Uses of Class
io.debezium.connector.oracle.Scn

Packages that use Scn

Package	Description
io.debezium.connector.oracle
io.debezium.connector.oracle.logminer
io.debezium.connector.oracle.logminer.events
io.debezium.connector.oracle.logminer.logwriter
io.debezium.connector.oracle.logminer.processor
io.debezium.connector.oracle.logminer.processor.infinispan
io.debezium.connector.oracle.logminer.processor.memory
io.debezium.connector.oracle.xstream

Uses of Scn in io.debezium.connector.oracle

Fields in io.debezium.connector.oracle declared as Scn

Modifier and Type	Field	Description
private Scn	SourceInfo.commitScn
static Scn	Scn.MAX	Represents an Scn that implies the maximum possible value of an SCN, useful as a placeholder.
static Scn	Scn.NULL	Represents an Scn without a value.
private Scn	OracleOffsetContext.Builder.scn
private Scn	SourceInfo.scn

Fields in io.debezium.connector.oracle with type parameters of type Scn

Modifier and Type	Field	Description
private AtomicReference<Scn>	OracleStreamingChangeEventSourceMetrics.committedScn
private AtomicReference<Scn>	OracleStreamingChangeEventSourceMetrics.currentScn
private AtomicReference<Scn>	OracleStreamingChangeEventSourceMetrics.offsetScn
private AtomicReference<Scn>	OracleStreamingChangeEventSourceMetrics.oldestScn

Methods in io.debezium.connector.oracle that return Scn

Modifier and Type	Method	Description
Scn	Scn.add(Scn value)	Returns a SCn whose value is (this + value).
Scn	OracleOffsetContext.getCommitScn()
Scn	SourceInfo.getCommitScn()
Scn	OracleConnection.getCurrentScn()	Get the current, most recent system change number.
Scn	OracleConnection.getMaxArchiveLogScn(String archiveLogDestinationName)	Get the maximum system change number in the archive logs.
Scn	OracleOffsetContext.getScn()
Scn	SourceInfo.getScn()
static Scn	OracleOffsetContext.getScnFromOffsetMapByKey(Map<String,?> offset, String key)	Helper method to resolve a Scn by key from the offset map.
protected Scn	AbstractStreamingAdapter.resolveScn(Document document)
Scn	Scn.subtract(Scn value)	Returns a Scn whose value is (this - value).
static Scn	Scn.valueOf(int value)	Construct a Scn from an integer value.
static Scn	Scn.valueOf(long value)	Construct a Scn from a long value.
static Scn	Scn.valueOf(String value)	Construct a Scn from a string value.

Methods in io.debezium.connector.oracle that return types with arguments of type Scn

Modifier and Type	Method	Description
private Optional<Scn>	OracleSnapshotChangeEventSource.getLatestTableDdlScn(RelationalSnapshotChangeEventSource.RelationalSnapshotContext<OraclePartition,OracleOffsetContext> ctx)	Returns the SCN of the latest DDL change to the captured tables.

Methods in io.debezium.connector.oracle with parameters of type Scn

Modifier and Type	Method	Description
Scn	Scn.add(Scn value)	Returns a SCn whose value is (this + value).
private boolean	OracleSnapshotChangeEventSource.areSameTimestamp(Scn scn1, Scn scn2)	Whether the two SCNs represent the same timestamp or not (resolution is only 3 seconds).
int	Scn.compareTo(Scn o)	Compares this Scn with the specified Scn.
OracleOffsetContext.Builder	OracleOffsetContext.Builder.scn(Scn scn)
void	OracleOffsetContext.setCommitScn(Scn commitScn)
void	SourceInfo.setCommitScn(Scn commitScn)
void	OracleStreamingChangeEventSourceMetrics.setCommittedScn(Scn scn)
void	OracleStreamingChangeEventSourceMetrics.setCurrentScn(Scn scn)
void	OracleStreamingChangeEventSourceMetrics.setOffsetScn(Scn scn)
void	OracleStreamingChangeEventSourceMetrics.setOldestScn(Scn scn)
void	OracleOffsetContext.setScn(Scn scn)
void	SourceInfo.setScn(Scn scn)
Scn	Scn.subtract(Scn value)	Returns a Scn whose value is (this - value).

Constructors in io.debezium.connector.oracle with parameters of type Scn

Constructor	Description
OracleOffsetContext(OracleConnectorConfig connectorConfig, Scn scn, Scn commitScn, String lcrPosition, boolean snapshot, boolean snapshotCompleted, TransactionContext transactionContext, IncrementalSnapshotContext<TableId> incrementalSnapshotContext)
OracleOffsetContext(OracleConnectorConfig connectorConfig, Scn scn, String lcrPosition, boolean snapshot, boolean snapshotCompleted, TransactionContext transactionContext, IncrementalSnapshotContext<TableId> incrementalSnapshotContext)

Uses of Scn in io.debezium.connector.oracle.logminer

Fields in io.debezium.connector.oracle.logminer declared as Scn

Modifier and Type	Field	Description
private Scn	LogMinerStreamingChangeEventSource.endScn
private Scn	LogFile.firstScn
private Scn	LogFile.nextScn
private Scn	LogMinerStreamingChangeEventSource.startScn

Methods in io.debezium.connector.oracle.logminer that return Scn

Modifier and Type	Method	Description
private Scn	LogMinerStreamingChangeEventSource.calculateEndScn(OracleConnection connection, Scn startScn, Scn prevEndScn)	Calculates the mining session's end system change number.
Scn	LogFile.getFirstScn()
private Scn	LogMinerStreamingChangeEventSource.getFirstScnInLogs(OracleConnection connection)	Gets the first system change number in both archive and redo logs.
Scn	LogFile.getNextScn()
private static Scn	LogMinerHelper.getScnFromString(String value)

Methods in io.debezium.connector.oracle.logminer with parameters of type Scn

Modifier and Type	Method	Description
static String	SqlUtils.allMinableLogsQuery(Scn scn, Duration archiveLogRetention, boolean archiveLogOnlyMode, String archiveDestinationName)	Obtain a query to fetch all available minable logs, both archive and online redo logs.
private Scn	LogMinerStreamingChangeEventSource.calculateEndScn(OracleConnection connection, Scn startScn, Scn prevEndScn)	Calculates the mining session's end system change number.
static String	SqlUtils.diffInDaysQuery(Scn scn)	This method return query which converts given SCN in days and deduct from the current day
static List<LogFile>	LogMinerHelper.getLogFilesForOffsetScn(OracleConnection connection, Scn offsetScn, Duration archiveLogRetention, boolean archiveLogOnlyMode, String archiveDestinationName)	Get all log files that should be mined.
private void	LogMinerStreamingChangeEventSource.initializeRedoLogsForMining(OracleConnection connection, boolean postEndMiningSession, Scn startScn)
private boolean	LogMinerStreamingChangeEventSource.isStartScnInArchiveLogs(Scn startScn)	Returns whether the starting system change number is in the archive logs.
static void	LogMinerHelper.setLogFilesForMining(OracleConnection connection, Scn lastProcessedScn, Duration archiveLogRetention, boolean archiveLogOnlyMode, String archiveDestinationName)	This method substitutes CONTINUOUS_MINE functionality
(package private) static String	SqlUtils.startLogMinerStatement(Scn startScn, Scn endScn, OracleConnectorConfig.LogMiningStrategy strategy, boolean isContinuousMining)	This returns statement to build LogMiner view for online redo log files
void	LogMinerStreamingChangeEventSource.startMiningSession(OracleConnection connection, Scn startScn, Scn endScn)	Starts a new Oracle LogMiner session.
private boolean	LogMinerStreamingChangeEventSource.waitForStartScnInArchiveLogs(ChangeEventSource.ChangeEventSourceContext context, Scn startScn)	Waits for the starting system change number to exist in the archive logs before returning.

Constructors in io.debezium.connector.oracle.logminer with parameters of type Scn

Constructor	Description
LogFile(String fileName, Scn firstScn, Scn nextScn, Long sequence, LogFile.Type type)	Create a log file that represents an archived log record.
LogFile(String fileName, Scn firstScn, Scn nextScn, Long sequence, LogFile.Type type, boolean current)	Creates a log file that represents an online redo log record.

Uses of Scn in io.debezium.connector.oracle.logminer.events

Fields in io.debezium.connector.oracle.logminer.events declared as Scn

Modifier and Type	Field	Description
private Scn	LogMinerEvent.scn
private Scn	LogMinerEventRow.scn
private Scn	Transaction.startScn

Methods in io.debezium.connector.oracle.logminer.events that return Scn

Modifier and Type	Method	Description
Scn	LogMinerEvent.getScn()
Scn	LogMinerEventRow.getScn()
private Scn	LogMinerEventRow.getScn(ResultSet rs)
Scn	Transaction.getStartScn()

Constructors in io.debezium.connector.oracle.logminer.events with parameters of type Scn

Constructor	Description
DmlEvent(EventType eventType, Scn scn, TableId tableId, String rowId, String rsId, Instant changeTime, LogMinerDmlEntry dmlEntry)
LobEraseEvent(EventType eventType, Scn scn, TableId tableId, String rowId, String rsId, Instant changeTime)
LobWriteEvent(EventType eventType, Scn scn, TableId tableId, String rowId, String rsId, Instant changeTime, String data)
LogMinerEvent(EventType eventType, Scn scn, TableId tableId, String rowId, String rsId, Instant changeTime)
SelectLobLocatorEvent(EventType eventType, Scn scn, TableId tableId, String rowId, String rsId, Instant changeTime, LogMinerDmlEntry dmlEntry, String columnName, boolean binary)
Transaction(String transactionId, Scn startScn, Instant changeTime)
Transaction(String transactionId, Scn startScn, Instant changeTime, List<LogMinerEvent> events, Set<Long> hashes)

Uses of Scn in io.debezium.connector.oracle.logminer.logwriter

Methods in io.debezium.connector.oracle.logminer.logwriter with parameters of type Scn

Modifier and Type	Method	Description
void	CommitLogWriterFlushStrategy.flush(Scn currentScn)
void	LogWriterFlushStrategy.flush(Scn currentScn)	Perform the Oracle LGWR process flush.
void	RacCommitLogWriterFlushStrategy.flush(Scn currentScn)

Uses of Scn in io.debezium.connector.oracle.logminer.processor

Fields in io.debezium.connector.oracle.logminer.processor declared as Scn

Modifier and Type	Field	Description
private Scn	AbstractLogMinerEventProcessor.lastProcessedScn

Methods in io.debezium.connector.oracle.logminer.processor that return Scn

Modifier and Type	Method	Description
protected Scn	AbstractLogMinerEventProcessor.getLastProcessedScn()	Return the last processed system change number handled by the processor.
Scn	TransactionCache.getMinimumScn()
Scn	LogMinerEventProcessor.process(Scn startScn, Scn endScn)	Process Oracle LogMiner events for a given system change number range.

Methods in io.debezium.connector.oracle.logminer.processor with parameters of type Scn

Modifier and Type	Method	Description
Scn	LogMinerEventProcessor.process(Scn startScn, Scn endScn)	Process Oracle LogMiner events for a given system change number range.
protected void	AbstractLogMinerEventProcessor.warnPotentiallyStuckScn(Scn previousOffsetScn, Scn previousOffsetCommitScn)	Checks to see whether the offset's scn is remaining the same across multiple mining sessions while the offset's commit_scn is changing between sessions.

Uses of Scn in io.debezium.connector.oracle.logminer.processor.infinispan

Fields in io.debezium.connector.oracle.logminer.processor.infinispan declared as Scn

Modifier and Type	Field	Description
private Scn	InfinispanLogMinerEventProcessor.currentOffsetCommitScn
private Scn	InfinispanLogMinerEventProcessor.currentOffsetScn
private Scn	InfinispanLogMinerEventProcessor.lastCommittedScn
private Scn	InfinispanLogMinerEventProcessor.maxCommittedScn

Methods in io.debezium.connector.oracle.logminer.processor.infinispan that return Scn

Modifier and Type	Method	Description
private Scn	InfinispanLogMinerEventProcessor.calculateNewStartScn(Scn endScn)
Scn	InfinispanTransactionCache.getMinimumScn()
Scn	InfinispanLogMinerEventProcessor.process(Scn startScn, Scn endScn)

Methods in io.debezium.connector.oracle.logminer.processor.infinispan with parameters of type Scn

Modifier and Type	Method	Description
private Scn	InfinispanLogMinerEventProcessor.calculateNewStartScn(Scn endScn)
Scn	InfinispanLogMinerEventProcessor.process(Scn startScn, Scn endScn)

Uses of Scn in io.debezium.connector.oracle.logminer.processor.memory

Fields in io.debezium.connector.oracle.logminer.processor.memory declared as Scn

Modifier and Type	Field	Description
private Scn	MemoryLogMinerEventProcessor.currentOffsetCommitScn
private Scn	MemoryLogMinerEventProcessor.currentOffsetScn
private Scn	MemoryLogMinerEventProcessor.lastCommittedScn
private Scn	MemoryLogMinerEventProcessor.maxCommittedScn

Fields in io.debezium.connector.oracle.logminer.processor.memory with type parameters of type Scn

Modifier and Type	Field	Description
private Map<String,Scn>	MemoryLogMinerEventProcessor.recentlyCommittedTransactionsCache
private Set<Scn>	MemoryLogMinerEventProcessor.schemaChangesCache

Methods in io.debezium.connector.oracle.logminer.processor.memory that return Scn

Modifier and Type	Method	Description
private Scn	MemoryLogMinerEventProcessor.calculateNewStartScn(Scn endScn)
Scn	MemoryTransactionCache.getMinimumScn()
Scn	MemoryLogMinerEventProcessor.process(Scn startScn, Scn endScn)

Methods in io.debezium.connector.oracle.logminer.processor.memory that return types with arguments of type Scn

Modifier and Type	Method	Description
protected Optional<Scn>	MemoryLogMinerEventProcessor.getLastScnToAbandon(OracleConnection connection, Scn offsetScn, Duration retention)	Calculates the SCN as a watermark to abandon for long running transactions.

Methods in io.debezium.connector.oracle.logminer.processor.memory with parameters of type Scn

Modifier and Type	Method	Description
private Scn	MemoryLogMinerEventProcessor.calculateNewStartScn(Scn endScn)
protected Optional<Scn>	MemoryLogMinerEventProcessor.getLastScnToAbandon(OracleConnection connection, Scn offsetScn, Duration retention)	Calculates the SCN as a watermark to abandon for long running transactions.
Scn	MemoryLogMinerEventProcessor.process(Scn startScn, Scn endScn)

Uses of Scn in io.debezium.connector.oracle.xstream

Fields in io.debezium.connector.oracle.xstream declared as Scn

Modifier and Type	Field	Description
private Scn	LcrPosition.scn

Methods in io.debezium.connector.oracle.xstream that return Scn

Modifier and Type	Method	Description
Scn	LcrPosition.getScn()

Methods in io.debezium.connector.oracle.xstream with parameters of type Scn

Modifier and Type	Method	Description
private byte[]	XstreamStreamingChangeEventSource.convertScnToPosition(Scn scn)
private void	XstreamStreamingChangeEventSource.sendPublishedPosition(LcrPosition lcrPosition, Scn scn)