/** * Refresh rows by ids from changelog * * @return Enterprise_Mview_Model_Action_Mview_Refresh_Changelog * @throws Enterprise_Mview_Exception */ public function execute() { $this->_validate(); $this->_connection->beginTransaction(); try { $this->_connection->delete($this->_metadata->getTableName(), array($this->_metadata->getKeyColumn() . ' IN ( ' . $this->_selectChangedIds() . ' )')); $this->_connection->query($this->_connection->insertFromSelect($this->_selectChangedRows(), $this->_metadata->getTableName())); $this->_metadata->setVersionId($this->_selectLastVersionId()); $this->_metadata->save(); $this->_connection->commit(); } catch (Exception $e) { $this->_connection->rollBack(); $this->_metadata->setOutOfDateStatus()->save(); throw new Enterprise_Mview_Exception($e->getMessage(), $e->getCode()); } return $this; }
/** * Create view and mview table * 1) Create view; * 2) Create table; * 3) Update view name and status in metadata. * * @return Enterprise_Mview_Model_Action_Mview_Create * @throws Exception */ public function execute() { try { if (!$this->_view->isExists()) { $this->_view->createFromSource($this->_select); } if (!$this->_table->isExists()) { $select = $this->_connection->select()->from($this->_view->getObjectName()); $this->_table->createFromSource($select); } $this->_metadata->setViewName($this->_view->getObjectName()); $this->_metadata->setValidStatus(); $this->_metadata->save(); } catch (Exception $e) { $this->_view->drop(); $this->_table->drop(); throw $e; } return $this; }