 of <a href="/api/store/type-aliases/store/row/"><code>Row</code></a> <a href="/api/common/type-aliases/identity/ids/"><code>Ids</code></a> from a <a href="/api/store/type-aliases/store/table/"><code>Table</code></a> grouped according to the index&#x27;s definition. Often - as here - these are sets of <a href="/api/store/type-aliases/store/row/"><code>Row</code></a> <a href="/api/common/type-aliases/identity/ids/"><code>Ids</code></a> that share a particular <a href="/api/store/type-aliases/store/cell/"><co