1.
Hasql.Decoders | Specialized multi-row results
hackage.haskell.org/package/hasql-1.1/docs/Hasql-Decoders.html
2.
GitHub – eyalz800/maybe: A really simple return value based error…
github.com/eyalz800/maybe
3. 
Default result, maybe crossword clue
nytimescrosswordsolver.com/default-result-maybe
4.
Dealing with uncertainty — A closer look at Maybe, Result… | Medium
medium.com/@_safhac_/elm-a-closer-look-at-maybe-result-task-38aa484bcfa8
5.
Default result, maybe NYT Crossword Clue Answer
nytcrossword.org/default-result-maybe-nyt-crossword/
6.
Default result, maybe Crossword Clue New York Times Crossword…
www.thesuncrossword.com/clue/default-result-maybe/
7.
Default result, maybe crossword clue
nytminicrossword.com/nyt-crossword/11-13-21/default-result-maybe
8. 
Default result, maybe crossword clue
wordsanswers.info/ny-times-crossword-answers/ny-times-crossword-november-13-2021/default-result-maybe-1636761600
9.
Default result, maybe Crossword Clue – NYT Crossword Answers
nytcrosswordanswers.org/default-result-maybe-crossword-clue/
10.
Default result, maybe – Crossword Clue and Answer
www.crosswordgenius.com/clue/default-result-maybe
11.
How to query this result in SQL? or maybe in python? – Stack Overflow
stackoverflow.com/questions/71667174/how-to-query-this-result-in-sql-or-maybe-in-python
Conclusion
Guide above should be useful for Default Result Maybe.