# init(_:columns:) Creates a table that computes its rows based on a collection of identifiable data. ``` nonisolated init(_ data: Data, @TableColumnBuilder columns: () -> Columns) where Rows == TableForEachContent, Data : RandomAccessCollection, Columns.TableRowValue == Data.Element ``` ## Parameters `data` The identifiable data for computing the table rows. `columns` The columns to display in the table. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)