Github user rama-mullapudi commented on a diff in the pull request:
https://github.com/apache/spark/pull/8374#discussion_r43588001
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/jdbc/JdbcDialects.scala ---
@@ -82,6 +82,14 @@ abstract class JdbcDialect {
def getJDBCType(dt: DataType): Option[JdbcType] = None
/**
+ * Retrieve the jdbc / sql type for a given datatype.
+ * @param dt The datatype (e.g.
[[org.apache.spark.sql.types.StringType]])
+ * @param md The metadata
+ * @return The new JdbcType if there is an override for this DataType
+ */
+ def getJDBCType(dt: DataType, md: Metadata): Option[JdbcType] = None
--- End diff --
Sorry did not get the change you are suggesting, do you mean to call
getJDBCType(dt,Metadata.empty) from getJDBCType(dt: DataType).
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