io.seata.rm.datasource.exec.mysql

类 MySQLInsertOrUpdateExecutor

java.lang.Object

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

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

io.seata.rm.datasource.exec.BaseInsertExecutor

io.seata.rm.datasource.exec.mysql.MySQLInsertExecutor

io.seata.rm.datasource.exec.mysql.MySQLInsertOrUpdateExecutor

所有已实现的接口:

Executor, InsertExecutor, Defaultable

@LoadLevel(name="mysql",
           scope=PROTOTYPE)
public class MySQLInsertOrUpdateExecutor
extends MySQLInsertExecutor
implements Defaultable

字段概要

从类继承的字段 io.seata.rm.datasource.exec.mysql.MySQLInsertExecutor

ERR_SQL_STATE, RESOURCE_ID_STEP_CACHE

从类继承的字段 io.seata.rm.datasource.exec.BaseInsertExecutor

PLACEHOLDER

从类继承的字段 io.seata.rm.datasource.exec.AbstractDMLBaseExecutor

WHERE

从类继承的字段 io.seata.rm.datasource.exec.BaseTransactionalExecutor

sqlRecognizer, sqlRecognizers, statementCallback, statementProxy

构造器概要

构造器

构造器和说明
MySQLInsertOrUpdateExecutor(StatementProxy statementProxy, StatementCallback statementCallback, SQLRecognizer sqlRecognizer)

方法概要

限定符和类型	方法和说明
protected TableRecords	afterImage(TableRecords beforeImage) After image table records.
TableRecords	beforeImage() Before image table records.
Map<String,ArrayList<Object>>	buildImageParamperters(SQLInsertRecognizer recognizer) build sql params
String	buildImageSQL(TableMeta tableMeta) build image sql
TableRecords	buildTableRecords2(TableMeta tableMeta, String selectSQL, ArrayList<List<Object>> paramAppenderList) build TableRecords
protected SQLUndoLog	buildUndoItem(SQLType sqlType, TableRecords beforeImage, TableRecords afterImage) build a SQLUndoLog
protected void	buildUndoItemAll(ConnectionProxy connectionProxy, TableRecords beforeImage, TableRecords afterImage) build a SQLUndoLog
protected Object	executeAutoCommitFalse(Object[] args) Execute auto commit false t.
ArrayList<List<Object>>	getParamAppenderList()
String	getSelectSQL()
protected void	prepareUndoLogAll(TableRecords beforeImage, TableRecords afterImage) prepare undo log.

从类继承的方法 io.seata.rm.datasource.exec.mysql.MySQLInsertExecutor

autoGeneratePks, canAutoIncrement, getPkValues, getPkValuesByAuto, getPkValuesByColumn, getPkValuesByDefault

从类继承的方法 io.seata.rm.datasource.exec.BaseInsertExecutor

checkPkValues, checkPkValuesForMultiPk, checkPkValuesForSinglePk, containsColumns, containsPK, getGeneratedKeys, getPkIndex, getPkValuesBySequence, parsePkValuesFromStatement

从类继承的方法 io.seata.rm.datasource.exec.AbstractDMLBaseExecutor

doExecute, executeAutoCommitTrue

从类继承的方法 io.seata.rm.datasource.exec.BaseTransactionalExecutor

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

从类继承的方法 java.lang.Object

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

从接口继承的方法 io.seata.sqlparser.struct.Defaultable

getPkValuesByDefault

从接口继承的方法 io.seata.rm.datasource.exec.Executor

execute

构造器详细资料

MySQLInsertOrUpdateExecutor

public MySQLInsertOrUpdateExecutor(StatementProxy statementProxy,
                                   StatementCallback statementCallback,
                                   SQLRecognizer sqlRecognizer)

方法详细资料

getSelectSQL

public String getSelectSQL()

getParamAppenderList

public ArrayList<List<Object>> getParamAppenderList()

executeAutoCommitFalse

protected Object executeAutoCommitFalse(Object[] args)
                                 throws Exception

Execute auto commit false t.

覆盖:

executeAutoCommitFalse 在类中 AbstractDMLBaseExecutor

参数:

args - the args

返回:

the t

抛出:

Exception - the exception

prepareUndoLogAll

protected void prepareUndoLogAll(TableRecords beforeImage,
                                 TableRecords afterImage)

prepare undo log.

参数:

beforeImage - the before image

afterImage - the after image

buildUndoItemAll

protected void buildUndoItemAll(ConnectionProxy connectionProxy,
                                TableRecords beforeImage,
                                TableRecords afterImage)

build a SQLUndoLog

参数:

beforeImage - the before image

afterImage - the after image

buildUndoItem

protected SQLUndoLog buildUndoItem(SQLType sqlType,
                                   TableRecords beforeImage,
                                   TableRecords afterImage)

build a SQLUndoLog

参数:

sqlType -

beforeImage -

afterImage -

返回:

sqlUndoLog the sql undo log

afterImage

protected TableRecords afterImage(TableRecords beforeImage)
                           throws SQLException

从类复制的说明: AbstractDMLBaseExecutor

After image table records.

覆盖:

afterImage 在类中 BaseInsertExecutor

参数:

beforeImage - the before image

返回:

the table records

抛出:

SQLException - the sql exception

beforeImage

public TableRecords beforeImage()
                         throws SQLException

从类复制的说明: AbstractDMLBaseExecutor

Before image table records.

覆盖:

beforeImage 在类中 BaseInsertExecutor

返回:

the table records

抛出:

SQLException - the sql exception

buildTableRecords2

public TableRecords buildTableRecords2(TableMeta tableMeta,
                                       String selectSQL,
                                       ArrayList<List<Object>> paramAppenderList)
                                throws SQLException

build TableRecords

参数:

tableMeta -

selectSQL -

paramAppenderList -

返回:

the table records

抛出:

SQLException

buildImageSQL

public String buildImageSQL(TableMeta tableMeta)

build image sql

参数:

tableMeta -

返回:

image sql

buildImageParamperters

public Map<String,ArrayList<Object>> buildImageParamperters(SQLInsertRecognizer recognizer)

build sql params

参数:

recognizer -

返回:

map, key is column, value is paramperter