PostgreSQL Source Code git master
•All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Pages
combocid.h
Go to the documentation of this file.
1/*-------------------------------------------------------------------------
2 *
3 * combocid.h
4 * Combo command ID support routines
5 *
6 *
7 * Portions Copyright (c) 1996-2025, PostgreSQL Global Development Group
8 * Portions Copyright (c) 1994, Regents of the University of California
9 *
10 * src/include/utils/combocid.h
11 *
12 *-------------------------------------------------------------------------
13 */
14#ifndef COMBOCID_H
15#define COMBOCID_H
16
17/*
18 * HeapTupleHeaderGetCmin and HeapTupleHeaderGetCmax function prototypes
19 * are in access/htup.h, because that's where the macro definitions that
20 * those functions replaced used to be.
21 */
22
23extern void AtEOXact_ComboCid(void);
24extern void RestoreComboCIDState(char *comboCIDstate);
25extern void SerializeComboCIDState(Size maxsize, char *start_address);
26extern Size EstimateComboCIDStateSpace(void);
27
28#endif /* COMBOCID_H */
Size
size_t Size
Definition: c.h:576
RestoreComboCIDState
void RestoreComboCIDState(char *comboCIDstate)
Definition: combocid.c:342
SerializeComboCIDState
void SerializeComboCIDState(Size maxsize, char *start_address)
Definition: combocid.c:316
AtEOXact_ComboCid
void AtEOXact_ComboCid(void)
Definition: combocid.c:182
EstimateComboCIDStateSpace
Size EstimateComboCIDStateSpace(void)
Definition: combocid.c:297