Package org.duckdb

Class DuckDBDriver

java.lang.Object

org.duckdb.DuckDBDriver

All Implemented Interfaces:

Driver

public class DuckDBDriver
extends Object
implements Driver

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DUCKDB_ACCESS_MODE_AUTOMATIC
static final String	DUCKDB_ACCESS_MODE_PROPERTY
static final String	DUCKDB_ACCESS_MODE_READ_ONLY
static final String	DUCKDB_ACCESS_MODE_READ_WRITE
static final String	DUCKDB_READONLY_PROPERTY
static final String	DUCKDB_USER_AGENT_PROPERTY
static final String	JDBC_AUTO_COMMIT
static final String	JDBC_IGNORE_UNSUPPORTED_OPTIONS
static final String	JDBC_PIN_DB
static final String	JDBC_STREAM_RESULTS

Constructor Summary

Constructors

Constructor	Description
DuckDBDriver()

Method Summary

Modifier and Type	Method	Description
boolean	acceptsURL(String url)
static void	clearFunctionsRegistry()
Connection	connect(String url, Properties info)
int	getMajorVersion()
int	getMinorVersion()
Logger	getParentLogger()
DriverPropertyInfo[]	getPropertyInfo(String url, Properties info)
boolean	jdbcCompliant()
static List<DuckDBFunctions.RegisteredFunction>	registeredFunctions()
static boolean	releaseDB(String url)
static boolean	shutdownQueryCancelScheduler()

Methods inherited from class java.lang.Object

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

Field Details

DUCKDB_READONLY_PROPERTY

public static final String DUCKDB_READONLY_PROPERTY

See Also:

• Constant Field Values

DUCKDB_ACCESS_MODE_PROPERTY

public static final String DUCKDB_ACCESS_MODE_PROPERTY

See Also:

• Constant Field Values

DUCKDB_ACCESS_MODE_READ_ONLY

public static final String DUCKDB_ACCESS_MODE_READ_ONLY

See Also:

• Constant Field Values

DUCKDB_ACCESS_MODE_READ_WRITE

public static final String DUCKDB_ACCESS_MODE_READ_WRITE

See Also:

• Constant Field Values

DUCKDB_ACCESS_MODE_AUTOMATIC

public static final String DUCKDB_ACCESS_MODE_AUTOMATIC

See Also:

• Constant Field Values

DUCKDB_USER_AGENT_PROPERTY

public static final String DUCKDB_USER_AGENT_PROPERTY

See Also:

• Constant Field Values

JDBC_STREAM_RESULTS

public static final String JDBC_STREAM_RESULTS

See Also:

• Constant Field Values

JDBC_AUTO_COMMIT

public static final String JDBC_AUTO_COMMIT

See Also:

• Constant Field Values

JDBC_PIN_DB

public static final String JDBC_PIN_DB

See Also:

• Constant Field Values

JDBC_IGNORE_UNSUPPORTED_OPTIONS

public static final String JDBC_IGNORE_UNSUPPORTED_OPTIONS

See Also:

• Constant Field Values

Constructor Details

DuckDBDriver

public DuckDBDriver()

Method Details

connect

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

Specified by:

connect in interface Driver

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

releaseDB

public static boolean releaseDB(String url)
                         throws SQLException

Throws:

SQLException

shutdownQueryCancelScheduler

public static boolean shutdownQueryCancelScheduler()

registeredFunctions

public static List<DuckDBFunctions.RegisteredFunction> registeredFunctions()

clearFunctionsRegistry

public static void clearFunctionsRegistry()