Now that SQLite support table-valued functions, could we please have `split`? And conversely, a `join` aggregate / window function would also be great, no? These belong in the SQLite Core IMHO. And in the mean time, can someone please share how to emulate `split` with a CTE? I have an existing DB with a column containing space separate values, which I need to split / transpose into rows for further processing (joins, etc...)