/** * get field type from schema * * @param Tinebase_Backend_Sql_Abstract $backend */ protected function _getFieldType($backend) { $schema = $backend->getSchema(); if (Tinebase_Core::isLogLevel(Zend_Log::TRACE)) { Tinebase_Core::getLogger()->trace(__METHOD__ . '::' . __LINE__ . ' schema: ' . print_r($schema, TRUE)); } $type = isset($schema[$this->_field]) || array_key_exists($this->_field, $schema) ? $schema[$this->_field]['DATA_TYPE'] : NULL; return $type; }