pub fn load_inputs(model: &mut Model, bound: &[BoundRows]) -> Result<Loaded>Expand description
Turn bound fact rows into input cells. Existing items keep their ids; new distinct values are minted above the model’s highest item id, in lexical order per category, so the same data always mints the same ids. A NULL value is no cell; a NULL dimension skips (and counts) the row; two rows on one coordinate are an error.