Update nebula-spark-connector.md (#1259)

vesoft-inc · Nov 24, 2021 · 33de41b · 33de41b
1 parent bb68ce6
commit 33de41b
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diff --git a/docs-2.0/nebula-spark-connector.md b/docs-2.0/nebula-spark-connector.md
@@ -148,6 +148,10 @@ val edge = spark.read.nebula(config, nebulaReadEdgeConfig).loadEdgesToDF()
 
 ### 向 Nebula Graph 写入数据
 
+!!! note
+
+    DataFrame 中的列会自动作为属性写入 Nebula Graph。
+
 ```scala
 val config = NebulaConnectionConfig
   .builder()