cloud-fan commented on a change in pull request #27838:
[SPARK-30902][SQL][FOLLOW-UP] Allow ReplaceTableAsStatement to have none
provider
URL: https://github.com/apache/spark/pull/27838#discussion_r389464985
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File path:
sql/core/src/main/scala/org/apache/spark/sql/catalyst/analysis/ResolveSessionCatalog.scala
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@@ -305,7 +305,8 @@ class ResolveSessionCatalog(
// session catalog and the table provider is not v2.
case c @ ReplaceTableStatement(
SessionCatalogAndTable(catalog, tbl), _, _, _, _, _, _, _, _, _) =>
- if (!isV2Provider(c.provider)) {
+ val provider = c.provider.getOrElse(conf.defaultDataSourceName)
Review comment:
It's better to put the default provider in `V2SessionCatalog`, but the
problem here is: this rule need to know the provider and see if it's v2, and
then pick v1 or v2 command.
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