org.apache.kylin.jdbc

Class KylinConnection

java.lang.Object

org.apache.calcite.avatica.AvaticaConnection

org.apache.kylin.jdbc.KylinConnection

All Implemented Interfaces:

AutoCloseable, Connection, Wrapper

public class KylinConnection
extends org.apache.calcite.avatica.AvaticaConnection

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.calcite.avatica.AvaticaConnection

org.apache.calcite.avatica.AvaticaConnection.CallableWithoutException<T>, org.apache.calcite.avatica.AvaticaConnection.Trojan

Field Summary

Fields inherited from class org.apache.calcite.avatica.AvaticaConnection

driver, factory, handle, helper, id, info, maxRetriesPerExecute, meta, metaData, NUM_EXECUTE_RETRIES_DEFAULT, NUM_EXECUTE_RETRIES_KEY, PLAN_COLUMN_NAME, properties, ROWCOUNT_COLUMN_NAME, statementCount, statementMap

Fields inherited from interface java.sql.Connection

TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	KylinConnection(org.apache.calcite.avatica.UnregisteredDriver driver, KylinJdbcFactory factory, String url, Properties info)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
org.apache.calcite.avatica.AvaticaStatement	createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability)
boolean	getAutoCommit()
IRemoteClient	getRemoteClient()
boolean	isReadOnly()
PreparedStatement	prepareStatement(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability)

Methods inherited from class org.apache.calcite.avatica.AvaticaConnection

abort, clearWarnings, commit, config, createArrayOf, createBlob, createClob, createNClob, createResultSet, createSQLXML, createStatement, createStatement, createStruct, createTrojan, executeBatchUpdateInternal, executeQueryInternal, getCancelFlag, getCatalog, getClientInfo, getClientInfo, getHoldability, getKerberosConnection, getMetaData, getNetworkTimeout, getSchema, getService, getTimeZone, getTransactionIsolation, getTypeMap, getWarnings, invokeWithRetries, isClosed, isValid, isWrapperFor, lookupStatement, nativeSQL, openConnection, prepareAndExecuteInternal, prepareAndUpdateBatch, prepareCall, prepareCall, prepareCall, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, releaseSavepoint, rollback, rollback, setAutoCommit, setCatalog, setClientInfo, setClientInfo, setHoldability, setKerberosConnection, setNetworkTimeout, setReadOnly, setSavepoint, setSavepoint, setSchema, setService, setTransactionIsolation, setTypeMap, unwrap

Methods inherited from class java.lang.Object

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

Constructor Detail

KylinConnection

protected KylinConnection(org.apache.calcite.avatica.UnregisteredDriver driver,
               KylinJdbcFactory factory,
               String url,
               Properties info)
                   throws SQLException

Throws:

SQLException

Method Detail

createStatement

public org.apache.calcite.avatica.AvaticaStatement createStatement(int resultSetType,
                                                          int resultSetConcurrency,
                                                          int resultSetHoldability)
                                                            throws SQLException

Specified by:

createStatement in interface Connection

Overrides:

createStatement in class org.apache.calcite.avatica.AvaticaConnection

Throws:

SQLException

getAutoCommit

public boolean getAutoCommit()
                      throws SQLException

Specified by:

getAutoCommit in interface Connection

Overrides:

getAutoCommit in class org.apache.calcite.avatica.AvaticaConnection

Throws:

SQLException

isReadOnly

public boolean isReadOnly()
                   throws SQLException

Specified by:

isReadOnly in interface Connection

Overrides:

isReadOnly in class org.apache.calcite.avatica.AvaticaConnection

Throws:

SQLException

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                 int resultSetType,
                                 int resultSetConcurrency,
                                 int resultSetHoldability)
                                   throws SQLException

Specified by:

prepareStatement in interface Connection

Overrides:

prepareStatement in class org.apache.calcite.avatica.AvaticaConnection

Throws:

SQLException

getRemoteClient

public IRemoteClient getRemoteClient()

close

public void close()
           throws SQLException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Connection

Overrides:

close in class org.apache.calcite.avatica.AvaticaConnection

Throws:

SQLException