com.codingapi.txlcn.tc.core.transaction.txc.analy.def

接口 TxcSqlExecutor

所有已知实现类:

TxcSqlExecutorImpl

public interface TxcSqlExecutor

Description: Txc模式相关数据操作 Date: 2018/12/13

作者:

ujued

方法概要

限定符和类型	方法和说明
void	applyUndoLog(List<StatementInfo> statementInfoList) 回滚undo_log
List<ModifiedRecord>	deleteSqlPreviousData(Connection connection, DeleteImageParams deleteImageParams) delete sql受影响数据
List<ModifiedRecord>	selectSqlPreviousPrimaryKeys(Connection connection, SelectImageParams selectImageParams) select 语句受影响数据查询
List<ModifiedRecord>	updateSqlPreviousData(Connection connection, UpdateImageParams updateImageParams) update sql 执行前受影响数据

方法详细资料

updateSqlPreviousData

List<ModifiedRecord> updateSqlPreviousData(Connection connection,
                                           UpdateImageParams updateImageParams)
                                    throws SQLException

update sql 执行前受影响数据

参数:

connection - Connection

updateImageParams - updateImageParams

返回:

list

抛出:

SQLException - SQLException

deleteSqlPreviousData

List<ModifiedRecord> deleteSqlPreviousData(Connection connection,
                                           DeleteImageParams deleteImageParams)
                                    throws SQLException

delete sql受影响数据

参数:

connection - Connection

deleteImageParams - deleteImageParams

返回:

list

抛出:

SQLException - SQLException

selectSqlPreviousPrimaryKeys

List<ModifiedRecord> selectSqlPreviousPrimaryKeys(Connection connection,
                                                  SelectImageParams selectImageParams)
                                           throws SQLException

select 语句受影响数据查询

参数:

connection - Connection

selectImageParams - selectImageParams

返回:

list

抛出:

SQLException - SQLException

applyUndoLog

void applyUndoLog(List<StatementInfo> statementInfoList)
           throws SQLException

回滚undo_log

参数:

statementInfoList - undo sql statements

抛出:

SQLException - execute error