaseId;
if (relform->relfilenode)
- rnode.relNode = relform->relfilenode;
+ rlocator.relNumber = relform->relfilenode;
else /* Consult the relation mapper */
- rnode.relNode = RelationMapOidToFilenode(relid,
- relform->relisshared);
+ rlocator.relNumber = RelationMapOidToFilenumber(relid,
+ relform->relisshared);
}
else
{
/* no storage, return NULL */
- rnode.relNode = InvalidOid;
+ rlocator.relNumber = InvalidRelFileNumber;
/* some compilers generate warnings without these next two lines */
- rnode.dbNode = InvalidOid;
- rnode.spcNode = InvalidOid;
+ rlocator.dbOid = InvalidOid;
+ rlocator.spcOid = InvalidOid;
}
- if (!OidIsValid(rnode.relNode))
+ if (!RelFileNumberIsValid(rlocator.relNumber))
{
ReleaseSysCache(tuple);
PG_RETURN_NULL();
@@ -990,7 +990,7 @@ pg_relation_filepath(PG_FUNCTION_ARGS)
ReleaseSysCache(tuple);
- path = relpathbackend(rnode, backend, MAIN_FORKNUM);
+ path = relpathbackend(rlocator, backend, MAIN_FORKNUM);
PG_RETURN_TEXT_P(cstring_to_text(path));
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-20 13:44:15 +0000