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pgbackrest/src/postgres/version.h
David Steele ea04ec7b3f Disable query parallelism in PostgreSQL sessions used for backup control.
There is no need to have parallelism enabled in a backup control session. In particular, 9.6 marks pg_stop_backup() as parallel-safe but an error will be thrown if pg_stop_backup() is run in a worker.
2020-06-25 08:02:48 -04:00

82 lines
4.9 KiB
C

/***********************************************************************************************************************************
PostreSQL Version Constants
***********************************************************************************************************************************/
#ifndef POSTGRES_VERSION_H
#define POSTGRES_VERSION_H
/***********************************************************************************************************************************
PostgreSQL name
***********************************************************************************************************************************/
#define PG_NAME "PostgreSQL"
/***********************************************************************************************************************************
PostgreSQL version constants
***********************************************************************************************************************************/
#define PG_VERSION_83 80300
#define PG_VERSION_84 80400
#define PG_VERSION_90 90000
#define PG_VERSION_91 90100
#define PG_VERSION_92 90200
#define PG_VERSION_93 90300
#define PG_VERSION_94 90400
#define PG_VERSION_95 90500
#define PG_VERSION_96 90600
#define PG_VERSION_10 100000
#define PG_VERSION_11 110000
#define PG_VERSION_12 120000
#define PG_VERSION_13 130000
#define PG_VERSION_MAX PG_VERSION_13
/***********************************************************************************************************************************
Version where various PostgreSQL capabilities were introduced
***********************************************************************************************************************************/
// application_name can be set to show the application name in pg_stat_activity
#define PG_VERSION_APPLICATION_NAME PG_VERSION_90
// pg_is_in_recovery() supported
#define PG_VERSION_HOT_STANDBY PG_VERSION_91
// pg_create_restore_point() supported
#define PG_VERSION_RESTORE_POINT PG_VERSION_91
// pause_at_recovery_target is supported
#define PG_VERSION_RECOVERY_TARGET_PAUSE PG_VERSION_91
// Backup from standby is supported
#define PG_VERSION_BACKUP_STANDBY PG_VERSION_92
// tablespace_map is created during backup
#define PG_VERSION_TABLESPACE_MAP PG_VERSION_95
// recovery target action supported
#define PG_VERSION_RECOVERY_TARGET_ACTION PG_VERSION_95
// parallel query supported
#define PG_VERSION_PARALLEL_QUERY PG_VERSION_96
// xlog was renamed to wal
#define PG_VERSION_WAL_RENAME PG_VERSION_10
// recovery settings are implemented as GUCs (recovery.conf is no longer valid)
#define PG_VERSION_RECOVERY_GUC PG_VERSION_12
/***********************************************************************************************************************************
PostgreSQL version string constants for use in error messages
***********************************************************************************************************************************/
#define PG_VERSION_83_STR "8.3"
#define PG_VERSION_84_STR "8.4"
#define PG_VERSION_90_STR "9.0"
#define PG_VERSION_91_STR "9.1"
#define PG_VERSION_92_STR "9.2"
#define PG_VERSION_93_STR "9.3"
#define PG_VERSION_94_STR "9.4"
#define PG_VERSION_95_STR "9.5"
#define PG_VERSION_96_STR "9.6"
#define PG_VERSION_10_STR "10"
#define PG_VERSION_11_STR "11"
#define PG_VERSION_12_STR "12"
#define PG_VERSION_13_STR "13"
#endif