Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/21594#discussion_r197591886
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/command/ddl.scala ---
@@ -204,9 +205,10 @@ case class DropTableCommand(
}
}
- if (catalog.isTemporaryTable(tableName) ||
catalog.tableExists(tableName)) {
+ if (isTempTable || catalog.tableExists(tableName)) {
try {
-
sparkSession.sharedState.cacheManager.uncacheQuery(sparkSession.table(tableName))
+ sparkSession.sharedState.cacheManager.uncacheQuery(
+ sparkSession.table(tableName), !isTempTable)
--- End diff --
`cascade = !isTempTable`
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