protected function fetchValues()
{
$allValues = parent::fetchValues();
$mergeData = array();
foreach ($this->report->getMergeFields() as $mergeField) {
$mergeData[$mergeField] = $allValues[$mergeField];
}
for ($i = 0; $i < count($this->substmts); $i++) {
$substmt = $this->substmts[$i];
if (!isset($this->lastValues[$i])) {
$this->lastValues[$i] = $substmt->fetch(\PDO::FETCH_ASSOC);
}
while ($this->checkMergeValues($mergeData, $this->lastValues[$i])) {
$currValues = $this->lastValues[$i];
$allValues[$currValues["__KEY__"]] = $currValues["__VALUE__"];
$this->lastValues[$i] = $substmt->fetch(\PDO::FETCH_ASSOC);
}
}
return $allValues;
}
