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Remove some more "snapshot too old" vestiges.

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Commit f691f5b8 removed the logic, but left behind some now-useless
Snapshot arguments to various AM-internal functions, and missed a couple
of comments.

Reported-by: Peter Geoghegan <pg@bowt.ie>
Discussion: https://postgr.es/m/CAH2-Wznj9qSNXZ1P1uWTUD_FeaTezbUazb416EPwi4Qr_jR_6A%40mail.gmail.com
This commit is contained in:
Thomas Munro
2023-09-08 17:12:12 +12:00
parent e722846daf
commit 9f0602539d
16 changed files with 56 additions and 85 deletions
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7
src/include/access/nbtree.h
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@@ -1231,16 +1231,15 @@ extern void _bt_pendingfsm_finalize(Relation rel, BTVacState *vstate);
* prototypes for functions in nbtsearch.c
*/
extern BTStack _bt_search(Relation rel, Relation heaprel, BTScanInsert key,
Buffer *bufP, int access, Snapshot snapshot);
Buffer *bufP, int access);
extern Buffer _bt_moveright(Relation rel, Relation heaprel, BTScanInsert key,
Buffer buf, bool forupdate, BTStack stack,
int access, Snapshot snapshot);
int access);
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, uint32 level, bool rightmost);
/*
* prototypes for functions in nbtutils.c