typo3 debug

<?php
$GLOBALS['TYPO3_DB']->store_lastBuiltQuery = true;
 
//exec query
 
var_dump($GLOBALS['TYPO3_DB']->debug_lastBuiltQuery);
?>
 

file_put_contents(PATH_site . '/typo3temp/cw.log', "copyinsert\n" . var_export($rows, true) . "\n", FILE_APPEND);