Php MySQL查询使用不在里面,可能吗?
我有一个“订单状态”数据库,我想返回该行值不完整的行数Php MySQL查询使用不在里面,可能吗?,php,mysql,Php,Mysql,我有一个“订单状态”数据库,我想返回该行值不完整的行数 <?php $query = "SELECT od_status FROM tbl_order WHERE od_status = 'New'"; $result = mysql_query($query) or die(mysql_error()); $num_rows = mysql_num_rows($result); echo "$num_rows"; ?> 我该怎么办?下面显示了有多少行具有“New”作为订单的状态
<?php
$query = "SELECT od_status FROM tbl_order WHERE od_status = 'New'";
$result = mysql_query($query) or die(mysql_error());
$num_rows = mysql_num_rows($result);
echo "$num_rows";
?>
我该怎么办?下面显示了有多少行具有“New”作为订单的状态。但我想显示除ODU状态为Complete的行之外的所有行
<?php
$query = "SELECT od_status FROM tbl_order WHERE od_status = 'New'";
$result = mysql_query($query) or die(mysql_error());
$num_rows = mysql_num_rows($result);
echo "$num_rows";
?>
$query=“从od\U状态为“完成”的tbl\U订单中选择od\U状态”;
计数以计数行和!=选择不等于完成的位置
<?php
$query = "SELECT od_status FROM tbl_order WHERE od_status = 'New'";
$result = mysql_query($query) or die(mysql_error());
$num_rows = mysql_num_rows($result);
echo "$num_rows";
?>
$query = "SELECT COUNT(*) FROM tbl_order WHERE od_status != 'Complete'";
$result = mysql_query($query);
var_dump($result);