io.seata.rm.datasource.exec

Class MultiDeleteExecutor<T,S extends Statement>

java.lang.Object

io.seata.rm.datasource.exec.BaseTransactionalExecutor<T,S>

io.seata.rm.datasource.exec.AbstractDMLBaseExecutor<T,S>

io.seata.rm.datasource.exec.MultiDeleteExecutor<T,S>

Type Parameters:

T - the type parameter

S - the type parameter

All Implemented Interfaces:

Executor<T>

public class MultiDeleteExecutor<T,S extends Statement>
extends AbstractDMLBaseExecutor<T,S>

The type MultiSql executor.

Field Summary

Fields inherited from class io.seata.rm.datasource.exec.AbstractDMLBaseExecutor

GROUP_BY, WHERE

Fields inherited from class io.seata.rm.datasource.exec.BaseTransactionalExecutor

sqlRecognizer, sqlRecognizers, statementCallback, statementProxy

Constructor Summary

Constructors

Constructor and Description
MultiDeleteExecutor(StatementProxy<S> statementProxy, StatementCallback<T,S> statementCallback, List<SQLRecognizer> sqlRecognizers)

Method Summary

Modifier and Type	Method and Description
protected TableRecords	afterImage(TableRecords beforeImage) After image table records.
protected TableRecords	beforeImage() Before image table records.

Methods inherited from class io.seata.rm.datasource.exec.AbstractDMLBaseExecutor

doExecute, executeAutoCommitFalse, executeAutoCommitTrue

Methods inherited from class io.seata.rm.datasource.exec.BaseTransactionalExecutor

buildLimitCondition, buildLockKey, buildOrderCondition, buildTableRecords, buildTableRecords, buildUndoItem, buildWhereCondition, containPK, containsPK, containsPK, execute, getColumnNameInSQL, getColumnNamesInSQL, getColumnNamesWithTablePrefix, getColumnNamesWithTablePrefixList, getColumnNameWithTablePrefix, getDbType, getFromTableInSQL, getStandardPkColumnName, getTableMeta, getTableMeta, prepareUndoLog

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiDeleteExecutor

public MultiDeleteExecutor(StatementProxy<S> statementProxy,
                           StatementCallback<T,S> statementCallback,
                           List<SQLRecognizer> sqlRecognizers)

Method Detail

beforeImage

protected TableRecords beforeImage()
                            throws SQLException

Description copied from class: AbstractDMLBaseExecutor

Before image table records.

Specified by:

beforeImage in class AbstractDMLBaseExecutor<T,S extends Statement>

Returns:

the table records

Throws:

SQLException - the sql exception

afterImage

protected TableRecords afterImage(TableRecords beforeImage)
                           throws SQLException

Description copied from class: AbstractDMLBaseExecutor

After image table records.

Specified by:

afterImage in class AbstractDMLBaseExecutor<T,S extends Statement>

Parameters:

beforeImage - the before image

Returns:

the table records

Throws:

SQLException - the sql exception