Package net.snowflake.client.jdbc

Class SnowflakeDriver

java.lang.Object

net.snowflake.client.jdbc.SnowflakeDriver

All Implemented Interfaces:

Driver

Direct Known Subclasses:

SnowflakeDriver

public class SnowflakeDriver
extends Object
implements Driver

JDBC Driver implementation of Snowflake for production. To use this driver, specify the following URL: jdbc:snowflake://host:port

Note: don't add logger to this class since logger init will potentially break driver class loading

Field Summary

Fields

Modifier and Type	Field	Description
static String	AUTO_CONNECTION_STRING_PREFIX
protected static boolean	disableIncidents
static Properties	EMPTY_PROPERTIES
static String	implementVersion

Constructor Summary

Constructors

Constructor	Description
SnowflakeDriver()

Method Summary

Modifier and Type	Method	Description
boolean	acceptsURL(String url)	Checks whether a given url is in a valid format.
Connection	connect()	Connect method using connection configuration file
Connection	connect(String url, Properties info)	Connect method
static String	getDisableArrowResultFormatMessage()
static String	getImplementationTitle()	Utility method to verify if the standard or fips snowflake-jdbc driver is being used.
static String	getJdbcJarname()	Utility method to get the complete jar name with version.
int	getMajorVersion()
int	getMinorVersion()
Logger	getParentLogger()
DriverPropertyInfo[]	getPropertyInfo(String url, Properties info)
static boolean	isDisableArrowResultFormat()
static boolean	isDisableIncidents()
boolean	jdbcCompliant()
static void	main(String[] args)
static void	setDisableIncidents(boolean throttleIncidents)

Methods inherited from class java.lang.Object

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

Field Detail

AUTO_CONNECTION_STRING_PREFIX

public static final String AUTO_CONNECTION_STRING_PREFIX

See Also:

Constant Field Values

EMPTY_PROPERTIES

public static final Properties EMPTY_PROPERTIES

implementVersion

public static String implementVersion

disableIncidents

protected static boolean disableIncidents

Constructor Detail

SnowflakeDriver

public SnowflakeDriver()

Method Detail

isDisableArrowResultFormat

public static boolean isDisableArrowResultFormat()

getDisableArrowResultFormatMessage

public static String getDisableArrowResultFormatMessage()

getImplementationTitle

public static String getImplementationTitle()

Utility method to verify if the standard or fips snowflake-jdbc driver is being used.

Returns:

the title of the implementation, null is returned if it is not known.

getJdbcJarname

public static String getJdbcJarname()

Utility method to get the complete jar name with version.

Returns:

the jar name with version

acceptsURL

public boolean acceptsURL(String url)

Checks whether a given url is in a valid format.

The current uri format is: jdbc:snowflake://[host[:port]] or jdbc:snowflake:auto

jdbc:snowflake:// - run in embedded mode jdbc:snowflake://localhost - connect to localhost default port (8080)

jdbc:snowflake://localhost:8080- connect to localhost port 8080

jdbc:snowflake:auto - use connections.toml

Specified by:

acceptsURL in interface Driver

Parameters:

url - url of the database including host and port

Returns:

true if the url is valid

connect

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

Connect method

Specified by:

connect in interface Driver

Parameters:

url - jdbc url

info - addition info for passing database/schema names

Returns:

connection

Throws:

SQLException - if failed to create a snowflake connection

connect

@SnowflakeJdbcInternalApi
public Connection connect()
                   throws SQLException

Connect method using connection configuration file

Returns:

connection

Throws:

SQLException - if failed to create a snowflake connection

getMajorVersion

public int getMajorVersion()

Specified by:

getMajorVersion in interface Driver

getMinorVersion

public int getMinorVersion()

Specified by:

getMinorVersion in interface Driver

getPropertyInfo

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

Specified by:

getPropertyInfo in interface Driver

Throws:

SQLException

jdbcCompliant

public boolean jdbcCompliant()

Specified by:

jdbcCompliant in interface Driver

getParentLogger

public Logger getParentLogger()
                       throws SQLFeatureNotSupportedException

Specified by:

getParentLogger in interface Driver

Throws:

SQLFeatureNotSupportedException

isDisableIncidents

public static boolean isDisableIncidents()

setDisableIncidents

public static void setDisableIncidents(boolean throttleIncidents)

main

public static final void main(String[] args)