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Pass down table relation into more index relation functions

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This is done in preparation for logical decoding on standby, which needs to
include whether visibility affecting WAL records are about a (user) catalog
table. Which is only known for the table, not the indexes.

It's also nice to be able to pass the heap relation to GlobalVisTestFor() in
vacuumRedirectAndPlaceholder().

Author: "Drouvot, Bertrand" <bertranddrouvot.pg@gmail.com>
Discussion: https://postgr.es/m/21b700c3-eecf-2e05-a699-f8c78dd31ec7@gmail.com
This commit is contained in:
Andres Freund
2023-04-01 20:12:26 -07:00
parent a88a18b125
commit 61b313e47e
26 changed files with 214 additions and 170 deletions
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1
src/include/access/genam.h
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@@ -50,6 +50,7 @@ typedef struct IndexVacuumInfo
int message_level; /* ereport level for progress messages */
double num_heap_tuples; /* tuples remaining in heap */
BufferAccessStrategy strategy; /* access strategy for reads */
Relation heaprel; /* the heap relation the index belongs to */
} IndexVacuumInfo;
/*

7
src/include/access/gist_private.h
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@@ -440,7 +440,7 @@ extern XLogRecPtr gistXLogPageDelete(Buffer buffer,
FullTransactionId xid, Buffer parentBuffer,
OffsetNumber downlinkOffset);
extern void gistXLogPageReuse(Relation rel, BlockNumber blkno,
extern void gistXLogPageReuse(Relation rel, Relation heaprel, BlockNumber blkno,
FullTransactionId deleteXid);
extern XLogRecPtr gistXLogUpdate(Buffer buffer,
@@ -449,7 +449,8 @@ extern XLogRecPtr gistXLogUpdate(Buffer buffer,
Buffer leftchildbuf);
extern XLogRecPtr gistXLogDelete(Buffer buffer, OffsetNumber *todelete,
int ntodelete, TransactionId snapshotConflictHorizon);
int ntodelete, TransactionId snapshotConflictHorizon,
Relation heaprel);
extern XLogRecPtr gistXLogSplit(bool page_is_leaf,
SplitedPageLayout *dist,
@@ -485,7 +486,7 @@ extern bool gistproperty(Oid index_oid, int attno,
extern bool gistfitpage(IndexTuple *itvec, int len);
extern bool gistnospace(Page page, IndexTuple *itvec, int len, OffsetNumber todelete, Size freespace);
extern void gistcheckpage(Relation rel, Buffer buf);
extern Buffer gistNewBuffer(Relation r);
extern Buffer gistNewBuffer(Relation r, Relation heaprel);
extern bool gistPageRecyclable(Page page);
extern void gistfillbuffer(Page page, IndexTuple *itup, int len,
OffsetNumber off);

2
src/include/access/heapam_xlog.h
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@@ -409,7 +409,7 @@ extern void heap2_desc(StringInfo buf, XLogReaderState *record);
extern const char *heap2_identify(uint8 info);
extern void heap_xlog_logical_rewrite(XLogReaderState *r);
extern XLogRecPtr log_heap_visible(RelFileLocator rlocator, Buffer heap_buffer,
extern XLogRecPtr log_heap_visible(Relation rel, Buffer heap_buffer,
Buffer vm_buffer,
TransactionId snapshotConflictHorizon,
uint8 vmflags);

37
src/include/access/nbtree.h
View File

@@ -1182,8 +1182,10 @@ extern IndexTuple _bt_swap_posting(IndexTuple newitem, IndexTuple oposting,
extern bool _bt_doinsert(Relation rel, IndexTuple itup,
IndexUniqueCheck checkUnique, bool indexUnchanged,
Relation heapRel);
extern void _bt_finish_split(Relation rel, Buffer lbuf, BTStack stack);
extern Buffer _bt_getstackbuf(Relation rel, BTStack stack, BlockNumber child);
extern void _bt_finish_split(Relation rel, Relation heaprel, Buffer lbuf,
BTStack stack);
extern Buffer _bt_getstackbuf(Relation rel, Relation heaprel, BTStack stack,
BlockNumber child);
/*
* prototypes for functions in nbtsplitloc.c
@@ -1197,16 +1199,18 @@ extern OffsetNumber _bt_findsplitloc(Relation rel, Page origpage,
*/
extern void _bt_initmetapage(Page page, BlockNumber rootbknum, uint32 level,
bool allequalimage);
extern bool _bt_vacuum_needs_cleanup(Relation rel);
extern void _bt_set_cleanup_info(Relation rel, BlockNumber num_delpages);
extern bool _bt_vacuum_needs_cleanup(Relation rel, Relation heaprel);
extern void _bt_set_cleanup_info(Relation rel, Relation heaprel,
BlockNumber num_delpages);
extern void _bt_upgrademetapage(Page page);
extern Buffer _bt_getroot(Relation rel, int access);
extern Buffer _bt_gettrueroot(Relation rel);
extern int _bt_getrootheight(Relation rel);
extern void _bt_metaversion(Relation rel, bool *heapkeyspace,
extern Buffer _bt_getroot(Relation rel, Relation heaprel, int access);
extern Buffer _bt_gettrueroot(Relation rel, Relation heaprel);
extern int _bt_getrootheight(Relation rel, Relation heaprel);
extern void _bt_metaversion(Relation rel, Relation heaprel, bool *heapkeyspace,
bool *allequalimage);
extern void _bt_checkpage(Relation rel, Buffer buf);
extern Buffer _bt_getbuf(Relation rel, BlockNumber blkno, int access);
extern Buffer _bt_getbuf(Relation rel, Relation heaprel, BlockNumber blkno,
int access);
extern Buffer _bt_relandgetbuf(Relation rel, Buffer obuf,
BlockNumber blkno, int access);
extern void _bt_relbuf(Relation rel, Buffer buf);
@@ -1229,21 +1233,22 @@ extern void _bt_pendingfsm_finalize(Relation rel, BTVacState *vstate);
/*
* prototypes for functions in nbtsearch.c
*/
extern BTStack _bt_search(Relation rel, BTScanInsert key, Buffer *bufP,
int access, Snapshot snapshot);
extern Buffer _bt_moveright(Relation rel, BTScanInsert key, Buffer buf,
bool forupdate, BTStack stack, int access, Snapshot snapshot);
extern BTStack _bt_search(Relation rel, Relation heaprel, BTScanInsert key,
Buffer *bufP, int access, Snapshot snapshot);
extern Buffer _bt_moveright(Relation rel, Relation heaprel, BTScanInsert key,
Buffer buf, bool forupdate, BTStack stack,
int access, Snapshot snapshot);
extern OffsetNumber _bt_binsrch_insert(Relation rel, BTInsertState insertstate);
extern int32 _bt_compare(Relation rel, BTScanInsert key, Page page, OffsetNumber offnum);
extern bool _bt_first(IndexScanDesc scan, ScanDirection dir);
extern bool _bt_next(IndexScanDesc scan, ScanDirection dir);
extern Buffer _bt_get_endpoint(Relation rel, uint32 level, bool rightmost,
Snapshot snapshot);
extern Buffer _bt_get_endpoint(Relation rel, Relation heaprel, uint32 level,
bool rightmost, Snapshot snapshot);
/*
* prototypes for functions in nbtutils.c
*/
extern BTScanInsert _bt_mkscankey(Relation rel, IndexTuple itup);
extern BTScanInsert _bt_mkscankey(Relation rel, Relation heaprel, IndexTuple itup);
extern void _bt_freestack(BTStack stack);
extern void _bt_preprocess_array_keys(IndexScanDesc scan);
extern void _bt_start_array_keys(IndexScanDesc scan, ScanDirection dir);