Update nebula-spark-connector.md (#945)

vesoft-inc · Nov 24, 2021 · 1ebabb0 · 1ebabb0
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commit 1ebabb0
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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()
 
 ### Write data into Nebula Graph
 
+!!! note
+
+    The values of columns in a dataframe are automatically written to the Nebula Graph as properties.
+
 ```scala
 val config = NebulaConnectionConfig
   .builder()