| Server IP : 185.216.8.13 / Your IP : 216.73.216.159 Web Server : Apache System : Linux webhost-vie2.sitetide.com 4.18.0-553.156.1.el8_10.x86_64 #1 SMP Mon Aug 17 17:52:57 UTC 2026 x86_64 User : medicalkn ( 9986) PHP Version : 8.2.33 Disable Function : syslog MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /proc/thread-self/root/usr/pgsql-17/include/server/access/ |
Upload File : |
/* * brin_revmap.h * Prototypes for BRIN reverse range maps * * Portions Copyright (c) 1996-2024, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION * src/include/access/brin_revmap.h */ #ifndef BRIN_REVMAP_H #define BRIN_REVMAP_H #include "access/brin_tuple.h" #include "storage/block.h" #include "storage/buf.h" #include "storage/itemptr.h" #include "storage/off.h" #include "utils/relcache.h" #include "utils/snapshot.h" /* struct definition lives in brin_revmap.c */ typedef struct BrinRevmap BrinRevmap; extern BrinRevmap *brinRevmapInitialize(Relation idxrel, BlockNumber *pagesPerRange); extern void brinRevmapTerminate(BrinRevmap *revmap); extern void brinRevmapExtend(BrinRevmap *revmap, BlockNumber heapBlk); extern Buffer brinLockRevmapPageForUpdate(BrinRevmap *revmap, BlockNumber heapBlk); extern void brinSetHeapBlockItemptr(Buffer buf, BlockNumber pagesPerRange, BlockNumber heapBlk, ItemPointerData tid); extern BrinTuple *brinGetTupleForHeapBlock(BrinRevmap *revmap, BlockNumber heapBlk, Buffer *buf, OffsetNumber *off, Size *size, int mode); extern bool brinRevmapDesummarizeRange(Relation idxrel, BlockNumber heapBlk); #endif /* BRIN_REVMAP_H */