org.apache.seata.rm.datasource.exec.mysql

Class MySQLInsertExecutor

java.lang.Object

org.apache.seata.rm.datasource.exec.BaseTransactionalExecutor<T,S>

org.apache.seata.rm.datasource.exec.AbstractDMLBaseExecutor<T,S>

org.apache.seata.rm.datasource.exec.BaseInsertExecutor

org.apache.seata.rm.datasource.exec.mysql.MySQLInsertExecutor

All Implemented Interfaces:

Executor, InsertExecutor, Defaultable

Direct Known Subclasses:

MariadbInsertExecutor, MySQLInsertOnDuplicateUpdateExecutor, PolarDBXInsertExecutor

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

The type My sql insert executor.

Field Summary

Fields

Modifier and Type	Field and Description
static String	ERR_SQL_STATE the modify for test
protected org.slf4j.Logger	logger
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

Fields inherited from class org.apache.seata.rm.datasource.exec.BaseInsertExecutor

PLACEHOLDER

Fields inherited from class org.apache.seata.rm.datasource.exec.AbstractDMLBaseExecutor

GROUP_BY, WHERE

Fields inherited from class org.apache.seata.rm.datasource.exec.BaseTransactionalExecutor

sqlRecognizer, sqlRecognizers, statementCallback, statementProxy

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
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() Deprecated.
List<Object>	getPkValuesByDefault(String pkKey)

Methods inherited from class org.apache.seata.rm.datasource.exec.BaseInsertExecutor

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

Methods inherited from class org.apache.seata.rm.datasource.exec.AbstractDMLBaseExecutor

doExecute, executeAutoCommitFalse, executeAutoCommitTrue

Methods inherited from class org.apache.seata.rm.datasource.exec.BaseTransactionalExecutor

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.seata.rm.datasource.exec.Executor

execute

Field Detail

logger

protected final org.slf4j.Logger logger

ERR_SQL_STATE

public static final String ERR_SQL_STATE

the modify for test

See Also:

Constant Field Values

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

Constructor Detail

MySQLInsertExecutor

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

Instantiates a new Abstract dml base executor.

Parameters:

statementProxy - the statement proxy

statementCallback - the statement callback

sqlRecognizer - the sql recognizer

Method Detail

getPkValues

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

Description copied from interface: InsertExecutor

get primary key values.

Specified by:

getPkValues in interface InsertExecutor

Returns:

The primary key value.

Throws:

SQLException - the sql exception

getPkValuesByAuto

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

the modify for test

Throws:

SQLException

getPkValuesByColumn

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

Description copied from interface: InsertExecutor

get primary key values by insert column.

Specified by:

getPkValuesByColumn in interface InsertExecutor

Returns:

pk values by column

Throws:

SQLException - the sql exception

getPkValuesByDefault

@Deprecated
public List<Object> getPkValuesByDefault()
                                              throws SQLException

Deprecated.

Specified by:

getPkValuesByDefault in interface Defaultable

Throws:

SQLException

getPkValuesByDefault

public List<Object> getPkValuesByDefault(String pkKey)
                                  throws SQLException

Specified by:

getPkValuesByDefault in interface Defaultable

Throws:

SQLException

autoGeneratePks

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

Throws:

SQLException

canAutoIncrement

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