s

Author: Devjiu

omniscidb/QueryEngine/ColumnFetcher.cpp

@@ -147,8 +147,8 @@ JoinColumn ColumnFetcher::makeJoinColumn(
         data_provider,
         column_cache);
     if (col_buff != nullptr) {
+      join_chunk_array[num_chunks] = JoinChunk{col_buff, elem_count, num_elems};
       num_elems += elem_count;
-      join_chunk_array[num_chunks] = JoinChunk{col_buff, elem_count};
     } else {
       continue;
     }
@@ -363,8 +363,8 @@ const int8_t* ColumnFetcher::getAllTableColumnFragments(
       raw_write_ptrs.emplace_back(write_ptrs[i].first);
     }
 
-    std::unique_ptr<ColumnarResults> merged_results(
-        new ColumnarResults(raw_write_ptrs, total_row_count, col_info->type, thread_idx));
+    std::unique_ptr<ColumnarResults> merged_results(new ColumnarResults(
+        std::move(raw_write_ptrs), total_row_count, col_info->type, thread_idx));
 
     table_column = merged_results.get();
     columnarized_scan_table_cache_.emplace(std::make_pair(table_id, col_id),

omniscidb/QueryEngine/JoinHashTable/Builders/PerfectHashTableBuilder.h

@@ -179,7 +179,7 @@ class PerfectJoinHashTableBuilder {
     // std::atomic<int> err{0};
     {
       auto timer_fill =
-          DEBUG_TIMER("CPU One-To-One Perfect-Hash: fill_hash_join_buff_bucketized");
+          DEBUG_TIMER("CPU One-To-One Perfect-Hash: fill_hash_join_buff_bucketized_cpu");
 
       {
         // int partial_err = 0;