org.apache.seata.rm.datasource.undo.mariadb

Class MariadbUndoUpdateExecutor

java.lang.Object

org.apache.seata.rm.datasource.undo.AbstractUndoExecutor

org.apache.seata.rm.datasource.undo.mysql.MySQLUndoUpdateExecutor

org.apache.seata.rm.datasource.undo.mariadb.MariadbUndoUpdateExecutor

public class MariadbUndoUpdateExecutor
extends MySQLUndoUpdateExecutor

The type Mariadb undo update executor.

Field Summary

Fields inherited from class org.apache.seata.rm.datasource.undo.AbstractUndoExecutor

IS_UNDO_DATA_VALIDATION_ENABLE, sqlUndoLog

Constructor Summary

Constructors

Constructor and Description
MariadbUndoUpdateExecutor(SQLUndoLog sqlUndoLog) Instantiates a new Maria db undo update executor.

Method Summary

Modifier and Type	Method and Description
protected String	buildUndoSQL() Undo Update.
protected TableRecords	getUndoRows() Gets undo rows.

Methods inherited from class org.apache.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

MariadbUndoUpdateExecutor

public MariadbUndoUpdateExecutor(SQLUndoLog sqlUndoLog)

Instantiates a new Maria db undo update executor.

Parameters:

sqlUndoLog - the sql undo log

Method Detail

buildUndoSQL

protected String buildUndoSQL()

Description copied from class: MySQLUndoUpdateExecutor

Undo Update.

Overrides:

buildUndoSQL in class MySQLUndoUpdateExecutor

Returns:

sql

getUndoRows

protected TableRecords getUndoRows()

Description copied from class: AbstractUndoExecutor

Gets undo rows.

Overrides:

getUndoRows in class MySQLUndoUpdateExecutor

Returns:

the undo rows