io.seata.rm.datasource.undo.oracle

Class OracleUndoUpdateExecutor

java.lang.Object

io.seata.rm.datasource.undo.AbstractUndoExecutor

io.seata.rm.datasource.undo.oracle.OracleUndoUpdateExecutor

public class OracleUndoUpdateExecutor
extends AbstractUndoExecutor

The type oracle undo update executor.

Field Summary

Fields inherited from class io.seata.rm.datasource.undo.AbstractUndoExecutor

IS_UNDO_DATA_VALIDATION_ENABLE, sqlUndoLog

Constructor Summary

Constructors

Constructor and Description
OracleUndoUpdateExecutor(SQLUndoLog sqlUndoLog) Instantiates a new My sql undo update executor.

Method Summary

Modifier and Type	Method and Description
protected String	buildUndoSQL() Build undo sql string.
protected TableRecords	getUndoRows() Gets undo rows.

Methods inherited from class io.seata.rm.datasource.undo.AbstractUndoExecutor

buildCheckSql, dataValidationAndGoOn, executeOn, getOrderedPkList, getSqlUndoLog, parsePkValues, parsePkValues, queryCurrentRecords, undoPrepare

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OracleUndoUpdateExecutor

public OracleUndoUpdateExecutor(SQLUndoLog sqlUndoLog)

Instantiates a new My sql undo update executor.

Parameters:

sqlUndoLog - the sql undo log

Method Detail

buildUndoSQL

protected String buildUndoSQL()

Description copied from class: AbstractUndoExecutor

Build undo sql string.

Specified by:

buildUndoSQL in class AbstractUndoExecutor

Returns:

the string

getUndoRows

protected TableRecords getUndoRows()

Description copied from class: AbstractUndoExecutor

Gets undo rows.

Specified by:

getUndoRows in class AbstractUndoExecutor

Returns:

the undo rows