query-tck/me.ahoo.wow.query.tck/DatasetColumn

DatasetColumn

class DatasetColumn @InternalWowApi constructor(val name: String, val type: DatasetColumn.Type, val nullable: Boolean = false)

A column of a TCK dataset table, in storage-neutral terms; each backend maps it to a native type.

Constructors

DatasetColumn

@InternalWowApi

constructor(name: String, type: DatasetColumn.Type, nullable: Boolean = false)

Types

Companion

object Companion

Type

enum class Type : Enum<DatasetColumn.Type>

A date column stores instants and is declared with the TEMPORAL_DATE semantic (a string at the query interface). A backend whose arrays cannot be null stores a null string array as an empty array.

Properties

name

val name: String

nullable

val nullable: Boolean

type

val type: DatasetColumn.Type

Functions

equals

open operator override fun equals(other: Any?): Boolean

hashCode

open override fun hashCode(): Int

toString

open override fun toString(): String