io.seata.rm.datasource.exec.mysql

类 MySQLInsertExecutor

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

所有已实现的接口:

Executor, InsertExecutor, Defaultable

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

The type My sql insert executor.

字段概要

字段

限定符和类型	字段和说明
static String	ERR_SQL_STATE the modify for test
static Map<String,BigDecimal>	RESOURCE_ID_STEP_CACHE The cache of auto increment step of database the key is the db's resource id the value is the step

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
MySQLInsertExecutor(StatementProxy statementProxy, StatementCallback statementCallback, SQLRecognizer sqlRecognizer) Instantiates a new Abstract dml base executor.

方法概要

限定符和类型	方法和说明
protected Map<String,List<Object>>	autoGeneratePks(BigDecimal cursor, String autoColumnName, Integer updateCount)
protected boolean	canAutoIncrement(Map<String,ColumnMeta> primaryKeyMap)
Map<String,List<Object>>	getPkValues() get primary key values.
Map<String,List<Object>>	getPkValuesByAuto() the modify for test
Map<String,List<Object>>	getPkValuesByColumn() get primary key values by insert column.
List<Object>	getPkValuesByDefault() get primary key values by default keyword.

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

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

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

doExecute, executeAutoCommitFalse, executeAutoCommitTrue

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

buildLockKey, 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.rm.datasource.exec.Executor

execute

字段详细资料

ERR_SQL_STATE

public static final String ERR_SQL_STATE

the modify for test

另请参阅:

常量字段值

RESOURCE_ID_STEP_CACHE

public static final Map<String,BigDecimal> RESOURCE_ID_STEP_CACHE

The cache of auto increment step of database the key is the db's resource id the value is the step

构造器详细资料

MySQLInsertExecutor

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

Instantiates a new Abstract dml base executor.

参数:

statementProxy - the statement proxy

statementCallback - the statement callback

sqlRecognizer - the sql recognizer

方法详细资料

getPkValues

public Map<String,List<Object>> getPkValues()
                                     throws SQLException

从接口复制的说明: InsertExecutor

get primary key values.

指定者:

getPkValues 在接口中 InsertExecutor

返回:

The primary key value.

抛出:

SQLException - the sql exception

getPkValuesByAuto

public Map<String,List<Object>> getPkValuesByAuto()
                                           throws SQLException

the modify for test

抛出:

SQLException

getPkValuesByColumn

public Map<String,List<Object>> getPkValuesByColumn()
                                             throws SQLException

从接口复制的说明: InsertExecutor

get primary key values by insert column.

指定者:

getPkValuesByColumn 在接口中 InsertExecutor

返回:

pk values by column

抛出:

SQLException - the sql exception

getPkValuesByDefault

public List<Object> getPkValuesByDefault()
                                  throws SQLException

从接口复制的说明: Defaultable

get primary key values by default keyword.

指定者:

getPkValuesByDefault 在接口中 Defaultable

返回:

pk values by default

抛出:

SQLException - the sql exception

autoGeneratePks

protected Map<String,List<Object>> autoGeneratePks(BigDecimal cursor,
                                                   String autoColumnName,
                                                   Integer updateCount)
                                            throws SQLException

抛出:

SQLException

canAutoIncrement

protected boolean canAutoIncrement(Map<String,ColumnMeta> primaryKeyMap)