Github user srowen commented on a diff in the pull request: https://github.com/apache/spark/pull/14559#discussion_r74207520 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/DataFrameWriter.scala --- @@ -447,7 +447,11 @@ final class DataFrameWriter[T] private[sql](ds: Dataset[T]) { // Create the table if the table didn't exist. if (!tableExists) { val schema = JdbcUtils.schemaString(df, url) - val sql = s"CREATE TABLE $table ($schema)" + // To allow certain options to append when create a new table, which can be + // table_options or partition_options. + // E.g., "CREATE TABLE t (name string) ENGINE=InnoDB DEFAULT CHARSET=utf8" + val createtblOptions = extraOptions.getOrElse("createTableOptions", "") --- End diff -- These options are all database-specific, so we can give an example like this but not document all of them.
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