ulysses-you commented on code in PR #4182:
URL: https://github.com/apache/kyuubi/pull/4182#discussion_r1090517830
##########
kyuubi-server/src/main/scala/org/apache/kyuubi/server/trino/api/TrinoContext.scala:
##########
@@ -166,4 +175,176 @@ object TrinoContext {
throw new AssertionError(e)
}
+ def createQueryResults(
+ queryId: String,
+ nextUri: URI,
+ queryHtmlUri: URI,
+ queryStatus: OperationStatus,
+ columns: Option[TGetResultSetMetadataResp] = None,
+ data: Option[TRowSet] = None): QueryResults = {
+
+ val columnList = columns match {
+ case Some(value) => convertTColumn(value)
+ case None => null
+ }
+ val rowList = data match {
+ case Some(value) => convertTRowSet(value)
+ case None => null
+ }
+
+ new QueryResults(
+ queryId,
+ queryHtmlUri,
+ nextUri,
+ nextUri,
+ columnList,
+ rowList,
+ StatementStats.builder.setState(queryStatus.state.name()).build(),
+ toQueryError(queryStatus),
+ defaultWarning,
+ null,
+ 0L)
+ }
+
+ def convertTColumn(columns: TGetResultSetMetadataResp): util.List[Column] = {
+ columns.getSchema.getColumns.asScala.map(c => {
+ val tp = c.getTypeDesc.getTypes.get(0).getPrimitiveEntry.getType.name()
+ new Column(c.getColumnName, tp, new ClientTypeSignature(tp))
+ }).toList.asJava
+ }
+
+ def convertTRowSet(rowSet: TRowSet): util.List[util.List[Object]] = {
+ val dataResult = new util.LinkedList[util.List[Object]]
+
+ if (rowSet.getColumns == null) {
+ return rowSet.getRows.asScala
+ .map(t => t.getColVals.asScala.map(v =>
v.getFieldValue.asInstanceOf[Object]).asJava)
+ .asJava
+ }
+
+ rowSet.getColumns.asScala.foreach {
+ case tColumn if tColumn.isSetBoolVal =>
+ val nulls = util.BitSet.valueOf(tColumn.getBoolVal.getNulls)
+ if (dataResult.isEmpty) {
+ (1 to tColumn.getBoolVal.getValuesSize).foreach(_ =>
+ dataResult.add(new util.LinkedList[Object]()))
+ }
+
+ tColumn.getBoolVal.getValues.asScala.zipWithIndex.foreach {
+ case (_, rowIdx) if nulls.get(rowIdx) =>
+ dataResult.get(rowIdx).add(None)
Review Comment:
None -> null ?
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