com.taosdata.jdbc

Class TSDBConnection

java.lang.Object

com.taosdata.jdbc.WrapperImpl

com.taosdata.jdbc.AbstractConnection

com.taosdata.jdbc.TSDBConnection

All Implemented Interfaces:

AutoCloseable, Connection, Wrapper

public class TSDBConnection
extends AbstractConnection

Field Summary

Fields inherited from class com.taosdata.jdbc.AbstractConnection

catalog, clientInfoProps, isClosed

Fields inherited from interface java.sql.Connection

TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE

Constructor Summary

Constructors

Constructor and Description
TSDBConnection(Properties info, TSDBDatabaseMetaData meta)

Method Summary

Modifier and Type	Method and Description
void	close()
Statement	createStatement()
Boolean	getBatchFetch()
TSDBJNIConnector	getConnector()
DatabaseMetaData	getMetaData()
boolean	isClosed()
PreparedStatement	prepareStatement(String sql)
TSDBSubscribe	subscribe(String topic, String sql, boolean restart)

Methods inherited from class com.taosdata.jdbc.AbstractConnection

abort, clearWarnings, commit, createArrayOf, createBlob, createClob, createNClob, createSQLXML, createStatement, createStatement, createStruct, getAutoCommit, getCatalog, getClientInfo, getClientInfo, getHoldability, getNetworkTimeout, getSchema, getTransactionIsolation, getTypeMap, getWarnings, isReadOnly, isValid, nativeSQL, prepareCall, prepareCall, prepareCall, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, releaseSavepoint, rollback, rollback, setAutoCommit, setCatalog, setClientInfo, setClientInfo, setHoldability, setNetworkTimeout, setReadOnly, setSavepoint, setSavepoint, setSchema, setTransactionIsolation, setTypeMap

Methods inherited from class com.taosdata.jdbc.WrapperImpl

isWrapperFor, unwrap

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.sql.Wrapper

isWrapperFor, unwrap

Constructor Detail

TSDBConnection

public TSDBConnection(Properties info,
                      TSDBDatabaseMetaData meta)
               throws SQLException

Throws:

SQLException

Method Detail

getBatchFetch

public Boolean getBatchFetch()

getConnector

public TSDBJNIConnector getConnector()

createStatement

public Statement createStatement()
                          throws SQLException

Specified by:

createStatement in interface Connection

Specified by:

createStatement in class AbstractConnection

Throws:

SQLException

subscribe

public TSDBSubscribe subscribe(String topic,
                               String sql,
                               boolean restart)
                        throws SQLException

Throws:

SQLException

prepareStatement

public PreparedStatement prepareStatement(String sql)
                                   throws SQLException

Specified by:

prepareStatement in interface Connection

Specified by:

prepareStatement in class AbstractConnection

Throws:

SQLException

close

public void close()
           throws SQLException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Connection

Specified by:

close in class AbstractConnection

Throws:

SQLException

isClosed

public boolean isClosed()
                 throws SQLException

Specified by:

isClosed in interface Connection

Specified by:

isClosed in class AbstractConnection

Throws:

SQLException

getMetaData

public DatabaseMetaData getMetaData()
                             throws SQLException

Specified by:

getMetaData in interface Connection

Specified by:

getMetaData in class AbstractConnection

Throws:

SQLException