c969e2662f
2. Regression tests fail for types int2 and int4 (which can easily be fixed by adding entries to resultmap) aswell as float8 and geometry, where floating point numbers appear to be rounded a little differently than in your expected results (besides that I also need the positive zeros file). I'm including a patch for the first 2, but I don't know whether the latter two are actually a bug in postgres or a bug in the OS or even allowed difference. I'm including my results for reference. Rolf Grossmann
234 lines
6.9 KiB
C
234 lines
6.9 KiB
C
/*-------------------------------------------------------------------------
|
|
*
|
|
* miscadmin.h
|
|
* this file contains general postgres administration and initialization
|
|
* stuff that used to be spread out between the following files:
|
|
* globals.h global variables
|
|
* pdir.h directory path crud
|
|
* pinit.h postgres initialization
|
|
* pmod.h processing modes
|
|
*
|
|
*
|
|
* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
|
|
* Portions Copyright (c) 1994, Regents of the University of California
|
|
*
|
|
* $Id: miscadmin.h,v 1.54 2000/02/23 15:46:14 momjian Exp $
|
|
*
|
|
* NOTES
|
|
* some of the information in this file will be moved to
|
|
* other files.
|
|
*
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
#ifndef MISCADMIN_H
|
|
#define MISCADMIN_H
|
|
|
|
#include <sys/types.h> /* For pid_t */
|
|
|
|
#include "postgres.h"
|
|
|
|
#include "utils/trace.h"
|
|
|
|
/*****************************************************************************
|
|
* globals.h -- *
|
|
*****************************************************************************/
|
|
|
|
/*
|
|
* from postmaster/postmaster.c
|
|
*/
|
|
extern int PostmasterMain(int argc, char *argv[]);
|
|
|
|
/*
|
|
* from utils/init/globals.c
|
|
*/
|
|
extern bool Noversion;
|
|
extern bool Quiet;
|
|
extern bool QueryCancel;
|
|
extern char *DataDir;
|
|
|
|
extern int MyProcPid;
|
|
extern struct Port *MyProcPort;
|
|
extern long MyCancelKey;
|
|
|
|
extern char OutputFileName[];
|
|
|
|
extern char *UserName;
|
|
|
|
/*
|
|
* done in storage/backendid.h for now.
|
|
*
|
|
* extern BackendId MyBackendId;
|
|
* extern BackendTag MyBackendTag;
|
|
*/
|
|
extern bool MyDatabaseIdIsInitialized;
|
|
extern Oid MyDatabaseId;
|
|
extern bool TransactionInitWasProcessed;
|
|
|
|
extern bool IsUnderPostmaster;
|
|
|
|
extern int DebugLvl;
|
|
|
|
/* Date/Time Configuration
|
|
*
|
|
* Constants to pass info from runtime environment:
|
|
* USE_POSTGRES_DATES specifies traditional postgres format for output.
|
|
* USE_ISO_DATES specifies ISO-compliant format for output.
|
|
* USE_SQL_DATES specified Oracle/Ingres-compliant format for output.
|
|
* USE_GERMAN_DATES specifies German-style dd.mm/yyyy date format.
|
|
*
|
|
* DateStyle specifies preference for date formatting for output.
|
|
* EuroDates if client prefers dates interpreted and written w/European conventions.
|
|
*
|
|
* HasCTZSet if client timezone is specified by client.
|
|
* CDayLight is the apparent daylight savings time status.
|
|
* CTimeZone is the timezone offset in seconds.
|
|
* CTZName is the timezone label.
|
|
*/
|
|
|
|
#define MAXTZLEN 7
|
|
|
|
#define USE_POSTGRES_DATES 0
|
|
#define USE_ISO_DATES 1
|
|
#define USE_SQL_DATES 2
|
|
#define USE_GERMAN_DATES 3
|
|
|
|
extern int DateStyle;
|
|
extern bool EuroDates;
|
|
extern bool HasCTZSet;
|
|
extern bool CDayLight;
|
|
extern int CTimeZone;
|
|
extern char CTZName[];
|
|
|
|
extern char FloatFormat[];
|
|
extern char DateFormat[];
|
|
|
|
#define disableFsync pg_options[OPT_NOFSYNC]
|
|
extern bool allowSystemTableMods;
|
|
extern int SortMem;
|
|
|
|
extern Oid LastOidProcessed; /* for query rewrite */
|
|
|
|
/*****************************************************************************
|
|
* pdir.h -- *
|
|
* POSTGRES directory path definitions. *
|
|
*****************************************************************************/
|
|
|
|
extern char *DatabaseName;
|
|
extern char *DatabasePath;
|
|
|
|
/* in utils/misc/database.c */
|
|
extern void GetRawDatabaseInfo(const char *name, Oid *db_id, char *path);
|
|
extern char *ExpandDatabasePath(const char *path);
|
|
|
|
/* now in utils/init/miscinit.c */
|
|
extern void SetDatabaseName(const char *name);
|
|
extern void SetDatabasePath(const char *path);
|
|
|
|
/* even if MULTIBYTE is not enabled, this function is neccesary
|
|
* since pg_proc.h does have.
|
|
*/
|
|
extern const char *getdatabaseencoding(void);
|
|
extern const char *pg_encoding_to_char(int);
|
|
extern int pg_char_to_encoding(const char *);
|
|
|
|
extern char *getpgusername(void);
|
|
extern void SetPgUserName(void);
|
|
extern int GetUserId(void);
|
|
extern void SetUserId(void);
|
|
extern int ValidateBinary(char *path);
|
|
extern int FindExec(char *backend, char *argv0, char *binary_name);
|
|
extern int CheckPathAccess(char *path, char *name, int open_mode);
|
|
|
|
/* lower case version for case-insensitive SQL referenced in pg_proc.h */
|
|
#define GetPgUserName() getpgusername()
|
|
|
|
/*****************************************************************************
|
|
* pmod.h -- *
|
|
* POSTGRES processing mode definitions. *
|
|
*****************************************************************************/
|
|
/*
|
|
* Description:
|
|
* There are three processing modes in POSTGRES. They are
|
|
* "BootstrapProcessing or "bootstrap," InitProcessing or
|
|
* "initialization," and NormalProcessing or "normal."
|
|
*
|
|
* The first two processing modes are used during special times. When the
|
|
* system state indicates bootstrap processing, transactions are all given
|
|
* transaction id "one" and are consequently guarenteed to commit. This mode
|
|
* is used during the initial generation of template databases.
|
|
*
|
|
* Initialization mode until all normal initialization is complete.
|
|
* Some code behaves differently when executed in this mode to enable
|
|
* system bootstrapping.
|
|
*
|
|
* If a POSTGRES binary is in normal mode, then all code may be executed
|
|
* normally.
|
|
*/
|
|
|
|
typedef enum ProcessingMode
|
|
{
|
|
BootstrapProcessing, /* bootstrap creation of template database */
|
|
InitProcessing, /* initializing system */
|
|
NormalProcessing /* normal processing */
|
|
} ProcessingMode;
|
|
|
|
|
|
/*****************************************************************************
|
|
* pinit.h -- *
|
|
* POSTGRES initialization and cleanup definitions. *
|
|
*****************************************************************************/
|
|
/*
|
|
* Note:
|
|
* XXX AddExitHandler not defined yet.
|
|
*/
|
|
|
|
typedef int16 ExitStatus;
|
|
|
|
#define NormalExitStatus (0)
|
|
#define FatalExitStatus (127)
|
|
/* XXX are there any other meaningful exit codes? */
|
|
|
|
/* in utils/init/postinit.c */
|
|
|
|
extern bool PostgresIsInitialized;
|
|
|
|
extern void InitPostgres(const char *dbname);
|
|
|
|
/* one of the ways to get out of here */
|
|
#define ExitPostgres(status) proc_exec(status)
|
|
|
|
/* processing mode support stuff */
|
|
extern ProcessingMode Mode;
|
|
|
|
#define IsBootstrapProcessingMode() ((bool)(Mode == BootstrapProcessing))
|
|
#define IsInitProcessingMode() ((bool)(Mode == InitProcessing))
|
|
#define IsNormalProcessingMode() ((bool)(Mode == NormalProcessing))
|
|
|
|
#define SetProcessingMode(mode) \
|
|
do { \
|
|
AssertArg(mode == BootstrapProcessing || mode == InitProcessing || \
|
|
mode == NormalProcessing); \
|
|
Mode = mode; \
|
|
} while(0)
|
|
|
|
#define GetProcessingMode() Mode
|
|
|
|
extern void IgnoreSystemIndexes(bool mode);
|
|
extern bool IsIgnoringSystemIndexes(void);
|
|
extern bool IsCacheInitialized(void);
|
|
extern void SetWaitingForLock(bool);
|
|
|
|
/*
|
|
* "postmaster.pid" is a file containing postmaster's pid, being
|
|
* created uder $PGDATA upon postmaster's starting up. When postmaster
|
|
* shuts down, it will be unlinked.
|
|
*/
|
|
#define PIDFNAME "postmaster.pid"
|
|
|
|
extern void SetPidFname(char *datadir);
|
|
extern char *GetPidFname(void);
|
|
extern void UnlinkPidFile(void);
|
|
extern int SetPidFile(pid_t pid);
|
|
|
|
#endif /* MISCADMIN_H */
|