diff --git a/sql/core/src/main/scala/org/apache/spark/sql/jdbc/H2Dialect.scala b/sql/core/src/main/scala/org/apache/spark/sql/jdbc/H2Dialect.scala
index 236ae52836472..a66c1db5c22b4 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/jdbc/H2Dialect.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/jdbc/H2Dialect.scala
@@ -36,7 +36,8 @@ import org.apache.spark.sql.connector.expressions.{Expression, FieldReference, N
 import org.apache.spark.sql.execution.datasources.jdbc.{JDBCOptions, JdbcOptionsInWrite, JdbcUtils}
 import org.apache.spark.sql.types.{BooleanType, ByteType, DataType, DecimalType, MetadataBuilder, ShortType, StringType, TimestampType}
 
-private[sql] case class H2Dialect() extends JdbcDialect with MergeByTempTable with NoLegacyJDBCError {
+private[sql] case class H2Dialect() extends JdbcDialect with MergeByTempTable
+    with NoLegacyJDBCError {
   override def canHandle(url: String): Boolean =
     url.toLowerCase(Locale.ROOT).startsWith("jdbc:h2")
 
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/jdbc/MsSqlServerDialect.scala b/sql/core/src/main/scala/org/apache/spark/sql/jdbc/MsSqlServerDialect.scala
index 664fdf2a935e6..ce969b54cec1b 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/jdbc/MsSqlServerDialect.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/jdbc/MsSqlServerDialect.scala
@@ -34,7 +34,8 @@ import org.apache.spark.sql.jdbc.MsSqlServerDialect.{GEOGRAPHY, GEOMETRY}
 import org.apache.spark.sql.types._
 
 
-private case class MsSqlServerDialect() extends JdbcDialect with MergeByTempTable with NoLegacyJDBCError {
+private case class MsSqlServerDialect() extends JdbcDialect with MergeByTempTable
+    with NoLegacyJDBCError {
   override def canHandle(url: String): Boolean =
     url.toLowerCase(Locale.ROOT).startsWith("jdbc:sqlserver")
 
diff --git a/sql/core/src/test/scala/org/apache/spark/sql/jdbc/JDBCWriteSuite.scala b/sql/core/src/test/scala/org/apache/spark/sql/jdbc/JDBCWriteSuite.scala
index b11116076203d..709c99f1a6f94 100644
--- a/sql/core/src/test/scala/org/apache/spark/sql/jdbc/JDBCWriteSuite.scala
+++ b/sql/core/src/test/scala/org/apache/spark/sql/jdbc/JDBCWriteSuite.scala
@@ -209,7 +209,7 @@ class JDBCWriteSuite extends SharedSparkSession with BeforeAndAfter {
   }
 
   test("Upsert") {
-    JdbcDialects.registerDialect(H2Dialect)
+    JdbcDialects.registerDialect(H2Dialect())
     val table = "upsert"
     spark
       .range(10)