Package tech.ydb.yoj.databind

Enum Class DbType

java.lang.Object

java.lang.Enum<DbType>

tech.ydb.yoj.databind.DbType

All Implemented Interfaces:

Serializable, Comparable<DbType>, Constable

public enum DbType
extends Enum<DbType>

Database column types supported by YDB.

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
BOOL	Boolean value.
DATE	Date value, accurate to the day.
DATETIME	Timestamp value, accurate to second.
DEFAULT
DOUBLE	Double value.
FLOAT	Float value.
INT32	Integer value.
INT64	Long value.
INTERVAL	Interval value, accurate to microsecond.
JSON	JSON value, stored as a UTF-8 encoded string.
JSON_DOCUMENT	JSON value, stored in an indexed representation permitting efficient query operations of the values inside the JSON value itself.
STRING	Binary data.
TIMESTAMP	Timestamp value, accurate to microsecond.
UINT32	Integer value stored in the db as Uint32.
UINT64	Long value stored in the db as Uint64.
UINT8	Byte value.
UTF8	UTF-8 encoded string.

Method Summary

Modifier and Type	Method	Description
String	typeString()
static DbType	valueOf(String name)	Returns the enum constant of this class with the specified name.
static DbType[]	values()	Returns an array containing the constants of this enum class, 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

DEFAULT

public static final DbType DEFAULT

BOOL

public static final DbType BOOL

Boolean value.

UINT8

public static final DbType UINT8

Byte value.

INT32

public static final DbType INT32

Integer value.

UINT32

public static final DbType UINT32

Integer value stored in the db as Uint32.

INT64

public static final DbType INT64

Long value.

UINT64

public static final DbType UINT64

Long value stored in the db as Uint64.

FLOAT

public static final DbType FLOAT

Float value.

DOUBLE

public static final DbType DOUBLE

Double value.

DATE

public static final DbType DATE

Date value, accurate to the day.

DATETIME

public static final DbType DATETIME

Timestamp value, accurate to second.

TIMESTAMP

public static final DbType TIMESTAMP

Timestamp value, accurate to microsecond.

INTERVAL

public static final DbType INTERVAL

Interval value, accurate to microsecond.

STRING

public static final DbType STRING

Binary data.

UTF8

public static final DbType UTF8

UTF-8 encoded string.

JSON

public static final DbType JSON

JSON value, stored as a UTF-8 encoded string.

JSON_DOCUMENT

public static final DbType JSON_DOCUMENT

JSON value, stored in an indexed representation permitting efficient query operations of the values inside the JSON value itself.

Method Details

values

public static DbType[] values()

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

Returns:

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

valueOf

public static DbType valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

typeString

public String typeString()