#include "postgres.h"#include "common/file_perm.h"#include "libpq/libpq-be.h"#include "libpq/pqcomm.h"#include "miscadmin.h"#include "postmaster/postmaster.h"#include "storage/procnumber.h"#include "storage/procsignal.h"
Go to the source code of this file.
Variable Documentation
◆ allowSystemTableMods
Definition at line 132 of file globals.c.
Referenced by ATAddForeignKeyConstraint(), ATExecAddIndexConstraint(), ATSimplePermissions(), cluster_rel(), createdb(), createPartitionTable(), CreateSchemaCommand(), CreateStatistics(), CreateTableSpace(), CreateTriggerFiringOn(), DefineIndex(), DefineQueryRewrite(), DefineRelation(), perform_relmap_update(), RangeVarCallbackForAlterRelation(), RangeVarCallbackForDropRelation(), RangeVarCallbackForPolicy(), RangeVarCallbackForRenameRule(), RangeVarCallbackForRenameTrigger(), RangeVarCallbackOwnsRelation(), RemovePolicyById(), RemoveRewriteRuleById(), RemoveTriggerById(), renameatt_check(), RenameSchema(), RenameTableSpace(), and truncate_check_rel().
◆ autovacuum_max_parallel_workers
| int autovacuum_max_parallel_workers = 0 |
Definition at line 148 of file globals.c.
Referenced by parallel_vacuum_compute_workers().
◆ CheckClientConnectionPending
| volatile sig_atomic_t CheckClientConnectionPending = false |
Definition at line 35 of file globals.c.
Referenced by ClientCheckTimeoutHandler(), and ProcessInterrupts().
◆ ClientConnectionLost
| volatile sig_atomic_t ClientConnectionLost = false |
Definition at line 36 of file globals.c.
Referenced by internal_flush_buffer(), and ProcessInterrupts().
◆ commit_timestamp_buffers
| int commit_timestamp_buffers = 0 |
Definition at line 164 of file globals.c.
Referenced by CommitTsShmemBuffers(), and CommitTsShmemRequest().
◆ CritSectionCount
Definition at line 45 of file globals.c.
Referenced by AtInplace_Inval(), CompactCheckpointerRequestQueue(), errfinish(), errstart(), heap_page_would_be_all_visible(), HeapTupleHeaderGetCmax(), log_newpage_buffer(), MemoryContextCreate(), pgaio_io_process_completion(), pgstat_prepare_report_checksum_failure(), PreInplace_Inval(), proc_exit_prepare(), ProcessClientWriteInterrupt(), ProcessInterrupts(), visibilitymap_set(), XactLogAbortRecord(), XactLogCommitRecord(), XLogEnsureRecordSpace(), and XLogWrite().
◆ data_directory_mode
| int data_directory_mode = PG_DIR_MODE_OWNER |
Definition at line 79 of file globals.c.
Referenced by checkDataDir(), RetrieveDataDirCreatePerm(), and show_data_directory_mode().
◆ DatabasePath
Definition at line 106 of file globals.c.
Referenced by load_relcache_init_file(), load_relmap_file(), perform_relmap_update(), ProcessCommittedInvalidationMessages(), RelationCacheInitFilePreInvalidate(), RelationMapFinishBootstrap(), SetDatabasePath(), and write_relcache_init_file().
◆ DataDir
Definition at line 73 of file globals.c.
Referenced by AbsoluteConfigLocation(), ChangeToDataDir(), checkControlFile(), checkDataDir(), convert_and_check_filename(), CreateDataDirLockFile(), CreateLockFile(), CreateTableSpace(), do_pg_backup_start(), get_controlfile(), GetSharedMemName(), InitWalRecovery(), main(), pg_control_checkpoint(), pg_control_init(), pg_control_recovery(), pg_control_system(), PGSemaphoreInit(), PGSharedMemoryAttach(), PGSharedMemoryCreate(), ProcessConfigFileInternal(), SelectConfigFiles(), SetDataDir(), update_controlfile(), and UpdateControlFile().
◆ DateOrder
| int DateOrder = DATEORDER_MDY |
Definition at line 128 of file globals.c.
Referenced by assign_datestyle(), check_datestyle(), DecodeNumber(), EncodeDateOnly(), and EncodeDateTime().
◆ DateStyle
| int DateStyle = USE_ISO_DATES |
Definition at line 127 of file globals.c.
Referenced by assign_datestyle(), check_datestyle(), date_out(), PGTYPESdate_to_asc(), PGTYPEStimestamp_to_asc(), set_transmission_modes(), time_out(), timestamp_out(), timestamptz_out(), and timetz_out().
◆ enableFsync
Definition at line 131 of file globals.c.
Referenced by copydir(), get_sync_bit(), issue_xlog_fsync(), pg_fdatasync(), pg_flush_data(), pg_fsync_no_writethrough(), pg_fsync_writethrough(), ProcessSyncRequests(), ScheduleBufferTagForWriteback(), SyncDataDirectory(), and XLogFlush().
◆ ExitOnAnyError
Definition at line 125 of file globals.c.
Referenced by asyncQueueReadAllNotifications(), BeginInternalSubTransaction(), CheckpointerMain(), and errstart().
◆ FrontendProtocol
| ProtocolVersion FrontendProtocol |
Definition at line 30 of file globals.c.
Referenced by BackendInitialize(), pq_redirect_to_shm_mq(), process_postgres_switches(), ProcessStartupPacket(), send_message_to_frontend(), and SendNegotiateProtocolVersion().
◆ hash_mem_multiplier
| double hash_mem_multiplier = 2.0 |
Definition at line 134 of file globals.c.
Referenced by get_hash_memory_limit().
◆ IdleInTransactionSessionTimeoutPending
| volatile sig_atomic_t IdleInTransactionSessionTimeoutPending = false |
Definition at line 37 of file globals.c.
Referenced by IdleInTransactionSessionTimeoutHandler(), and ProcessInterrupts().
◆ IdleSessionTimeoutPending
| volatile sig_atomic_t IdleSessionTimeoutPending = false |
Definition at line 39 of file globals.c.
Referenced by IdleSessionTimeoutHandler(), and ProcessInterrupts().
◆ IdleStatsUpdateTimeoutPending
| volatile sig_atomic_t IdleStatsUpdateTimeoutPending = false |
Definition at line 42 of file globals.c.
Referenced by IdleStatsUpdateTimeoutHandler(), and ProcessInterrupts().
◆ InterruptHoldoffCount
Definition at line 43 of file globals.c.
Referenced by errfinish(), proc_exit_prepare(), ProcessClientWriteInterrupt(), ProcessInterrupts(), ProcessRecoveryConflictInterrupts(), and SyncRepWaitForLSN().
◆ InterruptPending
| volatile sig_atomic_t InterruptPending = false |
Definition at line 32 of file globals.c.
Referenced by ClientCheckTimeoutHandler(), die(), HandleLogMemoryContextInterrupt(), HandleParallelApplyMessageInterrupt(), HandleParallelMessageInterrupt(), HandleProcSignalBarrierInterrupt(), HandleRecoveryConflictInterrupt(), HandleRepackMessageInterrupt(), HandleSlotSyncMessageInterrupt(), IdleInTransactionSessionTimeoutHandler(), IdleSessionTimeoutHandler(), IdleStatsUpdateTimeoutHandler(), internal_flush_buffer(), proc_exit_prepare(), ProcessInterrupts(), report_recovery_conflict(), ResetProcSignalBarrierBits(), StatementCancelHandler(), TransactionTimeoutHandler(), and vacuum_delay_point().
◆ IntervalStyle
| int IntervalStyle = INTSTYLE_POSTGRES |
Definition at line 129 of file globals.c.
Referenced by DecodeInterval(), DecodeInterval(), interval_out(), PGTYPESinterval_to_asc(), and set_transmission_modes().
◆ IsBinaryUpgrade
Definition at line 123 of file globals.c.
Referenced by AddEnumLabel(), ApplyLauncherRegister(), AssignTypeArrayOid(), AssignTypeMultirangeArrayOid(), AssignTypeMultirangeOid(), CommentObject(), create_toast_table(), CreateDatabaseUsingFileCopy(), createdb(), CreateRole(), CreateTableSpace(), DefineCollation(), DefineOpClass(), ExecSecLabelStmt(), GetNewOidWithIndex(), GetNewRelFileNumber(), heap_create_with_catalog(), icu_validate_locale(), index_create(), index_update_stats(), InitPostgres(), InvalidateObsoleteReplicationSlots(), KeepLogSeg(), LaunchMissingBackgroundProcesses(), mdunlinkfork(), PostmasterMain(), process_postgres_switches(), RelationSetNewRelfilenumber(), ReplicationSlotCreate(), truncate_check_rel(), TypeCreate(), and TypeShellMake().
◆ IsPostmasterEnvironment
Definition at line 121 of file globals.c.
Referenced by dsm_create(), get_slru_entry(), GetNewObjectId(), HotStandbyActiveInReplay(), InitStandaloneProcess(), MarkAsPreparingGuts(), pgstat_fetch_entry(), pgstat_read_statsfile(), pgstat_shutdown_hook(), pgstat_wal_flush_cb(), postmaster_child_launch(), PostmasterMain(), RegisterBackgroundWorker(), RequestCheckpoint(), RequestNamedLWLockTranche(), SetNextObjectId(), ShutdownXLOG(), StartupXLOG(), and UnlinkLockFiles().
◆ IsUnderPostmaster
Definition at line 122 of file globals.c.
Referenced by _PG_init(), AdvanceNextFullTransactionIdPastXid(), AuxiliaryProcessMainCommon(), bootstrap_signals(), BootstrapModeMain(), CheckMyDatabase(), CheckRecoveryConsistency(), createdb(), CreateRestartPoint(), CreateSharedMemoryAndSemaphores(), DebugFileOpen(), dsm_attach(), dsm_backend_startup(), dsm_create(), dsm_impl_pin_segment(), dsm_impl_posix_resize(), dsm_impl_unpin_segment(), dsm_postmaster_startup(), EventTriggerDDLCommandEnd(), EventTriggerDDLCommandStart(), EventTriggerOnLogin(), EventTriggerSQLDrop(), EventTriggerTableRewrite(), ForwardSyncRequest(), get_slru_entry(), GetNewMultiXactId(), GetNewTransactionId(), GetQuitSignalReason(), init_ps_display(), InitAuxiliaryProcess(), InitializeLatchWaitSet(), InitializeSessionUserId(), InitializeSessionUserIdStandalone(), InitializeWaitEventSupport(), InitPostgres(), InitPostmasterChild(), InitProcess(), InitShmemAllocator(), InitSync(), LockBufferInternal(), LWLockAcquire(), LWLockShmemRequest(), MaintainLatestCompletedXidRecovery(), parallel_vacuum_compute_workers(), PerformRecoveryXLogAction(), PerformWalRecovery(), pg_get_shmem_pagesize(), pgaio_io_wait(), pgaio_worker_needs_synchronous_execution(), PGSemaphoreCreate(), PGSharedMemoryNoReAttach(), PGSharedMemoryReAttach(), pgss_shmem_init(), pgstat_fetch_entry(), pgstat_read_statsfile(), pgstat_report_autovac(), pgstat_report_recovery_conflict(), pgstat_shutdown_hook(), pgstat_wal_flush_cb(), pgstat_write_statsfile(), plan_create_index_workers(), PostgresMain(), PostgresSingleUserMain(), postmaster_child_launch(), process_postgres_switches(), process_settings(), ProcessConfigFile(), ProcessConfigFileInternal(), ProcessStartupProcInterrupts(), ProcGlobalShmemRequest(), ReadRecord(), readRecoverySignalFile(), RegisterBackgroundWorker(), RegisterDynamicBackgroundWorker(), RegisterShmemCallbacks(), ReplicationSlotAcquire(), ResetShmemAllocator(), SendPostmasterSignal(), set_config_sourcefile(), set_config_with_handle(), SetMultiXactIdLimit(), SetTransactionIdLimit(), ShmemInitRequested(), ShmemInitStruct(), ShmemRequestInternal(), standard_planner(), start_xact_command(), superuser_arg(), UpdateLogicalDecodingStatusEndOfRecovery(), vacuum_delay_point(), verify_dictoptions(), WaitLatch(), WaitLatchOrSocket(), XLogArchiveNotify(), XLogPageRead(), XLogPrefetchIncrement(), XLogRecGetFullXid(), XLogShutdownWalRcv(), and XLogWrite().
◆ LogMemoryContextPending
| volatile sig_atomic_t LogMemoryContextPending = false |
Definition at line 41 of file globals.c.
Referenced by HandleLogMemoryContextInterrupt(), ProcessAutoVacLauncherInterrupts(), ProcessCheckpointerInterrupts(), ProcessInterrupts(), ProcessLogMemoryContextInterrupt(), ProcessMainLoopInterrupts(), ProcessPgArchInterrupts(), ProcessStartupProcInterrupts(), and ProcessWalSummarizerInterrupts().
◆ maintenance_work_mem
| int maintenance_work_mem = 65536 |
Definition at line 135 of file globals.c.
Referenced by _brin_leader_participate_as_worker(), _brin_parallel_build_main(), _bt_leader_participate_as_worker(), _bt_parallel_build_main(), _bt_spools_heapscan(), _gin_leader_participate_as_worker(), _gin_parallel_build_main(), _h_spoolinit(), brinbuild(), bt_check_every_level(), dead_items_alloc(), ginbuild(), ginBuildCallback(), ginInsertCleanup(), gistbuild(), gistInitBuffering(), hashbuild(), heapam_relation_copy_for_cluster(), parallel_vacuum_main(), plan_cluster_use_sort(), plan_create_index_workers(), RI_Initial_Check(), RI_PartitionRemove_Check(), and validate_index().
◆ max_parallel_maintenance_workers
| int max_parallel_maintenance_workers = 2 |
Definition at line 136 of file globals.c.
Referenced by parallel_vacuum_compute_workers(), and plan_create_index_workers().
◆ max_parallel_workers
| int max_parallel_workers = 8 |
Definition at line 147 of file globals.c.
Referenced by RegisterDynamicBackgroundWorker().
◆ max_worker_processes
| int max_worker_processes = 8 |
Definition at line 146 of file globals.c.
Referenced by BackgroundWorkerShmemInit(), BackgroundWorkerShmemRequest(), BackgroundWorkerStateChange(), CheckRequiredParameterValues(), ForgetBackgroundWorker(), ForgetUnstartedBackgroundWorkers(), GetBackgroundWorkerPid(), InitControlFile(), InitializeMaxBackends(), InitPostmasterChildSlots(), ProcGlobalShmemInit(), RegisterBackgroundWorker(), ReportBackgroundWorkerExit(), ReportBackgroundWorkerPID(), TerminateBackgroundWorker(), and XLogReportParameters().
◆ MaxBackends
| int MaxBackends = 0 |
Definition at line 149 of file globals.c.
Referenced by AioChooseMaxConcurrency(), AioProcs(), AsyncShmemInit(), AsyncShmemRequest(), BTreeShmemInit(), BTreeShmemRequest(), DeadLockCheckRecurse(), dsm_postmaster_startup(), ExpandConstraints(), FindLockCycleRecurse(), FindLockCycleRecurseMember(), GetBlockerStatusData(), GetLockConflicts(), GetLockStatusData(), GetSerializableTransactionSnapshotInt(), GetSingleProcBlockerStatusData(), InitBufferManagerAccess(), InitDeadLockChecking(), InitializeMaxBackends(), MyOldestMemberMXactIdSlot(), pg_safe_snapshot_blocking_pids(), pgstat_get_backend_current_activity(), pgstat_get_crashed_backend_activity(), PreCommit_Notify(), predicatelock_twophase_recover(), PredicateLockShmemRequest(), PreparedXactOldestMemberMXactIdSlot(), ProcGlobalSemas(), ProcGlobalShmemInit(), ProcGlobalShmemRequest(), TestConfiguration(), WaitForLSN(), WaitLSNShmemInit(), and WaitLSNShmemRequest().
◆ MaxConnections
| int MaxConnections = 100 |
Definition at line 145 of file globals.c.
Referenced by CheckRequiredParameterValues(), InitControlFile(), InitializeMaxBackends(), InitPostmasterChildSlots(), ListenServerPort(), PostmasterMain(), ProcGlobalShmemInit(), and XLogReportParameters().
◆ multixact_member_buffers
| int multixact_member_buffers = 32 |
Definition at line 165 of file globals.c.
Referenced by MultiXactShmemRequest().
◆ multixact_offset_buffers
| int multixact_offset_buffers = 16 |
Definition at line 166 of file globals.c.
Referenced by MultiXactShmemRequest().
◆ my_exec_path
Definition at line 83 of file globals.c.
Referenced by adjust_data_dir(), get_configdata(), get_doc_path(), get_etc_path(), get_extension_control_directories(), get_html_path(), get_include_path(), get_includeserver_path(), get_lib_path(), get_locale_path(), get_man_path(), get_pkginclude_path(), get_pkglib_path(), get_share_path(), get_tsearch_config_filename(), getInstallationPaths(), InitStandaloneProcess(), main(), main(), make_relative_path(), ParseTzFile(), pg_bindtextdomain(), pg_config(), pg_TZDIR(), PostmasterMain(), process_psqlrc(), and set_pglocale_pgservice().
◆ MyCancelKey
| uint8 MyCancelKey[MAX_CANCEL_KEY_LENGTH] |
Definition at line 54 of file globals.c.
Referenced by InitPostgres(), and PostgresMain().
◆ MyCancelKeyLength
| int MyCancelKeyLength = 0 |
Definition at line 55 of file globals.c.
Referenced by InitPostgres(), and PostgresMain().
◆ MyClientSocket
| struct ClientSocket* MyClientSocket |
Definition at line 52 of file globals.c.
Referenced by BackendMain(), and postmaster_child_launch().
◆ MyDatabaseHasLoginEventTriggers
Definition at line 100 of file globals.c.
Referenced by EventTriggerOnLogin(), and InitPostgres().
◆ MyDatabaseId
| Oid MyDatabaseId = InvalidOid |
Definition at line 96 of file globals.c.
Referenced by AfterTriggerSetState(), AlterDatabase(), AlterObjectRename_internal(), AlterPublicationOwner_internal(), AlterSchemaOwner_internal(), AlterSubscription(), AlterSubscriptionOwner(), AlterSubscriptionOwner_internal(), ApplyPendingListenActions(), asyncQueueNotificationToEntry(), asyncQueueProcessPageEntries(), ATExecDetachPartition(), AutoVacuumRequestWork(), BecomeRegisteredListener(), CacheInvalidateCatalog(), CacheInvalidateHeapTupleCommon(), CacheInvalidateRelcache(), CacheInvalidateRelcacheByTuple(), CacheInvalidateRelSync(), check_default_table_access_method(), check_default_tablespace(), check_default_text_search_config(), check_temp_tablespaces(), CheckLogicalDecodingRequirements(), CheckMyDatabase(), checkSharedDependencies(), checkTempNamespaceStatus(), classIdGetDbId(), CleanupListenersOnExit(), ComputeXidHorizons(), ConditionalLockDatabaseObject(), create_pg_locale_builtin(), create_pg_locale_icu(), create_pg_locale_libc(), CreateDecodingContext(), CreateInitDecodingContext(), CreatePublication(), CreateSchemaCommand(), CreateSubscription(), current_database(), database_to_xml_internal(), DeconstructQualifiedName(), do_analyze_rel(), do_autovacuum(), dropdb(), DropSubscription(), EventTriggerOnLogin(), exec_object_restorecon(), exec_replication_command(), ExecuteTruncateGuts(), ExpandColumnRefStar(), ExportSnapshot(), extension_is_trusted(), find_funcstat_entry(), find_tabstat_entry(), get_subscription_oid(), GetCurrentVirtualXIDs(), GetNewRelFileNumber(), GetOldestActiveTransactionId(), GetRunningTransactionData(), heap_inplace_update_and_unlock(), heap_vacuum_rel(), IdentifySystem(), ImportSnapshot(), init_database_collation(), initialize_acl(), InitializeParallelDSM(), InitPostgres(), InitTempTableNamespace(), InitWalSender(), InitWalSenderSlot(), libpqrcv_exec(), LocalExecuteInvalidationMessage(), LockApplyTransactionForSession(), LockDatabaseFrozenIds(), LockDatabaseObject(), LockGXact(), logical_heap_rewrite_flush_mappings(), logical_rewrite_log_mapping(), LogLogicalMessage(), LogStandbyInvalidations(), map_sql_catalog_to_xmlschema_types(), map_sql_schema_to_xmlschema_types(), map_sql_table_to_xmlschema(), map_sql_type_to_xml_name(), match_db_entries(), movedb(), perform_relmap_update(), perform_work_item(), pg_collation_actual_version(), pg_namespace_aclmask_ext(), pg_relation_filepath(), pg_stat_reset_single_function_counters(), pg_stat_reset_single_table_counters(), pgss_store(), pgstat_bestart_final(), pgstat_build_snapshot(), pgstat_copy_relation_stats(), pgstat_create_function(), pgstat_create_relation(), pgstat_drop_function(), pgstat_drop_relation(), pgstat_fetch_stat_funcentry(), pgstat_fetch_stat_tabentry_ext(), pgstat_init_function_usage(), pgstat_prep_database_pending(), pgstat_prep_relation_pending(), pgstat_report_analyze(), pgstat_report_deadlock(), pgstat_report_recovery_conflict(), pgstat_report_tempfile(), pgstat_report_vacuum(), pgstat_reset_counters(), pgstat_shutdown_hook(), pgstat_update_dbstats(), pgstat_update_parallel_workers_stats(), PostgresMain(), PrepareTableEntriesForListen(), PrepareToInvalidateCacheTuple(), PrepareTransaction(), ProcArrayInstallImportedXmin(), ProcArrayInstallRestoredXmin(), RangeVarCallbackForStats(), RangeVarGetAndCheckCreationNamespace(), RangeVarGetCreationNamespace(), RangeVarGetRelidExtended(), read_stream_begin_impl(), ReindexMultipleTables(), RelationInitLockInfo(), RelationInitPhysicalAddr(), RelationMapFinishBootstrap(), RenameDatabase(), RenameSchema(), ReplicationSlotCreate(), roles_is_member_of(), ScanPgRelation(), SearchSysCacheLocked1(), sepgsql_schema_post_create(), SetDatabaseHasLoginEventTriggers(), SetLocktagRelationOid(), shdepDropOwned(), shdepReassignOwned(), SignalBackends(), SnapBuildProcessRunningXacts(), start_repack_decoding_worker(), transformColumnRef(), TwoPhaseGetOldestXidInCommit(), UnlockApplyTransactionForSession(), UnlockDatabaseObject(), UpdateLogicalMappings(), vac_truncate_clog(), vac_update_datfrozenxid(), vacuum_is_permitted_for_relation(), XactLogAbortRecord(), and XactLogCommitRecord().
◆ MyDatabaseTableSpace
| Oid MyDatabaseTableSpace = InvalidOid |
Definition at line 98 of file globals.c.
Referenced by AlterTableMoveAll(), ATPrepSetTableSpace(), calculate_tablespace_size(), check_temp_tablespaces(), CheckRelationTableSpaceMove(), DefineIndex(), DefineRelation(), ExecReindex(), FileSetInit(), get_tablespace(), get_tablespace_location(), GetDefaultTablespace(), GetNewRelFileNumber(), heap_create(), heap_inplace_update_and_unlock(), InitPostgres(), LogStandbyInvalidations(), OpenTemporaryFile(), perform_relmap_update(), pg_relation_filepath(), PrepareTempTablespaces(), ReindexMultipleInternal(), RelationInitPhysicalAddr(), RelationMapFinishBootstrap(), RelidByRelfilenumber(), SetRelationTableSpace(), XactLogAbortRecord(), and XactLogCommitRecord().
◆ MyLatch
| struct Latch* MyLatch |
Definition at line 65 of file globals.c.
Referenced by ApplyLauncherMain(), autoprewarm_main(), AutoVacLauncherMain(), avl_sigusr2_handler(), BackgroundWriterMain(), CheckDeadLockAlert(), CheckpointerMain(), CheckpointWriteDelay(), ClientCheckTimeoutHandler(), ConditionVariableTimedSleep(), ConfigurePostmasterWaitSet(), copy_read_data(), DataChecksumsWorkerMain(), dc_delay_barrier(), die(), do_pg_backup_stop(), ExecAppendAsyncEventWait(), gather_readnext(), handle_pm_child_exit_signal(), handle_pm_pmsignal_signal(), handle_pm_reload_request_signal(), handle_pm_shutdown_request_signal(), handle_sig_alarm(), HandleRepackMessageInterrupt(), IdleInTransactionSessionTimeoutHandler(), IdleSessionTimeoutHandler(), IdleStatsUpdateTimeoutHandler(), InitializeLatchWaitSet(), InitProcessLocalLatch(), IoWorkerMain(), launcher_cancel_handler(), lazy_truncate_heap(), libpqsrv_cancel(), libpqsrv_connect_internal(), libpqsrv_get_result(), LogicalParallelApplyLoop(), logicalrep_worker_stop_internal(), LogicalRepApplyLoop(), mq_putmessage(), pa_send_data(), pa_wait_for_xact_state(), pg_promote(), pg_sleep(), pg_stash_advice_worker_main(), pg_wait_until_termination(), pgarch_MainLoop(), pgarch_waken_stop(), pgfdw_get_cleanup_result(), pq_check_connection(), pq_init(), ProcessClientReadInterrupt(), ProcessClientWriteInterrupt(), ProcessPendingWrites(), procsignal_sigusr1_handler(), ProcSleep(), ProcWaitForSignal(), ReqShutdownXLOG(), secure_read(), secure_write(), ServerLoop(), shm_mq_receive_bytes(), shm_mq_send_bytes(), shm_mq_wait_internal(), ShutDownSlotSync(), SignalHandlerForConfigReload(), SignalHandlerForShutdownRequest(), sigUsr1Handler(), StatementCancelHandler(), summarizer_wait_for_wal(), SwitchBackToLocalLatch(), SwitchToSharedLatch(), SyncRepWaitForLSN(), SysLoggerMain(), test_shm_mq_pipelined(), throttle(), TransactionTimeoutHandler(), wait_for_slot_activity(), wait_for_table_state_change(), wait_for_worker_state_change(), wait_for_workers_to_become_ready(), WaitForAllTransactionsToFinish(), WaitForBackgroundWorkerShutdown(), WaitForBackgroundWorkerStartup(), WaitForLSN(), WaitForParallelWorkersToAttach(), WaitForParallelWorkersToFinish(), WaitForReplicationWorkerAttach(), WalRcvWaitForStartPosition(), WalReceiverMain(), WalSndLastCycleHandler(), WalSndLoop(), WalSndWaitForWal(), WalWriterMain(), and worker_spi_main().
◆ MyPMChildSlot
| int MyPMChildSlot |
Definition at line 56 of file globals.c.
Referenced by MarkPostmasterChildInactive(), MarkPostmasterChildWalSender(), postmaster_child_launch(), and RegisterPostmasterChildActive().
◆ MyProcNumber
| ProcNumber MyProcNumber = INVALID_PROC_NUMBER |
Definition at line 92 of file globals.c.
Referenced by addLSNWaiter(), ApplyPendingListenActions(), asyncQueueReadAllNotifications(), asyncQueueUnregister(), AuxiliaryProcKill(), BackgroundWriterMain(), BecomeRegisteredListener(), buffer_readv_complete(), buffer_readv_complete_one(), buffer_readv_report(), BufferLockDequeueSelf(), BufferLockQueueSelf(), CheckpointerMain(), CleanupInvalidationState(), CleanupListenersOnExit(), ConditionVariableBroadcast(), ConditionVariableCancelSleep(), ConditionVariablePrepareToSleep(), ConditionVariableTimedSleep(), DebugPrintBufferRefcount(), deleteLSNWaiter(), DropRelationBuffers(), DropRelationsAllBuffers(), FlushLocalBuffer(), GetSerializableTransactionSnapshotInt(), InitAuxiliaryProcess(), InitializeParallelDSM(), InitProcess(), InitRecoveryTransactionEnvironment(), InitTempTableNamespace(), InvalidateLocalBuffer(), InvalidatePossiblyObsoleteSlot(), local_buffer_write_error_callback(), LockBufferForCleanup(), LockGXact(), LWLockDequeueSelf(), LWLockQueueSelf(), MarkAsPreparingGuts(), md_readv_report(), MultiXactIdSetOldestMember(), MultiXactIdSetOldestVisible(), MyOldestMemberMXactIdSlot(), MyOldestVisibleMXactIdSlot(), pgaio_init_backend(), pgaio_io_acquire_nb(), pgaio_io_process_completion(), pgaio_io_reclaim(), pgaio_io_wait(), pgaio_worker_die(), pgaio_worker_error_callback(), pgaio_worker_register(), pgaio_wref_check_done(), PgArchiverMain(), pgstat_beinit(), pgstat_bestart_final(), pgstat_flush_backend(), pgstat_shutdown_hook(), PrepareTableEntriesForListen(), ProcKill(), ProcSignalInit(), ReplicationSlotAcquire(), ReplicationSlotCleanup(), ReplicationSlotCreate(), ReplicationSlotsDropDBSlots(), SharedInvalBackendInit(), SIGetDataEntries(), smgr_aio_describe_identity(), start_repack_decoding_worker(), StartTransaction(), TransactionGroupUpdateXidStatus(), UnlockBuffers(), VirtualXactLockTableCleanup(), visibilitymap_set(), WaitForLSN(), WaitLSNCleanup(), WALInsertLockAcquire(), WalReceiverMain(), WalSummarizerMain(), and WalWriterMain().
◆ MyProcPid
| int MyProcPid |
Definition at line 49 of file globals.c.
Referenced by AddWaitEventToSet(), ApplyLauncherMain(), apw_detach_shmem(), apw_dump_now(), apw_load_buffers(), apw_start_database_worker(), apw_start_leader_worker(), Async_Listen(), Async_Unlisten(), Async_UnlistenAll(), asyncQueueNotificationToEntry(), asyncQueueReadAllNotifications(), ATExecMergePartitions(), ATExecSplitPartition(), autoprewarm_main(), AutoVacLauncherMain(), basic_archive_file(), BecomeRegisteredListener(), CheckpointerMain(), CleanupListenersOnExit(), CleanupProcSignalState(), DisownLatch(), ExportSnapshot(), FileSetInit(), fork_process(), get_backend_type_for_log(), GetSerializableTransactionSnapshotInt(), HandleWalSndInitStopping(), InitAuxiliaryProcess(), initialize_prng(), InitializeParallelDSM(), InitializeWaitEventSupport(), InitLatch(), InitPostmasterDeathWatchHandle(), InitProcess(), InitProcessGlobals(), InitWalSenderSlot(), injection_point_allowed(), injection_points_attach(), IsLogicalLauncher(), LaunchParallelWorkers(), llvm_compile_module(), LockAcquireExtended(), LockTimeoutHandler(), log_status_format(), logicalrep_worker_launch(), main(), ModifyWaitEvent(), OpenTemporaryFileInTablespace(), OwnLatch(), pg_backend_pid(), pg_stash_advice_worker_main(), pgsa_detach_shmem(), pgsa_start_worker(), pgstat_bestart_initial(), PostgresMain(), PostmasterMain(), proc_exit(), process_pgfdw_appname(), ProcessDatabase(), ProcessLogMemoryContextInterrupt(), ProcSignalInit(), ProcSleep(), repack_setup_logical_decoding(), replorigin_session_reset(), replorigin_session_reset_internal(), replorigin_session_setup(), ReplSlotSyncWorkerMain(), ResetLatch(), ServerLoop(), SetLatch(), setup_background_workers(), SharedInvalBackendInit(), SignalBackends(), SnapBuildSerialize(), start_repack_decoding_worker(), StartDataChecksumsWorkerLauncher(), StatementTimeoutHandler(), SyncReplicationSlots(), WakeupMyProc(), WalRcvDie(), WalReceiverMain(), worker_spi_launch(), write_csvlog(), write_jsonlog(), write_pipe_chunks(), and write_relcache_init_file().
◆ MyProcPort
| struct Port* MyProcPort |
Definition at line 53 of file globals.c.
Referenced by appendSCRAMKeysInfo(), assign_tcp_keepalives_count(), assign_tcp_keepalives_idle(), assign_tcp_keepalives_interval(), assign_tcp_user_timeout(), BackendInitialize(), BackendMain(), check_conn_params(), construct_connection_params(), dblink_connstr_check(), dblink_connstr_has_required_scram_options(), dblink_security_check(), get_connect_string(), GetOAuthHBAOption(), inet_client_addr(), inet_client_port(), inet_server_addr(), inet_server_port(), InitPostgres(), internal_flush_buffer(), log_disconnections(), log_status_format(), pgfdw_has_required_scram_options(), pgfdw_security_check(), pgstat_bestart_initial(), pgstat_bestart_security(), PostgresMain(), pq_getbyte_if_available(), pq_recvbuf(), process_pgfdw_appname(), RegisterOAuthHBAOptions(), scram_exchange(), show_tcp_keepalives_count(), show_tcp_keepalives_idle(), show_tcp_keepalives_interval(), show_tcp_user_timeout(), socket_close(), socket_set_nonblocking(), ssl_cipher(), ssl_client_cert_present(), ssl_client_dn(), ssl_client_dn_field(), ssl_client_serial(), ssl_extension_info(), ssl_is_used(), ssl_issuer_dn(), ssl_issuer_field(), ssl_version(), start_xact_command(), validate_token(), write_csvlog(), and write_jsonlog().
◆ MyStartTime
| pg_time_t MyStartTime |
Definition at line 50 of file globals.c.
Referenced by CreateLockFile(), get_formatted_start_time(), InitProcessGlobals(), log_status_format(), process_pgfdw_appname(), SysLoggerMain(), write_csvlog(), and write_jsonlog().
◆ MyStartTimestamp
| TimestampTz MyStartTimestamp |
Definition at line 51 of file globals.c.
Referenced by InitProcessGlobals(), log_disconnections(), pgstat_bestart_initial(), and pgstat_report_connect().
◆ NBuffers
| int NBuffers = 16384 |
Definition at line 144 of file globals.c.
Referenced by AioChooseMaxConcurrency(), apw_dump_now(), apw_load_buffers(), BgBufferSync(), BufferIsValid(), BufferManagerShmemInit(), BufferManagerShmemRequest(), BufferSync(), BufTableShmemRequest(), CheckpointerShmemInit(), CheckpointerShmemRequest(), ClockSweepTick(), CreateCheckPoint(), DropDatabaseBuffers(), DropRelationBuffers(), DropRelationsAllBuffers(), EvictAllUnpinnedBuffers(), EvictRelUnpinnedBuffers(), FlushDatabaseBuffers(), FlushRelationBuffers(), FlushRelationsAllBuffers(), GetAccessStrategyPinLimit(), GetAccessStrategyWithSize(), hashbuild(), InitBufferManagerAccess(), initscan(), LogCheckpointEnd(), MarkDirtyAllUnpinnedBuffers(), MarkDirtyRelUnpinnedBuffers(), pg_buffercache_evict(), pg_buffercache_mark_dirty(), pg_buffercache_os_pages_internal(), pg_buffercache_pages(), pg_buffercache_summary(), pg_buffercache_usage_counts(), SimpleLruAutotuneBuffers(), StrategyGetBuffer(), StrategySyncStart(), table_block_parallelscan_initialize(), and XLOGChooseNumBuffers().
◆ notify_buffers
| int notify_buffers = 16 |
Definition at line 167 of file globals.c.
Referenced by AsyncShmemRequest().
◆ OutputFileName
Definition at line 81 of file globals.c.
Referenced by BootstrapModeMain(), DebugFileOpen(), and process_postgres_switches().
◆ ParallelLeaderProcNumber
| ProcNumber ParallelLeaderProcNumber = INVALID_PROC_NUMBER |
Definition at line 94 of file globals.c.
Referenced by ParallelWorkerMain(), and ParallelWorkerShutdown().
◆ pkglib_path
Definition at line 84 of file globals.c.
Referenced by add_module_to_inline_search_path(), expand_dynamic_library_name(), getInstallationPaths(), InitStandaloneProcess(), llvm_create_types(), load_module(), and provider_init().
◆ PostmasterPid
| pid_t PostmasterPid = 0 |
Definition at line 108 of file globals.c.
Referenced by get_backend_type_for_log(), InitPostmasterDeathWatchHandle(), pg_promote(), pg_reload_conf(), PostmasterMain(), SendPostmasterSignal(), and xlog_redo().
◆ ProcDiePending
| volatile sig_atomic_t ProcDiePending = false |
Definition at line 34 of file globals.c.
Referenced by die(), proc_exit_prepare(), ProcessClientReadInterrupt(), ProcessClientWriteInterrupt(), ProcessInterrupts(), and SyncRepWaitForLSN().
◆ ProcDieSenderPid
Definition at line 46 of file globals.c.
Referenced by die(), ProcessInterrupts(), and SyncRepWaitForLSN().
◆ ProcDieSenderUid
Definition at line 47 of file globals.c.
Referenced by die(), ProcessInterrupts(), and SyncRepWaitForLSN().
◆ ProcSignalBarrierPending
| volatile sig_atomic_t ProcSignalBarrierPending = false |
Definition at line 40 of file globals.c.
Referenced by BufferSync(), CheckpointWriteDelay(), HandleProcSignalBarrierInterrupt(), ProcessAutoVacLauncherInterrupts(), ProcessCheckpointerInterrupts(), ProcessInterrupts(), ProcessMainLoopInterrupts(), ProcessPgArchInterrupts(), ProcessProcSignalBarrier(), ProcessStartupProcInterrupts(), ProcessWalSummarizerInterrupts(), and ResetProcSignalBarrierBits().
◆ QueryCancelHoldoffCount
Definition at line 44 of file globals.c.
Referenced by errfinish(), ProcessInterrupts(), and report_recovery_conflict().
◆ QueryCancelPending
| volatile sig_atomic_t QueryCancelPending = false |
Definition at line 33 of file globals.c.
Referenced by AutoVacLauncherMain(), do_autovacuum(), perform_work_item(), PostgresMain(), proc_exit_prepare(), ProcessInterrupts(), StatementCancelHandler(), and SyncRepWaitForLSN().
◆ serializable_buffers
| int serializable_buffers = 32 |
Definition at line 168 of file globals.c.
Referenced by PredicateLockShmemRequest().
◆ subtransaction_buffers
| int subtransaction_buffers = 0 |
Definition at line 169 of file globals.c.
Referenced by SUBTRANSShmemBuffers(), and SUBTRANSShmemRequest().
◆ transaction_buffers
| int transaction_buffers = 0 |
Definition at line 170 of file globals.c.
Referenced by CLOGShmemBuffers(), and CLOGShmemRequest().
◆ TransactionTimeoutPending
| volatile sig_atomic_t TransactionTimeoutPending = false |
Definition at line 38 of file globals.c.
Referenced by ProcessInterrupts(), and TransactionTimeoutHandler().
◆ VacuumBufferUsageLimit
| int VacuumBufferUsageLimit = 2048 |
Definition at line 152 of file globals.c.
Referenced by do_autovacuum(), and ExecVacuum().
◆ VacuumCostActive
Definition at line 161 of file globals.c.
Referenced by AsyncReadBuffers(), DataChecksumsWorkerMain(), lazy_check_wraparound_failsafe(), MarkBufferDirty(), MarkSharedBufferDirtyHint(), TrackBufferHit(), vacuum(), vacuum_delay_point(), and VacuumUpdateCosts().
◆ VacuumCostBalance
| int VacuumCostBalance = 0 |
Definition at line 160 of file globals.c.
Referenced by AsyncReadBuffers(), compute_parallel_delay(), DataChecksumsWorkerMain(), lazy_check_wraparound_failsafe(), MarkBufferDirty(), MarkSharedBufferDirtyHint(), parallel_vacuum_main(), parallel_vacuum_process_all_indexes(), TrackBufferHit(), vacuum(), vacuum_delay_point(), and VacuumUpdateCosts().
◆ VacuumCostDelay
| double VacuumCostDelay = 0 |
Definition at line 158 of file globals.c.
Referenced by DataChecksumsWorkerMain(), parallel_vacuum_update_shared_delay_params(), and VacuumUpdateCosts().
◆ VacuumCostLimit
| int VacuumCostLimit = 200 |
Definition at line 157 of file globals.c.
Referenced by AutoVacuumUpdateCostLimit(), DataChecksumsWorkerMain(), parallel_vacuum_update_shared_delay_params(), and VacuumUpdateCosts().
◆ VacuumCostPageDirty
| int VacuumCostPageDirty = 20 |
Definition at line 156 of file globals.c.
Referenced by DataChecksumsWorkerMain(), MarkBufferDirty(), MarkSharedBufferDirtyHint(), parallel_vacuum_propagate_shared_delay_params(), parallel_vacuum_set_cost_parameters(), and parallel_vacuum_update_shared_delay_params().
◆ VacuumCostPageHit
| int VacuumCostPageHit = 1 |
Definition at line 154 of file globals.c.
Referenced by DataChecksumsWorkerMain(), parallel_vacuum_propagate_shared_delay_params(), parallel_vacuum_set_cost_parameters(), parallel_vacuum_update_shared_delay_params(), and TrackBufferHit().
◆ VacuumCostPageMiss
| int VacuumCostPageMiss = 2 |
Definition at line 155 of file globals.c.
Referenced by AsyncReadBuffers(), DataChecksumsWorkerMain(), parallel_vacuum_propagate_shared_delay_params(), parallel_vacuum_set_cost_parameters(), and parallel_vacuum_update_shared_delay_params().
◆ work_mem
| int work_mem = 4096 |
Definition at line 133 of file globals.c.
Referenced by _bt_parallel_scan_and_sort(), _bt_pendingfsm_init(), _bt_spools_heapscan(), adjust_foreign_grouping_path_cost(), array_sort_internal(), collectMatchBitmap(), compute_bitmap_pages(), connectby(), cost_append(), cost_material(), cost_rescan(), create_groupingsets_path(), create_incremental_sort_path(), create_merge_append_path(), create_sort_path(), CreateWorkExprContext(), crosstab(), exec_init_tuple_store(), ExecHashBuildNullTupleStore(), ExecIncrementalSort(), ExecInitCteScan(), ExecInitRecursiveUnion(), ExecMakeTableFunctionResult(), ExecMaterial(), ExecSort(), final_cost_mergejoin(), get_crosstab_tuplestore(), get_hash_memory_limit(), GetCurrentFDWTuplestore(), ginInsertCleanup(), hash_create_memory(), initial_cost_mergejoin(), initialize_aggregate(), initialize_phase(), InitMaterializedSRF(), label_incrementalsort_with_costsize(), label_sort_with_costsize(), libpqrcv_processTuples(), MakeTransitionCaptureState(), materializeQueryResult(), materializeResult(), MultiExecBitmapIndexScan(), MultiExecBitmapOr(), ordered_set_startup(), plperl_return_next_internal(), pltcl_init_tuple_store(), populate_recordset_worker(), PortalCreateHoldStore(), postquel_start(), prepare_tuplestore(), roles_list_append(), storeRow(), switchToPresortedPrefixMode(), and tfuncFetchRows().
