类的使用
org.apache.shardingsphere.shardingproxy.backend.communication.jdbc.connection.BackendConnection

使用BackendConnection的程序包

程序包	说明
org.apache.shardingsphere.shardingproxy.backend.communication
org.apache.shardingsphere.shardingproxy.backend.communication.jdbc.connection
org.apache.shardingsphere.shardingproxy.backend.communication.jdbc.execute
org.apache.shardingsphere.shardingproxy.backend.communication.jdbc.execute.callback
org.apache.shardingsphere.shardingproxy.backend.text
org.apache.shardingsphere.shardingproxy.backend.text.sctl
org.apache.shardingsphere.shardingproxy.backend.text.sctl.hint
org.apache.shardingsphere.shardingproxy.backend.text.sctl.hint.internal
org.apache.shardingsphere.shardingproxy.backend.text.sctl.set
org.apache.shardingsphere.shardingproxy.backend.text.sctl.show
org.apache.shardingsphere.shardingproxy.backend.text.transaction

org.apache.shardingsphere.shardingproxy.backend.communication中BackendConnection的使用

参数类型为BackendConnection的org.apache.shardingsphere.shardingproxy.backend.communication中的方法

限定符和类型	方法和说明
DatabaseCommunicationEngine	DatabaseCommunicationEngineFactory.newBinaryProtocolInstance(LogicSchema logicSchema, String sql, List<Object> parameters, BackendConnection backendConnection) Create new instance of text protocol backend handler.
DatabaseCommunicationEngine	DatabaseCommunicationEngineFactory.newTextProtocolInstance(LogicSchema logicSchema, String sql, BackendConnection backendConnection) Create new instance of text protocol backend handler.

org.apache.shardingsphere.shardingproxy.backend.communication.jdbc.connection中BackendConnection的使用

参数类型为BackendConnection的org.apache.shardingsphere.shardingproxy.backend.communication.jdbc.connection中的构造器

构造器和说明
BackendTransactionManager(BackendConnection backendConnection)

org.apache.shardingsphere.shardingproxy.backend.communication.jdbc.execute中BackendConnection的使用

参数类型为BackendConnection的org.apache.shardingsphere.shardingproxy.backend.communication.jdbc.execute中的构造器

构造器和说明
JDBCExecuteEngine(BackendConnection backendConnection, JDBCExecutorWrapper jdbcExecutorWrapper)

org.apache.shardingsphere.shardingproxy.backend.communication.jdbc.execute.callback中BackendConnection的使用

参数类型为BackendConnection的org.apache.shardingsphere.shardingproxy.backend.communication.jdbc.execute.callback中的构造器

构造器和说明
ProxySQLExecuteCallback(BackendConnection backendConnection, JDBCExecutorWrapper jdbcExecutorWrapper, org.apache.shardingsphere.core.preprocessor.statement.SQLStatementContext sqlStatementContext, boolean isExceptionThrown, boolean isReturnGeneratedKeys, boolean fetchMetaData)

org.apache.shardingsphere.shardingproxy.backend.text中BackendConnection的使用

参数类型为BackendConnection的org.apache.shardingsphere.shardingproxy.backend.text中的方法

限定符和类型	方法和说明
static TextProtocolBackendHandler	TextProtocolBackendHandlerFactory.newInstance(org.apache.shardingsphere.spi.database.DatabaseType databaseType, String sql, BackendConnection backendConnection) Create new instance of text protocol backend handler.

org.apache.shardingsphere.shardingproxy.backend.text.sctl中BackendConnection的使用

参数类型为BackendConnection的org.apache.shardingsphere.shardingproxy.backend.text.sctl中的方法

限定符和类型	方法和说明
static TextProtocolBackendHandler	ShardingCTLBackendHandlerFactory.newInstance(String sql, BackendConnection backendConnection) Create new instance of sharding CTL backend handler.

org.apache.shardingsphere.shardingproxy.backend.text.sctl.hint中BackendConnection的使用

参数类型为BackendConnection的org.apache.shardingsphere.shardingproxy.backend.text.sctl.hint中的构造器

构造器和说明
ShardingCTLHintBackendHandler(String sql, BackendConnection backendConnection)

org.apache.shardingsphere.shardingproxy.backend.text.sctl.hint.internal中BackendConnection的使用

参数类型为BackendConnection的org.apache.shardingsphere.shardingproxy.backend.text.sctl.hint.internal中的方法

限定符和类型	方法和说明
static HintCommandExecutor	HintCommandExecutorFactory.newInstance(HintCommand hintCommand, BackendConnection backendConnection, String sql) Create hint command executor instance.

org.apache.shardingsphere.shardingproxy.backend.text.sctl.set中BackendConnection的使用

参数类型为BackendConnection的org.apache.shardingsphere.shardingproxy.backend.text.sctl.set中的构造器

构造器和说明
ShardingCTLSetBackendHandler(String sql, BackendConnection backendConnection)

org.apache.shardingsphere.shardingproxy.backend.text.sctl.show中BackendConnection的使用

参数类型为BackendConnection的org.apache.shardingsphere.shardingproxy.backend.text.sctl.show中的构造器

构造器和说明
ShardingCTLShowBackendHandler(String sql, BackendConnection backendConnection)

org.apache.shardingsphere.shardingproxy.backend.text.transaction中BackendConnection的使用

参数类型为BackendConnection的org.apache.shardingsphere.shardingproxy.backend.text.transaction中的构造器

构造器和说明
TransactionBackendHandler(org.apache.shardingsphere.transaction.core.TransactionOperationType operationType, BackendConnection backendConnection)