refs #4377 make sure metrics like sum_daily_nb_uniq_visitors (which are renamed after aggregation) are summed correctly. If period is for instance 2014-04-01,2014-05-01 we will sum two periods. The month of April 2014 and May 1st. The dataTable of the month will already contain the renamed column (as it was aggregated before) whereas May 1st datatable will not contain the renamend column but the original. Both columns cannot be summed therefore and the original column will overwrite the value of the renamed column. Meaning sum_daily_nb_uniq_visitors is in this case always the value of May 1st

1 files changed, 6 insertions, 0 deletions

diff --git a/core/ArchiveProcessor.php b/core/ArchiveProcessor.php
index 20c4c2df80..1c44465e5b 100644
--- a/core/ArchiveProcessor.php
+++ b/core/ArchiveProcessor.php
@@ -337,6 +337,12 @@ class ArchiveProcessor
             $dataTable = $this->getArchive()->getDataTable($name, $idSubTable = null);
         }
 
+        if ($dataTable instanceof Map) {
+            foreach ($dataTable->getDataTables() as $table) {
+                $this->renameColumnsAfterAggregation($table, $columnsToRenameAfterAggregation);
+            }
+        }
+
         $dataTable = $this->getAggregatedDataTableMap($dataTable, $columnsAggregationOperation);
         $this->renameColumnsAfterAggregation($dataTable, $columnsToRenameAfterAggregation);
         return $dataTable;