9 #ifndef REORDERBUFFER_H
10 #define REORDERBUFFER_H
47 #define ReorderBufferTupleBufData(p) \
48 ((HeapTupleHeader) MAXALIGN(((char *) p) + sizeof(ReorderBufferTupleBuf)))
180 #define RBTXN_HAS_CATALOG_CHANGES 0x0001
181 #define RBTXN_IS_SUBXACT 0x0002
182 #define RBTXN_IS_SERIALIZED 0x0004
183 #define RBTXN_IS_SERIALIZED_CLEAR 0x0008
184 #define RBTXN_IS_STREAMED 0x0010
185 #define RBTXN_HAS_PARTIAL_CHANGE 0x0020
186 #define RBTXN_PREPARE 0x0040
187 #define RBTXN_SKIPPED_PREPARE 0x0080
188 #define RBTXN_HAS_STREAMABLE_CHANGE 0x0100
191 #define rbtxn_has_catalog_changes(txn) \
193 ((txn)->txn_flags & RBTXN_HAS_CATALOG_CHANGES) != 0 \
197 #define rbtxn_is_known_subxact(txn) \
199 ((txn)->txn_flags & RBTXN_IS_SUBXACT) != 0 \
203 #define rbtxn_is_serialized(txn) \
205 ((txn)->txn_flags & RBTXN_IS_SERIALIZED) != 0 \
209 #define rbtxn_is_serialized_clear(txn) \
211 ((txn)->txn_flags & RBTXN_IS_SERIALIZED_CLEAR) != 0 \
215 #define rbtxn_has_partial_change(txn) \
217 ((txn)->txn_flags & RBTXN_HAS_PARTIAL_CHANGE) != 0 \
221 #define rbtxn_has_streamable_change(txn) \
223 ((txn)->txn_flags & RBTXN_HAS_STREAMABLE_CHANGE) != 0 \
235 #define rbtxn_is_streamed(txn) \
237 ((txn)->txn_flags & RBTXN_IS_STREAMED) != 0 \
241 #define rbtxn_prepared(txn) \
243 ((txn)->txn_flags & RBTXN_PREPARE) != 0 \
247 #define rbtxn_skip_prepared(txn) \
249 ((txn)->txn_flags & RBTXN_SKIPPED_PREPARE) != 0 \
253 #define rbtxn_is_toptxn(txn) \
255 (txn)->toptxn == NULL \
259 #define rbtxn_is_subtxn(txn) \
261 (txn)->toptxn != NULL \
265 #define rbtxn_get_toptxn(txn) \
267 rbtxn_is_subtxn(txn) ? (txn)->toptxn : (txn) \
470 const char *prefix,
Size sz,
536 const char *prefix,
Size sz,
697 bool transactional,
const char *prefix,
698 Size message_size,
const char *message);
707 char *gid,
bool is_commit);
void ReorderBufferReturnChange(ReorderBuffer *rb, ReorderBufferChange *change, bool upd_mem)
void(* ReorderBufferCommitCB)(ReorderBuffer *rb, ReorderBufferTXN *txn, XLogRecPtr commit_lsn)
TransactionId * ReorderBufferGetCatalogChangesXacts(ReorderBuffer *rb)
void ReorderBufferReturnTupleBuf(ReorderBuffer *rb, ReorderBufferTupleBuf *tuple)
PGDLLIMPORT int logical_decoding_work_mem
void ReorderBufferXidSetCatalogChanges(ReorderBuffer *rb, TransactionId xid, XLogRecPtr lsn)
void ReorderBufferAddNewCommandId(ReorderBuffer *rb, TransactionId xid, XLogRecPtr lsn, CommandId cid)
PGDLLIMPORT int debug_logical_replication_streaming
void ReorderBufferAddNewTupleCids(ReorderBuffer *rb, TransactionId xid, XLogRecPtr lsn, RelFileLocator locator, ItemPointerData tid, CommandId cmin, CommandId cmax, CommandId combocid)
void ReorderBufferSetBaseSnapshot(ReorderBuffer *rb, TransactionId xid, XLogRecPtr lsn, Snapshot snap)
void ReorderBufferAbort(ReorderBuffer *rb, TransactionId xid, XLogRecPtr lsn, TimestampTz abort_time)
void(* ReorderBufferUpdateProgressTxnCB)(ReorderBuffer *rb, ReorderBufferTXN *txn, XLogRecPtr lsn)
void(* ReorderBufferStreamCommitCB)(ReorderBuffer *rb, ReorderBufferTXN *txn, XLogRecPtr commit_lsn)
bool ReorderBufferXidHasCatalogChanges(ReorderBuffer *rb, TransactionId xid)
void ReorderBufferInvalidate(ReorderBuffer *rb, TransactionId xid, XLogRecPtr lsn)
TransactionId ReorderBufferGetOldestXmin(ReorderBuffer *rb)
void(* ReorderBufferStreamStartCB)(ReorderBuffer *rb, ReorderBufferTXN *txn, XLogRecPtr first_lsn)
void(* ReorderBufferApplyChangeCB)(ReorderBuffer *rb, ReorderBufferTXN *txn, Relation relation, ReorderBufferChange *change)
struct ReorderBufferTXN ReorderBufferTXN
void(* ReorderBufferStreamPrepareCB)(ReorderBuffer *rb, ReorderBufferTXN *txn, XLogRecPtr prepare_lsn)
void(* ReorderBufferStreamChangeCB)(ReorderBuffer *rb, ReorderBufferTXN *txn, Relation relation, ReorderBufferChange *change)
DebugLogicalRepStreamingMode
@ DEBUG_LOGICAL_REP_STREAMING_IMMEDIATE
@ DEBUG_LOGICAL_REP_STREAMING_BUFFERED
void ReorderBufferQueueChange(ReorderBuffer *rb, TransactionId xid, XLogRecPtr lsn, ReorderBufferChange *change, bool toast_insert)
void ReorderBufferPrepare(ReorderBuffer *rb, TransactionId xid, char *gid)
ReorderBuffer * ReorderBufferAllocate(void)
void(* ReorderBufferCommitPreparedCB)(ReorderBuffer *rb, ReorderBufferTXN *txn, XLogRecPtr commit_lsn)
void(* ReorderBufferStreamMessageCB)(ReorderBuffer *rb, ReorderBufferTXN *txn, XLogRecPtr message_lsn, bool transactional, const char *prefix, Size sz, const char *message)
void ReorderBufferForget(ReorderBuffer *rb, TransactionId xid, XLogRecPtr lsn)
void ReorderBufferCommitChild(ReorderBuffer *rb, TransactionId xid, TransactionId subxid, XLogRecPtr commit_lsn, XLogRecPtr end_lsn)
struct ReorderBufferTupleBuf ReorderBufferTupleBuf
void(* ReorderBufferBeginCB)(ReorderBuffer *rb, ReorderBufferTXN *txn)
void ReorderBufferSkipPrepare(ReorderBuffer *rb, TransactionId xid)
Oid * ReorderBufferGetRelids(ReorderBuffer *rb, int nrelids)
void(* ReorderBufferMessageCB)(ReorderBuffer *rb, ReorderBufferTXN *txn, XLogRecPtr message_lsn, bool transactional, const char *prefix, Size sz, const char *message)
struct ReorderBufferChange ReorderBufferChange
void ReorderBufferAddInvalidations(ReorderBuffer *rb, TransactionId xid, XLogRecPtr lsn, Size nmsgs, SharedInvalidationMessage *msgs)
void(* ReorderBufferApplyTruncateCB)(ReorderBuffer *rb, ReorderBufferTXN *txn, int nrelations, Relation relations[], ReorderBufferChange *change)
ReorderBufferTXN * ReorderBufferGetOldestTXN(ReorderBuffer *rb)
void(* ReorderBufferBeginPrepareCB)(ReorderBuffer *rb, ReorderBufferTXN *txn)
void ReorderBufferQueueMessage(ReorderBuffer *rb, TransactionId xid, Snapshot snap, XLogRecPtr lsn, bool transactional, const char *prefix, Size message_size, const char *message)
bool ReorderBufferXidHasBaseSnapshot(ReorderBuffer *rb, TransactionId xid)
ReorderBufferChange * ReorderBufferGetChange(ReorderBuffer *rb)
void ReorderBufferAddSnapshot(ReorderBuffer *rb, TransactionId xid, XLogRecPtr lsn, Snapshot snap)
void ReorderBufferFinishPrepared(ReorderBuffer *rb, TransactionId xid, XLogRecPtr commit_lsn, XLogRecPtr end_lsn, XLogRecPtr two_phase_at, TimestampTz commit_time, RepOriginId origin_id, XLogRecPtr origin_lsn, char *gid, bool is_commit)
void(* ReorderBufferStreamAbortCB)(ReorderBuffer *rb, ReorderBufferTXN *txn, XLogRecPtr abort_lsn)
void ReorderBufferCommit(ReorderBuffer *rb, TransactionId xid, XLogRecPtr commit_lsn, XLogRecPtr end_lsn, TimestampTz commit_time, RepOriginId origin_id, XLogRecPtr origin_lsn)
void ReorderBufferSetRestartPoint(ReorderBuffer *rb, XLogRecPtr ptr)
void(* ReorderBufferPrepareCB)(ReorderBuffer *rb, ReorderBufferTXN *txn, XLogRecPtr prepare_lsn)
bool ReorderBufferRememberPrepareInfo(ReorderBuffer *rb, TransactionId xid, XLogRecPtr prepare_lsn, XLogRecPtr end_lsn, TimestampTz prepare_time, RepOriginId origin_id, XLogRecPtr origin_lsn)
void ReorderBufferImmediateInvalidation(ReorderBuffer *rb, uint32 ninvalidations, SharedInvalidationMessage *invalidations)
void ReorderBufferReturnRelids(ReorderBuffer *rb, Oid *relids)
ReorderBufferTupleBuf * ReorderBufferGetTupleBuf(ReorderBuffer *rb, Size tuple_len)
void(* ReorderBufferRollbackPreparedCB)(ReorderBuffer *rb, ReorderBufferTXN *txn, XLogRecPtr prepare_end_lsn, TimestampTz prepare_time)
void ReorderBufferProcessXid(ReorderBuffer *rb, TransactionId xid, XLogRecPtr lsn)
void ReorderBufferAssignChild(ReorderBuffer *rb, TransactionId xid, TransactionId subxid, XLogRecPtr lsn)
void ReorderBufferFree(ReorderBuffer *rb)
@ REORDER_BUFFER_CHANGE_INVALIDATION
@ REORDER_BUFFER_CHANGE_INTERNAL_SPEC_CONFIRM
@ REORDER_BUFFER_CHANGE_INSERT
@ REORDER_BUFFER_CHANGE_MESSAGE
@ REORDER_BUFFER_CHANGE_INTERNAL_SPEC_ABORT
@ REORDER_BUFFER_CHANGE_INTERNAL_COMMAND_ID
@ REORDER_BUFFER_CHANGE_INTERNAL_TUPLECID
@ REORDER_BUFFER_CHANGE_INTERNAL_SPEC_INSERT
@ REORDER_BUFFER_CHANGE_TRUNCATE
@ REORDER_BUFFER_CHANGE_DELETE
@ REORDER_BUFFER_CHANGE_INTERNAL_SNAPSHOT
@ REORDER_BUFFER_CHANGE_UPDATE
void(* ReorderBufferStreamStopCB)(ReorderBuffer *rb, ReorderBufferTXN *txn, XLogRecPtr last_lsn)
void StartupReorderBuffer(void)
void ReorderBufferAbortOld(ReorderBuffer *rb, TransactionId oldestRunningXid)
void(* ReorderBufferStreamTruncateCB)(ReorderBuffer *rb, ReorderBufferTXN *txn, int nrelations, Relation relations[], ReorderBufferChange *change)
struct ReorderBufferChange::@100::@101 tp
ReorderBufferTupleBuf * newtuple
ReorderBufferChangeType action
bool clear_toast_afterwards
struct ReorderBufferTXN * txn
struct ReorderBufferChange::@100::@102 truncate
union ReorderBufferChange::@100 data
struct ReorderBufferChange::@100::@105 inval
struct ReorderBufferChange::@100::@103 msg
struct ReorderBufferChange::@100::@104 tuplecid
ReorderBufferTupleBuf * oldtuple
SharedInvalidationMessage * invalidations
XLogRecPtr restart_decoding_lsn
XLogRecPtr base_snapshot_lsn
TransactionId toplevel_xid
dlist_node catchange_node
SharedInvalidationMessage * invalidations
struct ReorderBufferTXN * toptxn
void * output_plugin_private
dlist_node base_snapshot_node
union ReorderBufferTXN::@106 xact_time
ReorderBufferStreamMessageCB stream_message
ReorderBufferStreamChangeCB stream_change
ReorderBufferBeginCB begin_prepare
ReorderBufferStreamTruncateCB stream_truncate
ReorderBufferCommitPreparedCB commit_prepared
ReorderBufferUpdateProgressTxnCB update_progress_txn
ReorderBufferMessageCB message
dlist_head txns_by_base_snapshot_lsn
dclist_head catchange_txns
ReorderBufferRollbackPreparedCB rollback_prepared
ReorderBufferPrepareCB prepare
ReorderBufferStreamStopCB stream_stop
ReorderBufferApplyChangeCB apply_change
MemoryContext change_context
ReorderBufferTXN * by_txn_last_txn
TransactionId by_txn_last_xid
ReorderBufferStreamPrepareCB stream_prepare
ReorderBufferStreamAbortCB stream_abort
MemoryContext tup_context
ReorderBufferCommitCB commit
ReorderBufferStreamStartCB stream_start
ReorderBufferStreamCommitCB stream_commit
ReorderBufferApplyTruncateCB apply_truncate
dlist_head toplevel_by_lsn
ReorderBufferBeginCB begin
MemoryContext txn_context
XLogRecPtr current_restart_decoding_lsn