Here is a list of all struct and union fields with links to the structures/unions they belong to:

- m -

• m : sha1_ctxt , BlockSamplerData , LINE , LSEG
• m_analyzetime : PgStat_MsgAnalyze
• m_autovacuum : PgStat_MsgVacuum , PgStat_MsgAnalyze
• m_block_read_time : PgStat_MsgTabstat
• m_block_write_time : PgStat_MsgTabstat
• m_buf_alloc : PgStat_MsgBgWriter
• m_buf_fsync_backend : PgStat_MsgBgWriter
• m_buf_written_backend : PgStat_MsgBgWriter
• m_buf_written_checkpoints : PgStat_MsgBgWriter
• m_buf_written_clean : PgStat_MsgBgWriter
• m_checkpoint_sync_time : PgStat_MsgBgWriter
• m_checkpoint_write_time : PgStat_MsgBgWriter
• m_databaseid : PgStat_MsgTabstat , PgStat_MsgTabpurge , PgStat_MsgDropdb , PgStat_MsgResetcounter , PgStat_MsgResetsinglecounter , PgStat_MsgAutovacStart , PgStat_MsgVacuum , PgStat_MsgAnalyze , PgStat_MsgRecoveryConflict , PgStat_MsgTempFile , PgStat_MsgFuncstat , PgStat_MsgFuncpurge , PgStat_MsgDeadlock
• m_dead_tuples : PgStat_MsgAnalyze
• m_entry : PgStat_MsgFuncstat , PgStat_MsgTabstat
• m_filesize : PgStat_MsgTempFile
• m_functionid : PgStat_MsgFuncpurge
• m_hdr : PgStat_MsgDummy , PgStat_MsgInquiry , PgStat_MsgTabstat , PgStat_MsgTabpurge , PgStat_MsgDropdb , PgStat_MsgResetcounter , PgStat_MsgResetsharedcounter , PgStat_MsgResetsinglecounter , PgStat_MsgAutovacStart , PgStat_MsgVacuum , PgStat_MsgAnalyze , PgStat_MsgBgWriter , PgStat_MsgRecoveryConflict , PgStat_MsgTempFile , PgStat_MsgFuncstat , PgStat_MsgFuncpurge , PgStat_MsgDeadlock
• m_live_tuples : PgStat_MsgAnalyze
• m_maxwritten_clean : PgStat_MsgBgWriter
• m_nentries : PgStat_MsgTabstat , PgStat_MsgTabpurge , PgStat_MsgFuncstat , PgStat_MsgFuncpurge
• m_objectid : PgStat_MsgResetsinglecounter
• m_reason : PgStat_MsgRecoveryConflict
• m_requested_checkpoints : PgStat_MsgBgWriter
• m_resettarget : PgStat_MsgResetsharedcounter
• m_resettype : PgStat_MsgResetsinglecounter
• m_size : PgStat_MsgHdr
• m_start_time : PgStat_MsgAutovacStart
• m_tableid : PgStat_MsgTabpurge
• m_tableoid : PgStat_MsgVacuum , PgStat_MsgAnalyze
• m_timed_checkpoints : PgStat_MsgBgWriter
• m_tuples : PgStat_MsgVacuum
• m_type : PgStat_MsgHdr
• m_vacuumtime : PgStat_MsgVacuum
• m_xact_commit : PgStat_MsgTabstat
• m_xact_rollback : PgStat_MsgTabstat
• maffixes : IspellDict
• magic : TwoPhaseFileHeader , sequence_magic , RelMapFile , _SPI_plan , colormap , guts , PGShmemHeader , CachedPlanSource , CachedPlan
• magicNumber : SpGistMetaPageData
• major_version : ClusterInfo
• major_version_str : ClusterInfo
• mallocarea : dfa
• map : ConvertRowtypeExprState , TSConfigCacheEntry
• map1 : pg_conv_map
• map2 : pg_conv_map
• map_item_operand : GinChkVal
• map_length : map_variable_attnos_context
• mapfilenode : RelMapping
• mapoid : RelMapping
• mapped_check : GinChkVal
• mappings : RelMapFile
• mapTuplesToNodes : spgPickSplitOut
• mark_elem : BTArrayKeyInfo
• marked : PruneState
• marked_idx : ValuesScanState
• markfollowright : gistxlogPageSplit
• markItemIndex : BTScanOpaqueData
• markpos : WindowObjectData
• markPos : BTScanOpaqueData
• markpos_block : Tuplesortstate
• markpos_eof : Tuplesortstate
• markpos_offset : Tuplesortstate
• markptr : WindowObjectData
• markTuples : BTScanOpaqueData
• markType : ExecRowMark , PlanRowMark
• mask : HbaLine
• masked : guc_stack
• masked_scontext : guc_stack
• MasterEndParallelItemPtr : _archiveHandle
• MasterStartParallelItemPtr : _archiveHandle
• match : HTAB , HASHCTL
• match_count : SemiAntiJoinFactors
• match_locs : regexp_matches_ctx
• match_size_drop : PGLZ_Strategy
• match_size_good : PGLZ_Strategy
• matchBitmap : GinScanEntryData
• matchIterator : GinScanEntryData
• matchNode : spgChooseOut
• matchorig : DictSyn
• matchResult : GinScanEntryData
• matchsynonyms : DictSyn
• materialize_inner : MergePath
• max : relopt_int , relopt_real , colormap , subre , config_int , config_real
• max_attr : RelOptInfo
• max_avail : BTPageStat , BTIndexStat
• max_bucket : HASHHDR
• max_calls : FuncCallContext
• max_dead_tuples : LVRelStats
• max_dsize : HASHHDR , HASHCTL
• max_duration : AggVals
• max_fields : CopyStateData
• max_input_size : PGLZ_Strategy
• max_key_size : ossl_cipher
• max_locks_per_xact : xl_parameter_change , ControlFileData
• max_prepared_xacts : xl_parameter_change , ControlFileData
• max_requests : CheckpointerShmemStruct
• max_rounds : generator
• max_vacuums : BTVacInfo
• max_value : FormData_pg_sequence
• maxAlign : ControlFileData
• maxBackends : SISeg
• maxBlockSize : AllocSetContext
• maxbuffers : ResourceOwnerData
• maxcatlistrefs : ResourceOwnerData
• maxcatrefs : ResourceOwnerData
• maxChildXids : TransactionStateData
• MaxConnections : xl_parameter_change , ControlFileData
• maxcount : GinEntryAccumulator
• maxdepth : TSVectorStat
• maxDumpId : _archiveHandle
• maxentries : TIDBitmap
• maxfiles : ResourceOwnerData
• maxitems : InvalidationChunk
• maxKnownAssignedXids : ProcArrayStruct
• maxlen : DictInt , StringInfoData , PQExpBufferData
• maxLockOwners : LOCALLOCK
• maxmblen : pg_wchar_tbl
• maxMsgNum : SISeg
• maxoff : GinPageOpaqueData
• maxplanrefs : ResourceOwnerData
• maxProcs : ProcArrayStruct
• maxquerydepth : AfterTriggersData
• maxrefs : ObjectAddresses
• maxrelrefs : ResourceOwnerData
• maxRemoteVersion : Archive
• maxsnapshots : ResourceOwnerData
• maxTapes : Tuplesortstate
• maxtransdepth : AfterTriggersData
• maxtupdescs : ResourceOwnerData
• maxvalues : KeyArray
• maxWinRef : WindowFuncLists
• maxwritten_clean : PgStat_GlobalStats
• mb2wchar_with_len : pg_wchar_tbl
• mblen : pg_wchar_tbl
• mbverify : pg_wchar_tbl
• mcontext : ArrayBuildState
• mcxt : TIDBitmap , DomainIOData
• md : px_hmac
• md5_buf : md5_ctxt
• md5_count : md5_ctxt
• md5_count64 : md5_ctxt
• md5_count8 : md5_ctxt
• md5_i : md5_ctxt
• md5_st : md5_ctxt
• md5_state32 : md5_ctxt
• md5_state8 : md5_ctxt
• md5Salt : Port , pg_conn
• md_fd : SMgrRelationData
• mdc_avail : MDCBufData
• mdc_buf : MDCBufData
• mdc_checked : PGP_Context
• mdc_ctx : PGP_Context
• mdfd_chain : _MdfdVec
• mdfd_segno : _MdfdVec
• mdfd_vfd : _MdfdVec
• mean : normal_rand_fctx
• member : sa
• members : ECPGtype , mXactCacheEnt , xl_multixact_create , catclist
• memtupcount : Tuplesortstate , Tuplestorestate
• memtupdeleted : Tuplestorestate
• memtuples : Tuplesortstate , Tuplestorestate
• memtupsize : Tuplesortstate , Tuplestorestate
• mergeactive : Tuplesortstate
• mergeavailmem : Tuplesortstate
• mergeavailslots : Tuplesortstate
• mergeclauses : MergeJoin
• mergeCollations : MergeJoin
• mergeFamilies : MergeJoin
• mergefirstfree : Tuplesortstate
• mergefreelist : Tuplesortstate
• mergelast : Tuplesortstate
• mergenext : Tuplesortstate
• mergeNullsFirst : MergeJoin
• mergeopfamilies : RestrictInfo
• mergeplans : MergeAppendState , MergeAppend
• mergeStrategies : MergeJoin
• message : PLpgSQL_stmt_raise , ErrorData
• message_level : IndexVacuumInfo
• metadata : ginxlogUpdateMeta , ginxlogDeleteListPages
• method : check_network_data
• methods : MemoryContextData
• mi : TmFromChar
• mid : xl_multixact_create
• midvrule : printTextLineFormat
• midvrule_blank : printTextFormat
• midvrule_nl : printTextFormat
• midvrule_wrap : printTextFormat
• min : relopt_int , relopt_real , subre , config_int , config_real
• min_agglevel : check_agg_arguments_context
• min_attr : RelOptInfo
• min_comp_rate : PGLZ_Strategy
• min_duration : AggVals
• min_input_size : PGLZ_Strategy
• min_lefthand : SpecialJoinInfo
• min_righthand : SpecialJoinInfo
• min_rounds : generator
• min_sublevels_up : IncrementVarSublevelsUp_context
• min_value : FormData_pg_sequence
• min_varlevel : check_agg_arguments_context
• minmax_aggs : PlannerInfo
• minmaxcollid : MinMaxExpr
• minmaxtype : MinMaxExpr
• minMsgNum : SISeg
• minRecoveryPoint : ControlFileData
• minRecoveryPointTLI : ControlFileData
• minRemoteVersion : Archive
• minrows : VacAttrStats
• missing_ok : AlterTableCmd , DropRoleStmt , AlterSeqStmt , DropStmt , AlterObjectSchemaStmt , AlterDomainStmt , DropdbStmt , DropUserMappingStmt , DropTableSpaceStmt , RenameStmt , AlterTableStmt , AlterTSConfigurationStmt
• mj_Clauses : MergeJoinState
• mj_ConstFalseJoin : MergeJoinState
• mj_ExtraMarks : MergeJoinState
• mj_FillInner : MergeJoinState
• mj_FillOuter : MergeJoinState
• mj_InnerEContext : MergeJoinState
• mj_InnerTupleSlot : MergeJoinState
• mj_JoinState : MergeJoinState
• mj_MarkedTupleSlot : MergeJoinState
• mj_MatchedInner : MergeJoinState
• mj_MatchedOuter : MergeJoinState
• mj_NullInnerTupleSlot : MergeJoinState
• mj_NullOuterTupleSlot : MergeJoinState
• mj_NumClauses : MergeJoinState
• mj_OuterEContext : MergeJoinState
• mj_OuterTupleSlot : MergeJoinState
• mm : TmFromChar
• mod_stmt : PLpgSQL_stmt_execsql
• mode : FunctionParameter , PGP_S2K , _archiveHandle , LOCALLOCKTAG , TAR_MEMBER , TmFromChar , int_ctx , LockStmt
• modifiedCols : RangeTblEntry
• module_pathname : ExtensionControlFile
• moff : xl_multixact_create
• mon : lc_time_T
• month : lc_time_T , Interval , interval
• more_partitions : WindowAggState
• moreLeft : BTScanPosData
• moreRight : BTScanPosData
• ms : TmFromChar
• ms_heap : MergeAppendState
• ms_initialized : MergeAppendState
• ms_nkeys : MergeAppendState
• ms_nplans : MergeAppendState
• ms_slots : MergeAppendState
• ms_sortkeys : MergeAppendState
• msg_analyze : PgStat_Msg
• msg_autovacuum : PgStat_Msg
• msg_bgwriter : PgStat_Msg
• msg_deadlock : PgStat_Msg
• msg_dropdb : PgStat_Msg
• msg_dummy : PgStat_Msg
• msg_funcpurge : PgStat_Msg
• msg_funcstat : PgStat_Msg
• msg_hdr : PgStat_Msg
• msg_inquiry : PgStat_Msg
• msg_recoveryconflict : PgStat_Msg
• msg_resetcounter : PgStat_Msg
• msg_resetsharedcounter : PgStat_Msg
• msg_resetsinglecounter : PgStat_Msg
• msg_tabpurge : PgStat_Msg
• msg_tabstat : PgStat_Msg
• msg_vacuum : PgStat_Msg
• msgnumLock : SISeg
• msgs : InvalidationChunk
• mspell : IspellDict
• mt_arowmarks : ModifyTableState
• mt_done : ModifyTableState
• mt_epqstate : ModifyTableState
• mt_nplans : ModifyTableState
• mt_padding : MinimalTupleData
• mt_plans : ModifyTableState
• mt_whichplan : ModifyTableState
• multi : mXactCacheEnt , NUMDesc
• multi_call_memory_ctx : FuncCallContext
• multidims : ArrayExpr
• multiStopLimit : MultiXactStateData
• multiVacLimit : MultiXactStateData
• multiWarnLimit : MultiXactStateData
• multiWrapLimit : MultiXactStateData
• mutex : FastPathStrongRelationLockData , pgssEntry , HASHHDR , WalRcvData , LWLock , WalSnd
• my_cache : catctup , catclist
• my_extra : populateRecordsetState
• my_level : TransInvalidationInfo
• mydest : _DestReceiver
• myfile : Tuplestorestate
• myinfo : DR_printtup
• myLock : PROCLOCKTAG
• myProc : PROCLOCKTAG
• myProcLocks : PGPROC
• myTarget : PREDICATELOCKTAG
• myXact : PREDICATELOCKTAG , SERIALIZABLEXID
• myXid : SpGistState , spgxlogState
• myXmin : spgBulkDeleteState