Package org.apache.calcite.avatica

Enum Meta.DatabaseProperty

java.lang.Object

java.lang.Enum<Meta.DatabaseProperty>

org.apache.calcite.avatica.Meta.DatabaseProperty

All Implemented Interfaces:

Serializable, Comparable<Meta.DatabaseProperty>, java.lang.constant.Constable

Enclosing interface:

Meta

public static enum Meta.DatabaseProperty
extends Enum<Meta.DatabaseProperty>

Database property.

Values exist for methods, such as DatabaseMetaData.getSQLKeywords(), which always return the same value at all times and across connections.

See Also:

• Meta.getDatabaseProperties(Meta.ConnectionHandle)

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
AVATICA_VERSION	Database property which is the Avatica version
GET_DATABASE_MAJOR_VERSION	Database property containing the value of DatabaseMetaData.getDatabaseMajorVersion().
GET_DATABASE_MINOR_VERSION	Database property containing the value of DatabaseMetaData.getDatabaseMinorVersion().
GET_DATABASE_PRODUCT_NAME	Database property containing the value of DatabaseMetaData.getDatabaseProductName().
GET_DATABASE_PRODUCT_VERSION	Database property containing the value of DatabaseMetaData.getDatabaseProductVersion().
GET_DEFAULT_TRANSACTION_ISOLATION	Database property containing the value of DatabaseMetaData.getDefaultTransactionIsolation().
GET_DRIVER_MAJOR_VERSION	Database property containing the value of DatabaseMetaData.getDriverMajorVersion().
GET_DRIVER_MINOR_VERSION	Database property containing the value of DatabaseMetaData.getDriverMinorVersion().
GET_DRIVER_NAME	Database property containing the value of DatabaseMetaData.getDriverName().
GET_DRIVER_VERSION	Database property containing the value of DatabaseMetaData.getDriverVersion().
GET_NUMERIC_FUNCTIONS	Database property containing the value of DatabaseMetaData.getNumericFunctions().
GET_S_Q_L_KEYWORDS	Database property containing the value of DatabaseMetaData.getSQLKeywords().
GET_STRING_FUNCTIONS	Database property containing the value of DatabaseMetaData.getStringFunctions().
GET_SYSTEM_FUNCTIONS	Database property containing the value of DatabaseMetaData.getSystemFunctions().
GET_TIME_DATE_FUNCTIONS	Database property containing the value of DatabaseMetaData.getTimeDateFunctions().

Field Summary

Fields

Modifier and Type	Field	Description
final Object	defaultValue
final boolean	isJdbc
final Method	method
final Class<?>	type

Method Summary

Modifier and Type	Method	Description
static Meta.DatabaseProperty	fromProto(org.apache.calcite.avatica.proto.Common.DatabaseProperty proto)
<T> T	getProp(Map<Meta.DatabaseProperty,Object> map, Class<T> aClass)	Returns a value of this property, using the default value if the map does not contain an explicit value.
<T> T	getProp(Meta meta, Meta.ConnectionHandle ch, Class<T> aClass)	Returns a value of this property, using the default value if the map does not contain an explicit value.
org.apache.calcite.avatica.proto.Common.DatabaseProperty	toProto()
static Meta.DatabaseProperty	valueOf(String name)	Returns the enum constant of this type with the specified name.
static Meta.DatabaseProperty[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

GET_NUMERIC_FUNCTIONS

public static final Meta.DatabaseProperty GET_NUMERIC_FUNCTIONS

Database property containing the value of DatabaseMetaData.getNumericFunctions().

GET_STRING_FUNCTIONS

public static final Meta.DatabaseProperty GET_STRING_FUNCTIONS

Database property containing the value of DatabaseMetaData.getStringFunctions().

GET_SYSTEM_FUNCTIONS

public static final Meta.DatabaseProperty GET_SYSTEM_FUNCTIONS

Database property containing the value of DatabaseMetaData.getSystemFunctions().

GET_TIME_DATE_FUNCTIONS

public static final Meta.DatabaseProperty GET_TIME_DATE_FUNCTIONS

Database property containing the value of DatabaseMetaData.getTimeDateFunctions().

GET_S_Q_L_KEYWORDS

public static final Meta.DatabaseProperty GET_S_Q_L_KEYWORDS

Database property containing the value of DatabaseMetaData.getSQLKeywords().

GET_DEFAULT_TRANSACTION_ISOLATION

public static final Meta.DatabaseProperty GET_DEFAULT_TRANSACTION_ISOLATION

Database property containing the value of DatabaseMetaData.getDefaultTransactionIsolation().

AVATICA_VERSION

public static final Meta.DatabaseProperty AVATICA_VERSION

Database property which is the Avatica version

GET_DRIVER_VERSION

public static final Meta.DatabaseProperty GET_DRIVER_VERSION

Database property containing the value of DatabaseMetaData.getDriverVersion().

GET_DRIVER_MINOR_VERSION

public static final Meta.DatabaseProperty GET_DRIVER_MINOR_VERSION

Database property containing the value of DatabaseMetaData.getDriverMinorVersion().

GET_DRIVER_MAJOR_VERSION

public static final Meta.DatabaseProperty GET_DRIVER_MAJOR_VERSION

Database property containing the value of DatabaseMetaData.getDriverMajorVersion().

GET_DRIVER_NAME

public static final Meta.DatabaseProperty GET_DRIVER_NAME

Database property containing the value of DatabaseMetaData.getDriverName().

GET_DATABASE_MINOR_VERSION

public static final Meta.DatabaseProperty GET_DATABASE_MINOR_VERSION

Database property containing the value of DatabaseMetaData.getDatabaseMinorVersion().

GET_DATABASE_MAJOR_VERSION

public static final Meta.DatabaseProperty GET_DATABASE_MAJOR_VERSION

Database property containing the value of DatabaseMetaData.getDatabaseMajorVersion().

GET_DATABASE_PRODUCT_NAME

public static final Meta.DatabaseProperty GET_DATABASE_PRODUCT_NAME

Database property containing the value of DatabaseMetaData.getDatabaseProductName().

GET_DATABASE_PRODUCT_VERSION

public static final Meta.DatabaseProperty GET_DATABASE_PRODUCT_VERSION

Database property containing the value of DatabaseMetaData.getDatabaseProductVersion().

Field Details

type

public final Class<?> type

defaultValue

public final Object defaultValue

method

public final Method method

isJdbc

public final boolean isJdbc

Method Details

values

public static Meta.DatabaseProperty[] values()

Returns an array containing the constants of this enum type, in the order they are declared.

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Meta.DatabaseProperty valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getProp

public <T> T getProp(Meta meta,
 Meta.ConnectionHandle ch,
 Class<T> aClass)

Returns a value of this property, using the default value if the map does not contain an explicit value.

getProp

public <T> T getProp(Map<Meta.DatabaseProperty,Object> map,
 Class<T> aClass)

Returns a value of this property, using the default value if the map does not contain an explicit value.

fromProto

public static Meta.DatabaseProperty fromProto(org.apache.calcite.avatica.proto.Common.DatabaseProperty proto)

toProto

public org.apache.calcite.avatica.proto.Common.DatabaseProperty toProto()