/**
* @param bool $refresh
*
* @throws \Exception
*/
protected function getCachedFunctionNames($refresh = false)
{
if ($refresh || empty($this->functionNames) && null === ($this->functionNames = $this->connection->getFromCache('func_names'))) {
$names = [];
foreach ($this->getSchemaNames($refresh) as $temp) {
$funcs = $this->findFunctionNames($temp);
natcasesort($funcs);
$names[$temp] = $funcs;
}
$this->functionNames = $names;
$this->connection->addToCache('func_names', $this->functionNames, true);
}
}
