wangyum commented on a change in pull request #25277: [WIP] Thriftserver
support interval type
URL: https://github.com/apache/spark/pull/25277#discussion_r308597189
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File path:
sql/hive-thriftserver/src/main/scala/org/apache/spark/sql/hive/thriftserver/SparkExecuteStatementOperation.scala
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@@ -308,7 +311,11 @@ private[hive] class SparkExecuteStatementOperation(
object SparkExecuteStatementOperation {
def getTableSchema(structType: StructType): TableSchema = {
val schema = structType.map { field =>
- val attrTypeString = if (field.dataType == NullType) "void" else
field.dataType.catalogString
+ val attrTypeString = field.dataType match {
+ case NullType => "void"
+ case CalendarIntervalType => "string"
Review comment:
No. Our interval type is different from Hive's Interval type.
Hive separate it to two types: `INTERVAL_YEAR_MONTH_TYPE`,
`INTERVAL_DAY_TIME_TYPE`.
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