# ArrayColumnType

constructor(delegate: ColumnType<T & Any>, maximumCardinality: Int? = null)

Constructor with maximum cardinality for a single dimension.

#### Parameters

delegate

The base column type associated with this array column's individual elements.

maximumCardinality

The maximum cardinality (number of allowed elements) for the array.

constructor(delegate: ColumnType<T & Any>, maximumCardinality: List<Int>? = null, dimensions: Int = 1)