Package com.clickhouse.jdbc

Class ClickHouseDriver

java.lang.Object

com.clickhouse.jdbc.ClickHouseDriver

All Implemented Interfaces:

Driver

public class ClickHouseDriver
extends Object
implements Driver

JDBC driver for ClickHouse. It takes a connection string like below for connecting to ClickHouse server: jdbc:(ch|clickhouse)[:<protocol>]://[<user>[:<password>]@]<host>[:<port>][/<db>][?<parameter=value>,[<parameter=value]]][#<tag>[,<tag>]]

For examples:

• jdbc:clickhouse://localhost:8123/system
• jdbc:clickhouse://admin:password@localhost/system?socket_time=30
• jdbc:clickhouse://localhost/system?protocol=grpc

Constructor Summary

Constructors

Constructor	Description
ClickHouseDriver()

Method Summary

Modifier and Type	Method	Description
boolean	acceptsURL(String url)
ClickHouseConnection	connect(String url, Properties info)
int	getMajorVersion()
int	getMinorVersion()
Logger	getParentLogger()
DriverPropertyInfo[]	getPropertyInfo(String url, Properties info)
boolean	jdbcCompliant()
static Map<com.clickhouse.config.ClickHouseOption,Serializable>	toClientOptions(Properties props)

Methods inherited from class java.lang.Object

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

Constructor Details

ClickHouseDriver

public ClickHouseDriver()

Method Details

toClientOptions

public static Map<com.clickhouse.config.ClickHouseOption,Serializable> toClientOptions(Properties props)

acceptsURL

public boolean acceptsURL(String url)
                   throws SQLException

Specified by:

acceptsURL in interface Driver

Throws:

SQLException

connect

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

Specified by:

connect 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