diff --git a/README.md b/README.md
index 982ccd8..3567b80 100644
--- a/README.md
+++ b/README.md
@@ -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"))]
diff --git a/leetcode.el b/leetcode.el
index d5198e1..b820fad 100644
--- a/leetcode.el
+++ b/leetcode.el
@@ -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)
 
@@ -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.")