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pgindent run for 8.2.
This commit is contained in:
Bruce Momjian
@ -3,7 +3,7 @@
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* pg_freespacemap.c
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* display some contents of the free space relation and page maps.
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*
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* $PostgreSQL: pgsql/contrib/pg_freespacemap/pg_freespacemap.c,v 1.7 2006/09/21 20:31:21 tgl Exp $
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* $PostgreSQL: pgsql/contrib/pg_freespacemap/pg_freespacemap.c,v 1.8 2006/10/04 00:29:45 momjian Exp $
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*-------------------------------------------------------------------------
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*/
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#include "postgres.h"
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@ -14,13 +14,13 @@
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#include "storage/freespace.h"
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#define NUM_FREESPACE_PAGES_ELEM 5
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#define NUM_FREESPACE_RELATIONS_ELEM 7
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#define NUM_FREESPACE_PAGES_ELEM 5
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#define NUM_FREESPACE_RELATIONS_ELEM 7
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#if defined(WIN32) || defined(__CYGWIN__)
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/* Need DLLIMPORT for some things that are not so marked in main headers */
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extern DLLIMPORT int MaxFSMPages;
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extern DLLIMPORT int MaxFSMRelations;
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extern DLLIMPORT int MaxFSMPages;
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extern DLLIMPORT int MaxFSMRelations;
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extern DLLIMPORT volatile uint32 InterruptHoldoffCount;
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#endif
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@ -35,12 +35,12 @@ Datum pg_freespacemap_relations(PG_FUNCTION_ARGS);
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*/
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typedef struct
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{
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Oid reltablespace;
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Oid reldatabase;
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Oid relfilenode;
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BlockNumber relblocknumber;
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Size bytes;
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bool isindex;
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Oid reltablespace;
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Oid reldatabase;
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Oid relfilenode;
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BlockNumber relblocknumber;
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Size bytes;
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bool isindex;
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} FreeSpacePagesRec;
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@ -49,14 +49,14 @@ typedef struct
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*/
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typedef struct
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{
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Oid reltablespace;
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Oid reldatabase;
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Oid relfilenode;
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Size avgrequest;
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BlockNumber interestingpages;
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int storedpages;
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int nextpage;
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bool isindex;
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Oid reltablespace;
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Oid reldatabase;
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Oid relfilenode;
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Size avgrequest;
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BlockNumber interestingpages;
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int storedpages;
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int nextpage;
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bool isindex;
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} FreeSpaceRelationsRec;
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@ -66,8 +66,8 @@ typedef struct
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*/
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typedef struct
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{
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TupleDesc tupdesc;
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FreeSpacePagesRec *record;
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TupleDesc tupdesc;
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FreeSpacePagesRec *record;
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} FreeSpacePagesContext;
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@ -76,8 +76,8 @@ typedef struct
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*/
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typedef struct
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{
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TupleDesc tupdesc;
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FreeSpaceRelationsRec *record;
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TupleDesc tupdesc;
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FreeSpaceRelationsRec *record;
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} FreeSpaceRelationsContext;
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@ -89,21 +89,21 @@ PG_FUNCTION_INFO_V1(pg_freespacemap_pages);
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Datum
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pg_freespacemap_pages(PG_FUNCTION_ARGS)
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{
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FuncCallContext *funcctx;
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Datum result;
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MemoryContext oldcontext;
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FreeSpacePagesContext *fctx; /* User function context. */
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TupleDesc tupledesc;
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HeapTuple tuple;
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FSMHeader *FreeSpaceMap; /* FSM main structure. */
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FSMRelation *fsmrel; /* Individual relation. */
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FuncCallContext *funcctx;
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Datum result;
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MemoryContext oldcontext;
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FreeSpacePagesContext *fctx; /* User function context. */
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TupleDesc tupledesc;
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HeapTuple tuple;
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FSMHeader *FreeSpaceMap; /* FSM main structure. */
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FSMRelation *fsmrel; /* Individual relation. */
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if (SRF_IS_FIRSTCALL())
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{
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int i;
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int numPages; /* Max possible no. of pages in map. */
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int nPages; /* Mapped pages for a relation. */
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int i;
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int numPages; /* Max possible no. of pages in map. */
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int nPages; /* Mapped pages for a relation. */
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/*
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* Get the free space map data structure.
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*/
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@ -138,8 +138,8 @@ pg_freespacemap_pages(PG_FUNCTION_ARGS)
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fctx->tupdesc = BlessTupleDesc(tupledesc);
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/*
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* Allocate numPages worth of FreeSpacePagesRec records, this is
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* an upper bound.
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* Allocate numPages worth of FreeSpacePagesRec records, this is an
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* upper bound.
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*/
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fctx->record = (FreeSpacePagesRec *) palloc(sizeof(FreeSpacePagesRec) * numPages);
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@ -147,16 +147,16 @@ pg_freespacemap_pages(PG_FUNCTION_ARGS)
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MemoryContextSwitchTo(oldcontext);
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/*
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* Lock free space map and scan though all the relations.
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* For each relation, gets all its mapped pages.
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* Lock free space map and scan though all the relations. For each
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* relation, gets all its mapped pages.
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*/
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LWLockAcquire(FreeSpaceLock, LW_EXCLUSIVE);
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i = 0;
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for (fsmrel = FreeSpaceMap->usageList; fsmrel; fsmrel = fsmrel->nextUsage)
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for (fsmrel = FreeSpaceMap->usageList; fsmrel; fsmrel = fsmrel->nextUsage)
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{
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if (fsmrel->isIndex)
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if (fsmrel->isIndex)
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{
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/* Index relation. */
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IndexFSMPageData *page;
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@ -169,9 +169,9 @@ pg_freespacemap_pages(PG_FUNCTION_ARGS)
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fctx->record[i].reltablespace = fsmrel->key.spcNode;
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fctx->record[i].reldatabase = fsmrel->key.dbNode;
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fctx->record[i].relfilenode = fsmrel->key.relNode;
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fctx->record[i].relblocknumber = IndexFSMPageGetPageNum(page);
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fctx->record[i].bytes = 0;
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fctx->record[i].isindex = true;
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fctx->record[i].relblocknumber = IndexFSMPageGetPageNum(page);
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fctx->record[i].bytes = 0;
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fctx->record[i].isindex = true;
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page++;
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i++;
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@ -191,9 +191,9 @@ pg_freespacemap_pages(PG_FUNCTION_ARGS)
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fctx->record[i].reldatabase = fsmrel->key.dbNode;
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fctx->record[i].relfilenode = fsmrel->key.relNode;
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fctx->record[i].relblocknumber = FSMPageGetPageNum(page);
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fctx->record[i].bytes = FSMPageGetSpace(page);
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fctx->record[i].isindex = false;
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fctx->record[i].bytes = FSMPageGetSpace(page);
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fctx->record[i].isindex = false;
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page++;
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i++;
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}
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@ -216,7 +216,7 @@ pg_freespacemap_pages(PG_FUNCTION_ARGS)
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if (funcctx->call_cntr < funcctx->max_calls)
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{
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int i = funcctx->call_cntr;
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FreeSpacePagesRec *record = &fctx->record[i];
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FreeSpacePagesRec *record = &fctx->record[i];
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Datum values[NUM_FREESPACE_PAGES_ELEM];
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bool nulls[NUM_FREESPACE_PAGES_ELEM];
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@ -261,20 +261,20 @@ PG_FUNCTION_INFO_V1(pg_freespacemap_relations);
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Datum
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pg_freespacemap_relations(PG_FUNCTION_ARGS)
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{
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FuncCallContext *funcctx;
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Datum result;
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MemoryContext oldcontext;
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FreeSpaceRelationsContext *fctx; /* User function context. */
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TupleDesc tupledesc;
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HeapTuple tuple;
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FSMHeader *FreeSpaceMap; /* FSM main structure. */
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FSMRelation *fsmrel; /* Individual relation. */
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FuncCallContext *funcctx;
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Datum result;
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MemoryContext oldcontext;
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FreeSpaceRelationsContext *fctx; /* User function context. */
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TupleDesc tupledesc;
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HeapTuple tuple;
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FSMHeader *FreeSpaceMap; /* FSM main structure. */
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FSMRelation *fsmrel; /* Individual relation. */
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if (SRF_IS_FIRSTCALL())
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{
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int i;
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int numRelations; /* Max no. of Relations in map. */
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int i;
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int numRelations; /* Max no. of Relations in map. */
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/*
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* Get the free space map data structure.
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*/
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@ -313,8 +313,8 @@ pg_freespacemap_relations(PG_FUNCTION_ARGS)
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fctx->tupdesc = BlessTupleDesc(tupledesc);
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/*
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* Allocate numRelations worth of FreeSpaceRelationsRec records,
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* this is also an upper bound.
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* Allocate numRelations worth of FreeSpaceRelationsRec records, this
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* is also an upper bound.
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*/
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fctx->record = (FreeSpaceRelationsRec *) palloc(sizeof(FreeSpaceRelationsRec) * numRelations);
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@ -328,12 +328,12 @@ pg_freespacemap_relations(PG_FUNCTION_ARGS)
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i = 0;
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for (fsmrel = FreeSpaceMap->usageList; fsmrel; fsmrel = fsmrel->nextUsage)
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for (fsmrel = FreeSpaceMap->usageList; fsmrel; fsmrel = fsmrel->nextUsage)
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{
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fctx->record[i].reltablespace = fsmrel->key.spcNode;
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fctx->record[i].reldatabase = fsmrel->key.dbNode;
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fctx->record[i].relfilenode = fsmrel->key.relNode;
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fctx->record[i].avgrequest = (int64)fsmrel->avgRequest;
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fctx->record[i].avgrequest = (int64) fsmrel->avgRequest;
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fctx->record[i].interestingpages = fsmrel->interestingPages;
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fctx->record[i].storedpages = fsmrel->storedPages;
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fctx->record[i].nextpage = fsmrel->nextPage;
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@ -358,7 +358,7 @@ pg_freespacemap_relations(PG_FUNCTION_ARGS)
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if (funcctx->call_cntr < funcctx->max_calls)
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{
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int i = funcctx->call_cntr;
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FreeSpaceRelationsRec *record = &fctx->record[i];
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FreeSpaceRelationsRec *record = &fctx->record[i];
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Datum values[NUM_FREESPACE_RELATIONS_ELEM];
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bool nulls[NUM_FREESPACE_RELATIONS_ELEM];
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@ -368,6 +368,7 @@ pg_freespacemap_relations(PG_FUNCTION_ARGS)
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nulls[1] = false;
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values[2] = ObjectIdGetDatum(record->relfilenode);
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nulls[2] = false;
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/*
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* avgrequest isn't meaningful for an index
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*/
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