AutoCloseable, Wrapper
Fields
static final int
A constant indicating that transactions are not supported.
static final int
A constant indicating that dirty reads are prevented; non-repeatable reads and phantom reads can occur.
static final int
A constant indicating that dirty reads, non-repeatable reads and phantom reads can occur.
static final int
A constant indicating that dirty reads and non-repeatable reads are prevented; phantom reads can occur.
static final int
A constant indicating that dirty reads, non-repeatable reads and phantom reads are prevented.
void
Terminates an open connection.
default void
Hints to the driver that a request, an independent unit of work, is beginning on this connection.
void
Clears all warnings reported for this Connection object.
void
Releases this Connection object's database and JDBC resources immediately instead of waiting for them to be automatically released.
void
Makes all changes made since the previous commit/rollback permanent and releases any database locks currently held by this Connection object.
Factory method for creating Array objects.
Constructs an object that implements the Blob interface.
Constructs an object that implements the Clob interface.
Constructs an object that implements the NClob interface.
Constructs an object that implements the SQLXML interface.
Creates a Statement object for sending SQL statements to the database.
Creates a Statement object that will generate ResultSet objects with the given type and concurrency.
createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability)
Creates a Statement object that will generate ResultSet objects with the given type, concurrency, and holdability.
Factory method for creating Struct objects.
default void
Hints to the driver that a request, an independent unit of work, has completed.
boolean
Retrieves the current auto-commit mode for this Connection object.
Retrieves this Connection object's current catalog name.
Returns a list containing the name and current value of each client info property supported by the driver.
Returns the value of the client info property specified by name.
int
Retrieves the current holdability of ResultSet objects created using this Connection object.
Retrieves a DatabaseMetaData object that contains metadata about the database to which this Connection object represents a connection.
int
Retrieves the number of milliseconds the driver will wait for a database request to complete.
Retrieves this Connection object's current schema name.
int
Retrieves this Connection object's current transaction isolation level.
Retrieves the Map object associated with this Connection object.
Retrieves the first warning reported by calls on this Connection object.
boolean
Retrieves whether this Connection object has been closed.
boolean
Retrieves whether this Connection object is in read-only mode.
boolean
Returns true if the connection has not been closed and is still valid.
Converts the given SQL statement into the system's native SQL grammar.
Creates a CallableStatement object for calling database stored procedures.
Creates a CallableStatement object that will generate ResultSet objects with the given type and concurrency.
prepareCall(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability)
Creates a CallableStatement object that will generate ResultSet objects with the given type and concurrency.
Creates a PreparedStatement object for sending parameterized SQL statements to the database.
Creates a default PreparedStatement object that has the capability to retrieve auto-generated keys.
Creates a default PreparedStatement object capable of returning the auto-generated keys designated by the given array.
Creates a PreparedStatement object that will generate ResultSet objects with the given type and concurrency.
Creates a PreparedStatement object that will generate ResultSet objects with the given type, concurrency, and holdability.
Creates a default PreparedStatement object capable of returning the auto-generated keys designated by the given array.
void
Removes the specified Savepoint and subsequent Savepoint objects from the current transaction.
void
Undoes all changes made in the current transaction and releases any database locks currently held by this Connection object.
void
Undoes all changes made after the given Savepoint object was set.
void
Sets this connection's auto-commit mode to the given state.
void
Sets the given catalog name in order to select a subspace of this Connection object's database in which to work.
void
Sets the value of the client info property specified by name to the value specified by value.
void
Sets the value of the connection's client info properties.
void
Changes the default holdability of ResultSet objects created using this Connection object to the given holdability.
void
Sets the maximum period a Connection or objects created from the Connection will wait for the database to reply to any one request.
void
Puts this connection in read-only mode as a hint to the driver to enable database optimizations.
Creates an unnamed savepoint in the current transaction and returns the new Savepoint object that represents it.
Creates a savepoint with the given name in the current transaction and returns the new Savepoint object that represents it.
void
Sets the given schema name to access.
default void
Specifies a shardingKey to use with this Connection
default void
Specifies a shardingKey and superShardingKey to use with this Connection
default boolean
Sets and validates the sharding key for this connection.
default boolean
Sets and validates the sharding keys for this connection.
void
Attempts to change the transaction isolation level for this Connection object to the one given.
void
Installs the given TypeMap object as the type map for this Connection object.
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