model

Type Members

1. case class ContinuousUpdate(tableName: String, keys: List[String], orderingExpression: String, fieldsToDrop: List[String]) extends WriterDetails with Product with Serializable

   

   Details needed by continuous update writer

   Details needed by continuous update writer

   tableName

   delta table name

   keys

   delta table unique keys column list

   orderingExpression

   monotonically increasing select expression to choose upsert candidate

   fieldsToDrop

   columns used in orderingExpression but not needed in delta table

2. case class ParallelWrite(saveMode: String, partitionBy: Option[List[String]]) extends WriterDetails with Product with Serializable

   

   Details needeed by parallel writer

   Details needeed by parallel writer

   saveMode

   spark save mode

   partitionBy

   partition columns

3. case class ParallelWriteModel(writerDetails: WriterDetails, entityDetails: Map[String, String]) extends Product with Serializable

   

   Model describing a parallel write destination

   Model describing a parallel write destination

   writerDetails

   details needed by writer

   entityDetails

   entity coordinates needed to retrieve entity endpoints

4. sealed trait WriterDetails extends AnyRef