Github user dongjoon-hyun commented on a diff in the pull request: https://github.com/apache/spark/pull/20057#discussion_r168969792 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JdbcUtils.scala --- @@ -102,7 +102,12 @@ object JdbcUtils extends Logging { val dialect = JdbcDialects.get(options.url) val statement = conn.createStatement try { - statement.executeUpdate(dialect.getTruncateQuery(options.table)) + if (options.isCascadeTruncate.isDefined) { + statement.executeUpdate(dialect.getTruncateQuery(options.table, + options.isCascadeTruncate)) + } else { + statement.executeUpdate(dialect.getTruncateQuery(options.table)) + } --- End diff -- What about the following? ```scala val truncateQuery = if (options.isCascadeTruncate.isDefined) { dialect.getTruncateQuery(options.table, options.isCascadeTruncate)) } else { dialect.getTruncateQuery(options.table) } statement.executeUpdate(truncateQuery) ```
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