gatorsmile commented on a change in pull request #22999: [SPARK-20319][SQL]
Already quoted identifiers are getting wrapped with additional quotes
URL: https://github.com/apache/spark/pull/22999#discussion_r245823039
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/jdbc/OracleDialect.scala
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@@ -81,6 +81,10 @@ private case object OracleDialect extends JdbcDialect {
case _ => None
}
+ override def quoteIdentifier(colName: String): String = {
+ s""""${colName.stripPrefix("\"").stripSuffix("\"")}""""
Review comment:
yes. I think we can do it in both insert and create table code paths. Please
try to dedup the code.
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