Github user CK50 commented on a diff in the pull request:
https://github.com/apache/spark/pull/9973#discussion_r45874160
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JdbcUtils.scala
---
@@ -125,8 +125,13 @@ object JdbcUtils extends Logging {
dialect: JdbcDialect): Iterator[Byte] = {
val conn = getConnection()
var committed = false
+ var supportsTransactions = true
--- End diff --
Hi Sean,
in case a (flaky) driver throws some exception when detecting transaction
support, the code should fall back to current standard behaviour: use
transactions.
Does this make sense?
Thanks,
Christian
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