Package net.snowflake.client.api.driver

Class SnowflakeDriver

java.lang.Object

net.snowflake.client.api.driver.SnowflakeDriver

All Implemented Interfaces:

Driver

Direct Known Subclasses:

SnowflakeDriver

public class SnowflakeDriver
extends Object
implements Driver

JDBC Driver implementation for Snowflake.

To use this driver, specify the following URL formats:

• jdbc:snowflake://host:port - Standard connection
• jdbc:snowflake:auto - Auto-configuration from connections.toml

The driver is automatically registered with DriverManager when loaded.

See Also:

Driver

Field Summary

Fields

Modifier and Type	Field	Description
static Properties	EMPTY_PROPERTIES
static SnowflakeDriver	INSTANCE

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 Snowflake JDBC format.
Connection	connect()	Establishes a connection using auto-configuration.
Connection	connect(String url, Properties info)	Establishes a connection to the Snowflake database.
static String	getImplementationVersion()	Gets driver version information for telemetry and logging.
int	getMajorVersion()
int	getMinorVersion()
Logger	getParentLogger()
long	getPatchVersion()	Gets the driver patch version number.
DriverPropertyInfo[]	getPropertyInfo(String url, Properties info)
boolean	jdbcCompliant()

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final SnowflakeDriver INSTANCE

EMPTY_PROPERTIES

public static final Properties EMPTY_PROPERTIES

Constructor Detail

SnowflakeDriver

public SnowflakeDriver()

Method Detail

acceptsURL

public boolean acceptsURL(String url)

Checks whether a given URL is in a valid Snowflake JDBC format.

Valid formats:

• jdbc:snowflake://host[:port] - Standard connection
• jdbc:snowflake:auto - Auto-configuration

Specified by:

acceptsURL in interface Driver

Parameters:

url - the database URL

Returns:

true if the URL is valid and accepted by this driver

connect

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

Establishes a connection to the Snowflake database.

Specified by:

connect in interface Driver

Parameters:

url - the database URL

info - additional connection properties

Returns:

a Connection object, or null if the URL is not accepted

Throws:

SQLException - if a database access error occurs

connect

public Connection connect()
                   throws SQLException

Establishes a connection using auto-configuration.

Returns:

a Connection object

Throws:

SQLException - if a database access error occurs

getMajorVersion

public int getMajorVersion()

Specified by:

getMajorVersion in interface Driver

getMinorVersion

public int getMinorVersion()

Specified by:

getMinorVersion in interface Driver

getPatchVersion

public long getPatchVersion()

Gets the driver patch version number. This is not part of the standard JDBC Driver interface, but is needed for full version information.

Returns:

driver patch version number

getImplementationVersion

public static String getImplementationVersion()

Gets driver version information for telemetry and logging.

Returns:

full version string (e.g., "4.0.0")

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()

Specified by:

getParentLogger in interface Driver