unique

@get:JvmName(name = "ColumnDescription_unique")
val ColumnsScope<ColumnDescription>.unique: DataColumn<Int>
@get:JvmName(name = "ColumnDescription_unique")
val DataRow<ColumnDescription>.unique: Int
@get:JvmName(name = "NullableColumnDescription_unique")
val ColumnsScope<ColumnDescription?>.unique: DataColumn<Int?>
@get:JvmName(name = "NullableColumnDescription_unique")
val DataRow<ColumnDescription?>.unique: Int?