Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/13769#discussion_r67638318
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/DataSourceStrategy.scala
---
@@ -43,8 +43,127 @@ import org.apache.spark.unsafe.types.UTF8String
* Replaces generic operations with specific variants that are designed to
work with Spark
* SQL Data Sources.
*/
-private[sql] object DataSourceAnalysis extends Rule[LogicalPlan] {
+private[sql] case class DataSourceAnalysis(conf: CatalystConf) extends
Rule[LogicalPlan] {
+
+ def resolver: Resolver = {
+ if (conf.caseSensitiveAnalysis) {
+ caseSensitiveResolution
+ } else {
+ caseInsensitiveResolution
+ }
+ }
+
+ // The access modifier is used to expose this method to tests.
+ private[sql] def convertStaticPartitions(
+ sourceAttributes: Seq[Attribute],
+ providedPartitions: Map[String, Option[String]],
+ targetAttributes: Seq[Attribute],
+ targetPartitionSchema: StructType): Seq[NamedExpression] = {
+
+ assert(providedPartitions.exists(_._2.isDefined))
+
+ val staticPartitions = providedPartitions.flatMap {
+ case (partKey, Some(partValue)) => (partKey, partValue) :: Nil
+ case (_, None) => Nil
+ }
+
+ // The sum of the number of static partition columns and columns
provided in the SELECT
+ // clause needs to match the number of columns of the target table.
+ if (staticPartitions.size + sourceAttributes.size !=
targetAttributes.size) {
--- End diff --
in `PreprocessTableInsertion`
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
