dilipbiswal commented on a change in pull request #28953:
URL: https://github.com/apache/spark/pull/28953#discussion_r451331333
##########
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(";")
+ try {
+ queries.foreach { query =>
+ val queryString = query.trim()
+ val statement = conn.prepareStatement(queryString)
+ try {
+ statement.setQueryTimeout(options.queryTimeout)
+ val hasResultSet = statement.execute()
Review comment:
@maropu
My expectation is that the JDBC driver would reject a statement other than
DML (insert/update/delete). Looking at this link
https://stackoverflow.com/questions/24577358/how-to-add-select-statements-in-addbatch,
it seems like executeBatch may also reject DDLS.
@moomindani Can you please confirm if we can execute DDL's in executeBatch ?
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
