case class DataSourceAnalysis(conf: SQLConf) extends Rule[LogicalPlan] with CastSupport with Product with Serializable
Replaces generic operations with specific variants that are designed to work with Spark SQL Data Sources.
Note that, this rule must be run after PreprocessTableCreation and
PreprocessTableInsertion.
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- new DataSourceAnalysis(conf: SQLConf)
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def
apply(plan: LogicalPlan): LogicalPlan
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val
conf: SQLConf
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- def convertStaticPartitions(sourceAttributes: Seq[Attribute], providedPartitions: Map[String, Option[String]], targetAttributes: Seq[Attribute], targetPartitionSchema: StructType): Seq[NamedExpression]
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