A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data
you may try this
select * from basicUnstackToOneDim limit 3;cli_unstack~basicUnstackToOneDim~Airline,Cost;select * from basicUnstackToOneDim_unstack;
| Employee | Airline1 | Cost1 | Airline2 | Cost2 | Airline3 | Cost3 |
|---|---|---|---|---|---|---|
| Cody | Delta | 230 | American | 180 | ||
| Kim | Southwest | 160 | American | 280 | Delta | 430 |
| Employee | Airline | Cost | 上层属性 |
|---|---|---|---|
| Cody | American | 180 | 2 |
| Cody | Delta | 230 | 1 |
| Kim | American | 280 | 2 |
| Kim | Delta | 430 | 3 |
| Kim | Southwest | 160 | 1 |