additional anchor

itsoulltd · Oct 7, 2022 · 849398c · 849398c
1 parent 954ce28
commit 849398c
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/spark.md b/spark.md
@@ -447,9 +447,10 @@ val dfUnion = df1.union(df2)
 val dfUnion = df1.unionAll(df2)
 ```
 
-### describe data
-```
+### describe data show data print data list data
+```java
 words.show()
+// words.list()
 words.describe()
 words.printSchema()
 ```