小编Adr*_*ong的帖子

$rowcount = 'SELECT COUNT(1) FROM (select * from isk.edi_site where postal_code = 123456)';
$stmt= oci_parse($conn, $rowcount);
oci_execute($stmt);
$num_row = oci_fetch_assoc($stmt);
$num = count($num_row, COUNT_RECURSIVE);
echo $num;

它计数并返回数字"1".当我在Oracle SQL开发人员中使用相同的SQL查询时,它会超过4000+计数.我的错误在哪里？列数效果很好..