MySQL Connector/J 9.2.0 · com.mysql.cj.jdbc.ConnectionWrapper

Modifier and Type	Field and Description
private boolean	closed
private String	invalidHandleStr
private boolean	isForXa
protected JdbcConnection	mc
private final Lock	objectLock

Access	Constructor and Description
public	ConnectionWrapper(MysqlPooledConnection reference to object that instantiated this object mysqlPooledConnection, JdbcConnection physical connection to db mysqlConnection, boolean is it for XA connection? forXa) Construct a new LogicalHandle and set instance variables

Method Summary

Modifier and Type	Method and Description
public void	abort(Executor The `Executor` implementation which will be used by `abort`. executor) Implements java.sql.Connection.abort. Terminates an open connection.
public void	abortInternal() Implements com.mysql.cj.jdbc.JdbcConnection.abortInternal. Clobbers the physical network connection and marks this connection as closed.
public void	changeUser(String the username to authenticate with userName, String the password to authenticate with newPassword) Implements com.mysql.cj.jdbc.JdbcConnection.changeUser. Changes the user on this connection by performing a re-authentication.
public void	checkClosed() Implements com.mysql.cj.MysqlConnection.checkClosed.
public void	cleanup(Throwable exception caused the connection clean up whyCleanedUp) Implements com.mysql.cj.MysqlConnection.cleanup. Destroys this connection and any underlying resources.
public void	clearWarnings() Implements java.sql.Connection.clearWarnings. Clears all warnings reported for this `Connection` object.
public PreparedStatement	clientPrepare(String sql)
public PreparedStatement	clientPrepare(String sql, int resultSetType, int resultSetConcurrency)
public PreparedStatement	clientPrepareStatement(String statement sql) Implements com.mysql.cj.jdbc.JdbcConnection.clientPrepareStatement. Prepares a statement on the client, using client-side emulation (regardless of the configuration property 'useServerPrepStmts') with the same semantics as the java.sql.Connection.prepareStatement() method with the same argument types.
public PreparedStatement	clientPrepareStatement(String statement sql, int autoGenKeyIndex autoGenKeyIndex) Implements com.mysql.cj.jdbc.JdbcConnection.clientPrepareStatement. Prepares a statement on the client, using client-side emulation (regardless of the configuration property 'useServerPrepStmts') with the same semantics as the java.sql.Connection.prepareStatement() method with the same argument types.
public PreparedStatement	clientPrepareStatement(String statement sql, int resultSetType resultSetType, int resultSetConcurrency resultSetConcurrency) Implements com.mysql.cj.jdbc.JdbcConnection.clientPrepareStatement. Prepares a statement on the client, using client-side emulation (regardless of the configuration property 'useServerPrepStmts') with the same semantics as the java.sql.Connection.prepareStatement() method with the same argument types.
public PreparedStatement	clientPrepareStatement(String statement sql, int resultSetType resultSetType, int resultSetConcurrency resultSetConcurrency, int resultSetHoldability resultSetHoldability) Implements com.mysql.cj.jdbc.JdbcConnection.clientPrepareStatement. Prepares a statement on the client, using client-side emulation (regardless of the configuration property 'useServerPrepStmts') with the same semantics as the java.sql.Connection.prepareStatement() method with the same argument types.
public PreparedStatement	clientPrepareStatement(String statement sql, int[] autoGenKeyIndexes autoGenKeyIndexes) Implements com.mysql.cj.jdbc.JdbcConnection.clientPrepareStatement. Prepares a statement on the client, using client-side emulation (regardless of the configuration property 'useServerPrepStmts') with the same semantics as the java.sql.Connection.prepareStatement() method with the same argument types.
public PreparedStatement	clientPrepareStatement(String statement sql, String[] autoGenKeyColNames autoGenKeyColNames) Implements com.mysql.cj.jdbc.JdbcConnection.clientPrepareStatement. Prepares a statement on the client, using client-side emulation (regardless of the configuration property 'useServerPrepStmts') with the same semantics as the java.sql.Connection.prepareStatement() method with the same argument types.
public void	close() Implements java.sql.Connection.close. The physical connection is not actually closed.
protected void	close(boolean fireClosedEvent)
public void	commit() Implements java.sql.Connection.commit. Makes all changes made since the previous commit/rollback permanent and releases any database locks currently held by this `Connection` object.
public Array	createArrayOf(String the SQL name of the type the elements of the array map to. The typeName is a database-specific name which may be the name of a built-in type, a user-defined type or a standard SQL type supported by this database. This is the value returned by `Array.getBaseTypeName` typeName, Object[] the elements that populate the returned object elements) Implements java.sql.Connection.createArrayOf. Factory method for creating Array objects.
public Blob	createBlob() Implements java.sql.Connection.createBlob. Constructs an object that implements the `Blob` interface.
public Clob	createClob() Implements java.sql.Connection.createClob. Constructs an object that implements the `Clob` interface.
public NClob	createNClob() Implements java.sql.Connection.createNClob. Constructs an object that implements the `NClob` interface.
public void	createNewIO(boolean is this request for a re-connect isForReconnect) Implements com.mysql.cj.MysqlConnection.createNewIO. Creates an IO channel to the server.
public SQLXML	createSQLXML() Implements java.sql.Connection.createSQLXML. Constructs an object that implements the `SQLXML` interface.
public Statement	createStatement() Implements java.sql.Connection.createStatement. Creates a `Statement` object for sending SQL statements to the database.
public Statement	createStatement(int a result set type; one of `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` resultSetType, int a concurrency type; one of `ResultSet.CONCUR_READ_ONLY` or `ResultSet.CONCUR_UPDATABLE` resultSetConcurrency) Implements java.sql.Connection.createStatement. Creates a `Statement` object that will generate `ResultSet` objects with the given type and concurrency.
public Statement	createStatement(int one of the following `ResultSet` constants: `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` arg0, int one of the following `ResultSet` constants: `ResultSet.CONCUR_READ_ONLY` or `ResultSet.CONCUR_UPDATABLE` arg1, int one of the following `ResultSet` constants: `ResultSet.HOLD_CURSORS_OVER_COMMIT` or `ResultSet.CLOSE_CURSORS_AT_COMMIT` arg2) Implements java.sql.Connection.createStatement. Creates a `Statement` object that will generate `ResultSet` objects with the given type, concurrency, and holdability.
public Struct	createStruct(String the SQL type name of the SQL structured type that this `Struct` object maps to. The typeName is the name of a user-defined type that has been defined for this database. It is the value returned by `Struct.getSQLTypeName`. typeName, Object[] the attributes that populate the returned object attributes) Implements java.sql.Connection.createStruct. Factory method for creating Struct objects.
public void	decachePreparedStatement(JdbcPreparedStatement pstmt) Implements com.mysql.cj.jdbc.JdbcConnection.decachePreparedStatement.
public void	doClose(Throwable the exception that caused this method call cause, CloseOption... options indicating how the close was initiated and/or what should be performed during the close options) Implements com.mysql.cj.jdbc.JdbcConnection.doClose. Close the connection and release resources.
public JdbcConnection	getActiveMySQLConnection() Implements com.mysql.cj.jdbc.JdbcConnection.getActiveMySQLConnection.
public int	getActiveStatementCount() Implements com.mysql.cj.jdbc.JdbcConnection.getActiveStatementCount. Returns the number of statements active on this connection, which haven't been .close()d.
public boolean	getAutoCommit() Implements java.sql.Connection.getAutoCommit. Retrieves the current auto-commit mode for this `Connection` object.
public int	getAutoIncrementIncrement() Implements com.mysql.cj.jdbc.JdbcConnection.getAutoIncrementIncrement. Returns the session value of 'auto_increment_increment' from the server if it exists, or '1' if not.
public CachedResultSetMetaData	getCachedMetaData(String the query that is the key to the cache sql) Implements com.mysql.cj.jdbc.JdbcConnection.getCachedMetaData. Returns cached metadata (or null if not cached) for the given query, which must match _exactly_.
public String	getCatalog() Implements java.sql.Connection.getCatalog. Retrieves this `Connection` object's current catalog name.
public String	getCharacterSetMetadata() Implements com.mysql.cj.jdbc.JdbcConnection.getCharacterSetMetadata.
public String	getClientInfo(String The name of the client info property to retrieve name) Implements java.sql.Connection.getClientInfo. Returns the value of the client info property specified by name.
public Properties	getClientInfo() Implements java.sql.Connection.getClientInfo. Returns a list containing the name and current value of each client info property supported by the driver.
public ClientInfoProvider	getClientInfoProviderImpl() Implements com.mysql.cj.jdbc.JdbcConnection.getClientInfoProviderImpl.
public Lock	getConnectionLock() Implements com.mysql.cj.MysqlConnection.getConnectionLock.
public String	getDatabase() Implements com.mysql.cj.jdbc.JdbcConnection.getDatabase. Retrieves this connection object's current database name.
public ExceptionInterceptor	getExceptionInterceptor() Implements com.mysql.cj.MysqlConnection.getExceptionInterceptor.
public int	getHoldability() Implements java.sql.Connection.getHoldability. Retrieves the current holdability of `ResultSet` objects created using this `Connection` object.
public String	getHost() Implements com.mysql.cj.jdbc.JdbcConnection.getHost.
public String	getHostPortPair() Implements com.mysql.cj.jdbc.JdbcConnection.getHostPortPair.
public long	getId() Implements com.mysql.cj.MysqlConnection.getId.
public long	getIdleFor() Implements com.mysql.cj.jdbc.JdbcConnection.getIdleFor. Reports how long this connection has been idle.
protected static ConnectionWrapper	getInstance(MysqlPooledConnection mysqlPooledConnection, JdbcConnection mysqlConnection, boolean forXa)
public Lock	getLock() Implements com.mysql.cj.jdbc.JdbcConnection.getLock.
public DatabaseMetaData	getMetaData() Implements java.sql.Connection.getMetaData. Retrieves a `DatabaseMetaData` object that contains metadata about the database to which this `Connection` object represents a connection.
public Statement	getMetadataSafeStatement() Implements com.mysql.cj.jdbc.JdbcConnection.getMetadataSafeStatement.
public JdbcConnection	getMultiHostParentProxy() Implements com.mysql.cj.jdbc.JdbcConnection.getMultiHostParentProxy.
public JdbcConnection	getMultiHostSafeProxy() Implements com.mysql.cj.jdbc.JdbcConnection.getMultiHostSafeProxy.
public int	getNetworkTimeout() Implements java.sql.Connection.getNetworkTimeout. Retrieves the number of milliseconds the driver will wait for a database request to complete.
public Properties	getProperties() Implements com.mysql.cj.MysqlConnection.getProperties. Returns the parsed and passed in properties for this connection.
public JdbcPropertySet	getPropertySet() Implements com.mysql.cj.jdbc.JdbcConnection.getPropertySet.
public List<QueryInterceptor>	getQueryInterceptorsInstances() Implements com.mysql.cj.jdbc.JdbcConnection.getQueryInterceptorsInstances.
public String	getSchema() Implements java.sql.Connection.getSchema. Retrieves this `Connection` object's current schema name.
public ServerSessionStateController	getServerSessionStateController() Implements com.mysql.cj.MysqlConnection.getServerSessionStateController.
public ServerVersion	getServerVersion() Implements com.mysql.cj.jdbc.JdbcConnection.getServerVersion.
public Session	getSession() Implements com.mysql.cj.MysqlConnection.getSession.
public int	getSessionMaxRows() Implements com.mysql.cj.jdbc.JdbcConnection.getSessionMaxRows. Returns the sql select limit max-rows for this session.
public String	getStatementComment() Implements com.mysql.cj.jdbc.JdbcConnection.getStatementComment. Returns the comment that will be prepended to all statements sent to the server.
public int	getTransactionIsolation() Implements java.sql.Connection.getTransactionIsolation. Retrieves this `Connection` object's current transaction isolation level.
public Map<String, Class<?>>	getTypeMap() Implements java.sql.Connection.getTypeMap. Retrieves the `Map` object associated with this `Connection` object.
public String	getURL() Implements com.mysql.cj.MysqlConnection.getURL.
public String	getUser() Implements com.mysql.cj.MysqlConnection.getUser.
public SQLWarning	getWarnings() Implements java.sql.Connection.getWarnings. Retrieves the first warning reported by calls on this `Connection` object.
public boolean	hasSameProperties(JdbcConnection connection c) Implements com.mysql.cj.jdbc.JdbcConnection.hasSameProperties. Does this connection have the same properties as another?
public void	initializeResultsMetadataFromCache(String the query that the metadata pertains too. sql, CachedResultSetMetaData metadata (if it exists) to populate the cache. cachedMetaData, ResultSetInternalMethods the result set to retrieve metadata from, or apply to. resultSet) Implements com.mysql.cj.jdbc.JdbcConnection.initializeResultsMetadataFromCache. Caches CachedResultSetMetaData that has been placed in the cache using the given SQL as a key.
public void	initializeSafeQueryInterceptors() Implements com.mysql.cj.jdbc.JdbcConnection.initializeSafeQueryInterceptors.
public boolean	isClosed() Implements java.sql.Connection.isClosed. Retrieves whether this `Connection` object has been closed.
public boolean	isInGlobalTx() Implements com.mysql.cj.jdbc.JdbcConnection.isInGlobalTx. Is this connection currently a participant in an XA transaction?
public boolean	isProxySet() Implements com.mysql.cj.jdbc.JdbcConnection.isProxySet.
public boolean	isReadOnly() Implements java.sql.Connection.isReadOnly. Retrieves whether this `Connection` object is in read-only mode.
public boolean	isReadOnly(boolean in some cases, for example when restoring connection with autoReconnect=true, we can rely only on saved readOnly state, so use useSessionStatus=false in that case useSessionStatus) Implements com.mysql.cj.jdbc.JdbcConnection.isReadOnly. Tests to see if the connection is in Read Only Mode.
public boolean	isSameResource(JdbcConnection connection c) Implements com.mysql.cj.jdbc.JdbcConnection.isSameResource. Does this connection have the same resource name as the given connection (for XA)?
public boolean	isServerLocal() Implements com.mysql.cj.jdbc.JdbcConnection.isServerLocal. Is the server this connection is connected to "local" (i.e. same host) as the application?
public boolean	isSourceConnection() Implements com.mysql.cj.jdbc.JdbcConnection.isSourceConnection. Is this connection connected to the first host in the list if there is a list of servers in the URL?
public boolean	isValid(int The time in seconds to wait for the database operation used to validate the connection to complete. If the timeout period expires before the operationcompletes, this method returns false. A value of 0 indicates a timeout is not applied to the database operation. timeout) Implements java.sql.Connection.isValid. Returns true if the connection has not been closed and is still valid.
public boolean	isWrapperFor(Class<?> a Class defining an interface. iface) Implements java.sql.Wrapper.isWrapperFor. Returns true if this either implements the interface argument or is directly or indirectly a wrapper for an object that does.
public boolean	lowerCaseTableNames() Implements com.mysql.cj.jdbc.JdbcConnection.lowerCaseTableNames. Is the server configured to use lower-case table names only?
public String	nativeSQL(String an SQL statement that may contain one or more '?' parameter placeholders sql) Implements java.sql.Connection.nativeSQL. Converts the given SQL statement into the system's native SQL grammar.
public void	ping() Implements com.mysql.cj.jdbc.JdbcConnection.ping. Detect if the connection is still good by sending a ping command to the server.
public void	pingInternal(boolean checkForClosedConnection, int timeoutMillis) Implements com.mysql.cj.jdbc.JdbcConnection.pingInternal.
public CallableStatement	prepareCall(String an SQL statement that may contain one or more '?' parameter placeholders. Typically this statement is specified using JDBC call escape syntax. sql) Implements java.sql.Connection.prepareCall. Creates a `CallableStatement` object for calling database stored procedures.
public CallableStatement	prepareCall(String a `String` object that is the SQL statement to be sent to the database; may contain on or more '?' parameters sql, int a result set type; one of `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` resultSetType, int a concurrency type; one of `ResultSet.CONCUR_READ_ONLY` or `ResultSet.CONCUR_UPDATABLE` resultSetConcurrency) Implements java.sql.Connection.prepareCall. Creates a `CallableStatement` object that will generate `ResultSet` objects with the given type and concurrency.
public CallableStatement	prepareCall(String a `String` object that is the SQL statement to be sent to the database; may contain on or more '?' parameters arg0, int one of the following `ResultSet` constants: `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` arg1, int one of the following `ResultSet` constants: `ResultSet.CONCUR_READ_ONLY` or `ResultSet.CONCUR_UPDATABLE` arg2, int one of the following `ResultSet` constants: `ResultSet.HOLD_CURSORS_OVER_COMMIT` or `ResultSet.CLOSE_CURSORS_AT_COMMIT` arg3) Implements java.sql.Connection.prepareCall. Creates a `CallableStatement` object that will generate `ResultSet` objects with the given type and concurrency.
public PreparedStatement	prepareStatement(String an SQL statement that may contain one or more '?' IN parameter placeholders sql) Implements java.sql.Connection.prepareStatement. Creates a `PreparedStatement` object for sending parameterized SQL statements to the database.
public PreparedStatement	prepareStatement(String a `String` object that is the SQL statement to be sent to the database; may contain one or more '?' IN parameters sql, int a result set type; one of `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` resultSetType, int a concurrency type; one of `ResultSet.CONCUR_READ_ONLY` or `ResultSet.CONCUR_UPDATABLE` resultSetConcurrency) Implements java.sql.Connection.prepareStatement. Creates a `PreparedStatement` object that will generate `ResultSet` objects with the given type and concurrency.
public PreparedStatement	prepareStatement(String a `String` object that is the SQL statement to be sent to the database; may contain one or more '?' IN parameters arg0, int one of the following `ResultSet` constants: `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE` arg1, int one of the following `ResultSet` constants: `ResultSet.CONCUR_READ_ONLY` or `ResultSet.CONCUR_UPDATABLE` arg2, int one of the following `ResultSet` constants: `ResultSet.HOLD_CURSORS_OVER_COMMIT` or `ResultSet.CLOSE_CURSORS_AT_COMMIT` arg3) Implements java.sql.Connection.prepareStatement. Creates a `PreparedStatement` object that will generate `ResultSet` objects with the given type, concurrency, and holdability.
public PreparedStatement	prepareStatement(String an SQL statement that may contain one or more '?' IN parameter placeholders arg0, int a flag indicating whether auto-generated keys should be returned; one of `Statement.RETURN_GENERATED_KEYS` or `Statement.NO_GENERATED_KEYS` arg1) Implements java.sql.Connection.prepareStatement. Creates a default `PreparedStatement` object that has the capability to retrieve auto-generated keys.
public PreparedStatement	prepareStatement(String an SQL statement that may contain one or more '?' IN parameter placeholders arg0, int[] an array of column indexes indicating the columns that should be returned from the inserted row or rows arg1) Implements java.sql.Connection.prepareStatement. Creates a default `PreparedStatement` object capable of returning the auto-generated keys designated by the given array.
public PreparedStatement	prepareStatement(String an SQL statement that may contain one or more '?' IN parameter placeholders arg0, String[] an array of column names indicating the columns that should be returned from the inserted row or rows arg1) Implements java.sql.Connection.prepareStatement. Creates a default `PreparedStatement` object capable of returning the auto-generated keys designated by the given array.
public void	recachePreparedStatement(JdbcPreparedStatement pstmt) Implements com.mysql.cj.jdbc.JdbcConnection.recachePreparedStatement.
public void	registerStatement(JdbcStatement the Statement instance to remove stmt) Implements com.mysql.cj.jdbc.JdbcConnection.registerStatement. Register a Statement instance as open.
public void	releaseSavepoint(Savepoint the `Savepoint` object to be removed arg0) Implements java.sql.Connection.releaseSavepoint. Removes the specified `Savepoint` and subsequent `Savepoint` objects from the current transaction.
public void	resetServerState() Implements com.mysql.cj.jdbc.JdbcConnection.resetServerState. Resets the server-side state of this connection.
public void	rollback() Implements java.sql.Connection.rollback. Undoes all changes made in the current transaction and releases any database locks currently held by this `Connection` object.
public void	rollback(Savepoint the `Savepoint` object to roll back to arg0) Implements java.sql.Connection.rollback. Undoes all changes made after the given `Savepoint` object was set.
public PreparedStatement	serverPrepareStatement(String statement sql) Implements com.mysql.cj.jdbc.JdbcConnection.serverPrepareStatement. Prepares a statement on the server (regardless of the configuration property 'useServerPrepStmts') with the same semantics as the method java.sql.Connection.prepareStatement() with the same argument types.
public PreparedStatement	serverPrepareStatement(String statement sql, int autoGenKeyIndex autoGenKeyIndex) Implements com.mysql.cj.jdbc.JdbcConnection.serverPrepareStatement. Prepares a statement on the server (regardless of the configuration property 'useServerPrepStmts') with the same semantics as the method java.sql.Connection.prepareStatement() with the same argument types.
public PreparedStatement	serverPrepareStatement(String statement sql, int resultSetType resultSetType, int resultSetConcurrency resultSetConcurrency) Implements com.mysql.cj.jdbc.JdbcConnection.serverPrepareStatement. Prepares a statement on the server (regardless of the configuration property 'useServerPrepStmts') with the same semantics as the method java.sql.Connection.prepareStatement() with the same argument types.
public PreparedStatement	serverPrepareStatement(String statement sql, int resultSetType resultSetType, int resultSetConcurrency resultSetConcurrency, int resultSetHoldability resultSetHoldability) Implements com.mysql.cj.jdbc.JdbcConnection.serverPrepareStatement. Prepares a statement on the server (regardless of the configuration property 'useServerPrepStmts') with the same semantics as the method java.sql.Connection.prepareStatement() with the same argument types.
public PreparedStatement	serverPrepareStatement(String statement sql, int[] autoGenKeyIndexes autoGenKeyIndexes) Implements com.mysql.cj.jdbc.JdbcConnection.serverPrepareStatement. Prepares a statement on the server (regardless of the configuration property 'useServerPrepStmts') with the same semantics as the method java.sql.Connection.prepareStatement() with the same argument types.
public PreparedStatement	serverPrepareStatement(String statement sql, String[] autoGenKeyColNames autoGenKeyColNames) Implements com.mysql.cj.jdbc.JdbcConnection.serverPrepareStatement. Prepares a statement on the server (regardless of the configuration property 'useServerPrepStmts') with the same semantics as the method java.sql.Connection.prepareStatement() with the same argument types.
public void	setAutoCommit(boolean `true` to enable auto-commit mode; `false` to disable it autoCommit) Implements java.sql.Connection.setAutoCommit. Sets this connection's auto-commit mode to the given state.
public void	setCatalog(String the name of a catalog (subspace in this `Connection` object's database) in which to work catalog) Implements java.sql.Connection.setCatalog. Sets the given catalog name in order to select a subspace of this `Connection` object's database in which to work.
public void	setClientInfo(String The name of the client info property to set name, String The value to set the client info property to. If the value is null, the current value of the specified property is cleared. value) Implements java.sql.Connection.setClientInfo. Sets the value of the client info property specified by name to the value specified by value.
public void	setClientInfo(Properties the list of client info properties to set properties) Implements java.sql.Connection.setClientInfo. Sets the value of the connection's client info properties.
public void	setDatabase(String the database for this connection to use dbName) Implements com.mysql.cj.jdbc.JdbcConnection.setDatabase. Set current database for this connection.
public void	setFailedOver(boolean The failedOver flag to set. flag) Implements com.mysql.cj.jdbc.JdbcConnection.setFailedOver.
public void	setHoldability(int a `ResultSet` holdability constant; one of `ResultSet.HOLD_CURSORS_OVER_COMMIT` or `ResultSet.CLOSE_CURSORS_AT_COMMIT` arg0) Implements java.sql.Connection.setHoldability. Changes the default holdability of `ResultSet` objects created using this `Connection` object to the given holdability.
public void	setInGlobalTx(boolean the state flag flag) Implements com.mysql.cj.jdbc.JdbcConnection.setInGlobalTx. Set the state of being in a global (XA) transaction.
public void	setNetworkTimeout(Executor The `Executor` implementation which will be used by `setNetworkTimeout`. executor, int The time in milliseconds to wait for the database operation to complete. If the JDBC driver does not support milliseconds, the JDBC driver will round the value up to the nearest second. If the timeout period expires before the operation completes, a SQLException will be thrown. A value of 0 indicates that there is not timeout for database operations. milliseconds) Implements java.sql.Connection.setNetworkTimeout. Sets the maximum period a `Connection` or objects created from the `Connection` will wait for the database to reply to any one request.
public void	setProxy(JdbcConnection conn) Implements com.mysql.cj.jdbc.JdbcConnection.setProxy.
public void	setReadOnly(boolean `true` enables read-only mode; `false` disables it readOnly) Implements java.sql.Connection.setReadOnly. Puts this connection in read-only mode as a hint to the driver to enable database optimizations.
public void	setReadOnlyInternal(boolean readOnlyFlag) Implements com.mysql.cj.jdbc.JdbcConnection.setReadOnlyInternal.
public Savepoint	setSavepoint() Implements java.sql.Connection.setSavepoint. Creates an unnamed savepoint in the current transaction and returns the new `Savepoint` object that represents it.
public Savepoint	setSavepoint(String a `String` containing the name of the savepoint arg0) Implements java.sql.Connection.setSavepoint. Creates a savepoint with the given name in the current transaction and returns the new `Savepoint` object that represents it.
public void	setSchema(String the name of a schema in which to work schema) Implements java.sql.Connection.setSchema. Sets the given schema name to access.
public void	setSessionMaxRows(int the new max-rows value to set. max) Implements com.mysql.cj.jdbc.JdbcConnection.setSessionMaxRows. Sets the sql select limit max-rows for this session if different from current.
public void	setStatementComment(String the comment that will be prepended to all statements sent to the server. comment) Implements com.mysql.cj.jdbc.JdbcConnection.setStatementComment. Sets the comment that will be prepended to all statements sent to the server.
public void	setTransactionIsolation(int one of the following `Connection` constants: `Connection.TRANSACTION_READ_UNCOMMITTED`, `Connection.TRANSACTION_READ_COMMITTED`, `Connection.TRANSACTION_REPEATABLE_READ`, or `Connection.TRANSACTION_SERIALIZABLE`. (Note that `Connection.TRANSACTION_NONE` cannot be used because it specifies that transactions are not supported.) level) Implements java.sql.Connection.setTransactionIsolation. Attempts to change the transaction isolation level for this `Connection` object to the one given.
public void	setTypeMap(Map<String, Class<?>> the `java.util.Map` object to install as the replacement for this `Connection` object's default type map map) Implements java.sql.Connection.setTypeMap. Installs the given `TypeMap` object as the type map for this `Connection` object.
public void	shutdownServer() Implements com.mysql.cj.jdbc.JdbcConnection.shutdownServer. Used by MiniAdmin to shutdown a MySQL server
public boolean	storesLowerCaseTableName() Implements com.mysql.cj.jdbc.JdbcConnection.storesLowerCaseTableName.
public void	throwConnectionClosedException() Implements com.mysql.cj.jdbc.JdbcConnection.throwConnectionClosedException.
public void	transactionBegun() Implements com.mysql.cj.TransactionEventHandler.transactionBegun.
public void	transactionCompleted() Implements com.mysql.cj.TransactionEventHandler.transactionCompleted.
public void	unregisterStatement(JdbcStatement the Statement instance to remove stmt) Implements com.mysql.cj.jdbc.JdbcConnection.unregisterStatement. Remove the given statement from the list of open statements
public void	unSafeQueryInterceptors() Implements com.mysql.cj.jdbc.JdbcConnection.unSafeQueryInterceptors.
public <T> T	unwrap(Class<T> A Class defining an interface that the result must implement. iface) Implements java.sql.Wrapper.unwrap. Returns an object that implements the given interface to allow access to non-standard methods, or standard methods not exposed by the proxy.

Inherited from com.mysql.cj.jdbc.WrapperBase:: checkAndFireConnectionError

public Class ConnectionWrapper

Field Summary

Constructor Summary

Method Summary