Github user yhuai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10733#discussion_r49813930
--- Diff:
sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/CreateViewAsSelect.scala
---
@@ -44,26 +47,36 @@ private[hive] case class CreateViewAsSelect(
override def run(sqlContext: SQLContext): Seq[Row] = {
val hiveContext = sqlContext.asInstanceOf[HiveContext]
- if (hiveContext.catalog.tableExists(tableIdentifier)) {
- if (allowExisting) {
+ hiveContext.catalog.tableExists(tableIdentifier) match {
+ case true if allowExisting =>
--- End diff --
While you are changing this part, how about we add a comment to show the
sql command that will trigger this case? (also add the comment for `orReplace`
branch?)
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