LuciferYang commented on code in PR #53246:
URL: https://github.com/apache/spark/pull/53246#discussion_r2568435704
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sql/connect/client/jdbc/src/main/scala/org/apache/spark/sql/connect/client/jdbc/SparkConnectDatabaseMetaData.scala:
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@@ -326,23 +326,29 @@ class SparkConnectDatabaseMetaData(conn:
SparkConnectConnection) extends Databas
case Some(schemaPattern) => $"TABLE_SCHEM".like(schemaPattern)
}
+ val emptyDf = conn.spark.emptyDataFrame
Review Comment:
How about changing it to `lazy val` then?
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