maropu commented on a change in pull request #28953:
URL: https://github.com/apache/spark/pull/28953#discussion_r448091657
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JdbcUtils.scala
##########
@@ -122,6 +122,37 @@ object JdbcUtils extends Logging {
}
}
+ /**
+ * Runs a custom query against a table from the JDBC database.
+ */
+ def runQuery(conn: Connection, actions: String, options: JDBCOptions): Unit
= {
+ val autoCommit = conn.getAutoCommit
+ conn.setAutoCommit(false)
+ val queries = actions.split(";")
Review comment:
How about reusing the existing code?
https://github.com/apache/spark/blob/master/sql/hive-thriftserver/src/main/scala/org/apache/spark/sql/hive/thriftserver/SparkSQLCLIDriver.scala#L521-L578
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