Package dev.frostlake.types

Class UuidType

java.lang.Object

dev.frostlake.types.DataType

dev.frostlake.types.StringType

dev.frostlake.types.UuidType

All Implemented Interfaces:

Serializable

public class UuidType
extends StringType

Snowflake's UUID type: a 128-bit value held and shown as its canonical lower-case text, 1b4e28ba-2fa1-11d2-883f-0016d3cca427. Every piece of metadata names it as a type of its own — SYSTEM$TYPEOF reads UUID[SB16], DESCRIBE, GET_DDL and INFORMATION_SCHEMA say UUID with no length, SHOW COLUMNS {"type":"UUID","nullable":true} — while a string function reads it as its text and JDBC reports a VARCHAR (live-verified). It takes no parameters: UUID(36) is a syntax error.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final UuidType	UUID

Fields inherited from class dev.frostlake.types.StringType

CHAR, STRING, TEXT, VARCHAR

Constructor Summary

Constructors

Constructor	Description
UuidType()

Method Summary

Methods inherited from class dev.frostlake.types.StringType

formatValue, getCommonType, getMaxLength, getSize, isCompatible, parseValue

Methods inherited from class dev.frostlake.types.DataType

equals, getCategory, getName, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

UUID

public static final UuidType UUID

Constructor Details

UuidType

public UuidType()