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Pandas feature for database problems #153

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e18d89f
made small adjustment to include pandas in database questions
jfy4 Oct 6, 2025
035e983
Changed docstring
jfy4 Oct 6, 2025
9b7f1b2
Added a notice about pandas in the README
jfy4 Oct 6, 2025
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8 changes: 8 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -89,6 +89,14 @@ You can save solution by setting `leetcode-save-solutions`:
(setq leetcode-directory "~/leetcode")
```

### Pandas Mode for Database Problems
If a LeetCode problem provides SQL snippets, `leetcode.el` can now use Pandas
as the prefered language:
```elisp
(setq leetcode-prefer-sql "pythondata")
```


# Work with Org Mode

`leetcode-show-problem-by-slug` will let you put to org files with a link in this format to show the question after the *leetcode* buffer is load like [elisp:(leetcode-show-problem-by-slug (leetcode--slugify-title "ZigZag Conversion"))]
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7 changes: 4 additions & 3 deletions leetcode.el
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Expand Up @@ -113,8 +113,9 @@ python3, ruby, rust, scala, swift."
:type 'string)

(defcustom leetcode-prefer-sql "mysql"
"LeetCode sql implementation.
mysql, mssql, oraclesql."
"LeetCode SQL or Pandas implementation.
Possible values:
mysql, mssql, oraclesql, pythondata."
:group 'leetcode
:type 'string)

Expand Down Expand Up @@ -227,7 +228,7 @@ Default is programming language.")
("kotlin" . ".kt") ("php" . ".php") ("python" . ".py") ("python3" . ".py")
("racket" . ".rkt") ("ruby" . ".rb") ("rust" . ".rs")
("scala" . ".scala") ("swift" . ".swift") ("typescript" . ".ts")
("mysql" . ".sql") ("mssql" . ".sql") ("oraclesql" . ".sql"))
("mysql" . ".sql") ("mssql" . ".sql") ("oraclesql" . ".sql") ("pythondata" . ".py"))
"A map of language slug name to LeetCode programming language suffix.
c, cpp, csharp, golang, java, javascript, typescript, kotlin, php, python,
python3, ruby, rust, scala, swift, mysql, mssql, oraclesql.")
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