ru.yandex.clickhouse

Class ClickHouseDriver

java.lang.Object

ru.yandex.clickhouse.ClickHouseDriver

All Implemented Interfaces:

Driver

public class ClickHouseDriver
extends Object
implements Driver

URL Format primitive for now jdbc:clickhouse://host:port for example, jdbc:clickhouse://localhost:8123

Constructor Summary

Constructors

Constructor and Description
ClickHouseDriver()

Method Summary

Modifier and Type	Method and Description
boolean	acceptsURL(String url)
ClickHouseConnection	connect(String url, ClickHouseProperties properties)
ClickHouseConnection	connect(String url, Properties info)
int	getMajorVersion()
int	getMinorVersion()
Logger	getParentLogger()
DriverPropertyInfo[]	getPropertyInfo(String url, Properties info)
boolean	jdbcCompliant()
void	scheduleConnectionsCleaning(int rate, TimeUnit timeUnit) Schedules connections cleaning at a rate.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClickHouseDriver

public ClickHouseDriver()

Method Detail

connect

public ClickHouseConnection connect(String url,
                                    Properties info)
                             throws SQLException

Specified by:

connect in interface Driver

Throws:

SQLException

connect

public ClickHouseConnection connect(String url,
                                    ClickHouseProperties properties)
                             throws SQLException

Throws:

SQLException

acceptsURL

public boolean acceptsURL(String url)
                   throws SQLException

Specified by:

acceptsURL in interface Driver

Throws:

SQLException

getPropertyInfo

public DriverPropertyInfo[] getPropertyInfo(String url,
                                            Properties info)
                                     throws SQLException

Specified by:

getPropertyInfo in interface Driver

Throws:

SQLException

getMajorVersion

public int getMajorVersion()

Specified by:

getMajorVersion in interface Driver

getMinorVersion

public int getMinorVersion()

Specified by:

getMinorVersion in interface Driver

jdbcCompliant

public boolean jdbcCompliant()

Specified by:

jdbcCompliant in interface Driver

getParentLogger

public Logger getParentLogger()
                       throws SQLFeatureNotSupportedException

Specified by:

getParentLogger in interface Driver

Throws:

SQLFeatureNotSupportedException

scheduleConnectionsCleaning

public void scheduleConnectionsCleaning(int rate,
                                        TimeUnit timeUnit)

Schedules connections cleaning at a rate. Turned off by default. See https://hc.apache.org/httpcomponents-client-4.5.x/tutorial/html/connmgmt.html#d5e418

Parameters:

rate - period when checking would be performed

timeUnit - time unit of rate