[英]php mysql query returns nothing, phpmyadmin with same query returns result
[英]Mysql returns no error but don't give any result but in phpmyadmin it returns
我有一个奇怪的错误。
当我运行此SQL:
select a.*, (((a.num_artigo NOT IN (select l.num_artigo from leiloes l))) | ((1 in (select n.RT from leiloes n where n.num_artigo = a.num_artigo)) << 1)) as TYPE from artigos_prazo a
在phpmyadmin中,它按原样返回一个表。
但是,当我在php脚本中运行它时,它什么也不返回,也没有从数据库中收到任何错误。
<?php
$con = mysqli_connet...;
$sql = "select a.*, (((a.num_artigo NOT IN (select l.num_artigo from leiloes l))) | ((1 in (select n.RT from leiloes n where n.num_artigo = a.num_artigo)) << 1)) as TYPE from artigos_prazo a";
echo $sql;
echo mysqli_error($con);
$result = mysqli_query($con, $sql);
print_r($result);
while($row[] = mysqli_fetch_array($result));
print_r($row);
mysqli_close($con)
?>
它连接到数据库...
请帮助
更换
while($row[] = mysqli_fetch_array($result));
print_r($row);
与
while($row = mysqli_fetch_array($result)) {
print_r($row);
}
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