ajantha-bhat commented on a change in pull request #3634: [CARBONDATA-3720]
Support alter table scenario for new insert into flow
URL: https://github.com/apache/carbondata/pull/3634#discussion_r383663627
##########
File path:
integration/spark/src/main/scala/org/apache/spark/sql/execution/command/management/CarbonInsertIntoCommand.scala
##########
@@ -449,67 +443,48 @@ case class CarbonInsertIntoCommand(databaseNameOp:
Option[String],
}
}
- private def isAlteredSchema(tableSchema: TableSchema): Boolean = {
- if (tableInfo.getFactTable.getSchemaEvolution != null) {
- tableInfo
- .getFactTable
- .getSchemaEvolution
- .getSchemaEvolutionEntryList.asScala.exists(entry =>
- (entry.getAdded != null && entry.getAdded.size() > 0) ||
- (entry.getRemoved != null && entry.getRemoved.size() > 0)
- )
- } else {
- false
- }
- }
-
def getReArrangedIndexAndSelectedSchema(
tableInfo: TableInfo,
partitionColumnSchema: mutable.Buffer[ColumnSchema]): (Seq[Int],
Seq[ColumnSchema]) = {
var reArrangedIndex: Seq[Int] = Seq()
var selectedColumnSchema: Seq[ColumnSchema] = Seq()
- var complexChildCount: Int = 0
var partitionIndex: Seq[Int] = Seq()
- val columnSchema = tableInfo.getFactTable.getListOfColumns.asScala
+ val internalOrderColumns: util.ArrayList[CarbonColumn] = new
util.ArrayList[CarbonColumn]()
+ internalOrderColumns.addAll(table.getVisibleDimensions)
+ internalOrderColumns.addAll(table.getVisibleMeasures)
+ val columnSchema = internalOrderColumns.asScala.map(col =>
col.getColumnSchema)
Review comment:
yes, can be done like this now. previously it was used for something else
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