you can manually change this behavior by applying the following patch:
Index: plugins/Actions/Actions.php
===================================================================
--- plugins/Actions/Actions.php (revision 1721)
+++ plugins/Actions/Actions.php (working copy)
@@ -228,7 +228,7 @@
$dataTable = Piwik_ArchiveProcessing_Day::generateDataTable($this->actionsTablesByType[Piwik_Tracker_Action::TYPE_ACTION_URL]);
$this->deleteInvalidSummedColumnsFromDataTable($dataTable);
$s = $dataTable->getSerialized( $this->maximumRowsInDataTableLevelZero, $this->maximumRowsInSubDataTable, $this->columnToSortByBeforeTruncation );
- $archiveProcessing->insertBlobRecord('Actions_actions_url', $s);
+ $archiveProcessing->insertBlobRecord('Actions_actions', $s);
destroy($dataTable);
$dataTable = Piwik_ArchiveProcessing_Day::generateDataTable($this->actionsTablesByType[Piwik_Tracker_Action::TYPE_DOWNLOAD]);
@@ -246,7 +246,7 @@
$dataTable = Piwik_ArchiveProcessing_Day::generateDataTable($this->actionsTablesByType[Piwik_Tracker_Action::TYPE_ACTION_NAME]);
$this->deleteInvalidSummedColumnsFromDataTable($dataTable);
$s = $dataTable->getSerialized( $this->maximumRowsInDataTableLevelZero, $this->maximumRowsInSubDataTable, $this->columnToSortByBeforeTruncation );
- $archiveProcessing->insertBlobRecord('Actions_actions', $s);
+ $archiveProcessing->insertBlobRecord('Actions_actions_url', $s);
destroy($dataTable);
unset($this->actionsTablesByType);
It will work only for stats that have not been processed yet. You would have to manually apply the change after each Piwik upgrade if you wish to keep this behavior.