The format of the result returned by PQL queries is summarized below:
| Select | Should return |
|---|---|
| BOOLEAN | In SPA implementation, return an array of a single string TRUE or FALSE. On paper, write either TRUE or FALSE. |
| Tuple (e.g. <a, p, s>) | In SPA implementation, arrange tuple elements separated by space in a string, and return an array of strings. E.g. Return a list of strings where the first element is 3 First 10, second element is 5 Second 4 etc. |
Otherwise, format of results previously discussed in Basic SPA requirements still holds.