morningman commented on a change in pull request #6866: URL: https://github.com/apache/incubator-doris/pull/6866#discussion_r738540595
########## File path: fe/fe-core/src/main/java/org/apache/doris/planner/SingleNodePlanner.java ########## @@ -2185,6 +2185,7 @@ private void materializeSlotForEmptyMaterializedTableRef(BaseTableRef tblRef, An slot = analyzer.getDescTbl().addSlotDescriptor(tblRef.getDesc()); slot.setColumn(minimuColumn); slot.setIsMaterialized(true); + slot.setIsNullable(minimuColumn.isAllowNull()); Review comment: What's this for? To fix bug? ########## File path: be/src/olap/merger.cpp ########## @@ -34,7 +34,7 @@ OLAPStatus Merger::merge_rowsets(TabletSharedPtr tablet, ReaderType reader_type, Merger::Statistics* stats_output) { TRACE_COUNTER_SCOPE_LATENCY_US("merge_rowsets_latency_us"); - Reader reader; + TupleReader reader; Review comment: Why need to change here? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org