io.seata.rm.datasource.undo.postgresql

类 PostgresqlUndoUpdateExecutor

java.lang.Object

io.seata.rm.datasource.undo.AbstractUndoExecutor

io.seata.rm.datasource.undo.postgresql.PostgresqlUndoUpdateExecutor

public class PostgresqlUndoUpdateExecutor
extends AbstractUndoExecutor

字段概要

从类继承的字段 io.seata.rm.datasource.undo.AbstractUndoExecutor

IS_UNDO_DATA_VALIDATION_ENABLE, sqlUndoLog

构造器概要

构造器

构造器和说明
PostgresqlUndoUpdateExecutor(SQLUndoLog sqlUndoLog) Instantiates a new postgresql undo update executor.

方法概要

限定符和类型	方法和说明
protected String	buildUndoSQL() Build undo sql string.
protected TableRecords	getUndoRows() Gets undo rows.

从类继承的方法 io.seata.rm.datasource.undo.AbstractUndoExecutor

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

从类继承的方法 java.lang.Object

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

构造器详细资料

PostgresqlUndoUpdateExecutor

public PostgresqlUndoUpdateExecutor(SQLUndoLog sqlUndoLog)

Instantiates a new postgresql undo update executor.

参数:

sqlUndoLog - the sql undo log

方法详细资料

buildUndoSQL

protected String buildUndoSQL()

从类复制的说明: AbstractUndoExecutor

Build undo sql string.

指定者:

buildUndoSQL 在类中 AbstractUndoExecutor

返回:

the string

getUndoRows

protected TableRecords getUndoRows()

从类复制的说明: AbstractUndoExecutor

Gets undo rows.

指定者:

getUndoRows 在类中 AbstractUndoExecutor

返回:

the undo rows