Question

为什么Index会在MySQL Update行中导致错误？删除它使查询工作。

错误是

MySQLi无法查询：UPDATE任务SET id ='1'，FactionID ='2'，ReqReputation ='2'，ReqClassID ='3'，ReqClassPoints ='2'，Name ='2'，Description =' 2'，EndText ='2'，经验='2'，GExperience ='2'，铜='2'，银='2'，黄金='2'，硬币='2'，信誉='2' ，ClassPoints ='2'，RewardType ='S'，Level ='2'，Upgrade ='1'，Once ='1'，Slot ='2'，Value ='2'，Field ='2'，Index ='2'，徽章='3'，公会='1'，GiveMembership ='0'，战争='1'WHERE id = 1 - 2016年12月20日，上午1:58

            $id = $_POST["Id"];
            $FactionID = $_POST["Faction"];
            $ReqReputation =  $_POST["RequiredReputation"];
            $ReqClassID =  $_POST["Class"];
            $ReqClassPoints =  $_POST["ReqClassRank"];
            $Name = $_POST["Name"];
            $Description =  $_POST["Description"];
            $EndText =  $_POST["EndText"];
            $Experience =  $_POST["Experience"];
            $GExperience =  $_POST["GuildExperience"];
            $Copper =  $_POST["Copper"];
            $Silver =  $_POST["Silver"];
            $Gold =  $_POST["Gold"];
            $Coins =  $_POST["Diamond"];
            $Reputation =  $_POST["Reputation"];
            $ClassPoints =  $_POST["ClassPoints"];
            $RewardType =  $_POST["RewardType"];
            $Level =  $_POST["Level"];
            $Upgrade =  $_POST["Upgrade"];
            $Once =  $_POST["Once"];
            $Slot =  $_POST["Slot"];
            $Value =  $_POST["Value"];
            $Field =  $_POST["Field"];
            $QIndex =  $_POST["Index"];
            $Badges =  $_POST["Badges"];
            $Guild =  $_POST["Guild"];
            $GiveMembership =  $_POST["GiveMembership"];
            $War =  $_POST["War"];

            $MYSQL_QUERY = $content->DBase('Query', array( 0 => "UPDATE quests SET id = '$id', FactionID = '$FactionID', ReqReputation = '$ReqReputation', ReqClassID = '$ReqClassID', ReqClassPoints = '$ReqClassPoints', Name = '$Name', Description = '$Description', EndText = '$EndText', Experience = '$Experience', GExperience = '$GExperience', Copper = '$Copper', Silver = '$Silver', Gold = '$Gold', Coins = '$Coins', Reputation = '$Reputation', ClassPoints = '$ClassPoints', RewardType = '$RewardType', Level = '$Level', Upgrade = '$Upgrade', Once = '$Once', Slot = '$Slot', Value = '$Value', Field = '$Field', Index = '$Index', Badges = '$Badges', Guild = '$Guild', GiveMembership = '$GiveMembership', War = '$War' WHERE id = $id"));

功能DBase

/** MYSQL IMPROVED EXTENSION (PARENT CLASS) **/
public function DBase($type, $params = array()) {
    if (!$this->SITE->CMS->Connection)
        SystemExit('No available MySQLi connection', __LINE__, __FILE__);

    switch (strtoupper($type)) {
        case 'QUERY':
            if ($Query = parent::query($params[0])) {
                $this->SITE->CMS->TotalQuery++;
                return $Query;
            } else
                SystemExit('MySQLi failed to query: ' . $params[0], __LINE__, __FILE__);
            break;
        case 'PREPARE':
            if ($Query = parent::prepare($params[0])) {
                $this->SITE->CMS->TotalQuery++;
                return $Query;
            } else
                SystemExit('MySQLi failed to prepare: ' . $params[0], __LINE__, __FILE__);
            break;
        case 'ESCAPESTRING':                
            if ($Escape = parent::real_escape_string($params[0]))
                return $Escape;
            else
                SystemExit('MySQLi failed to escape: ' . $params[0], __LINE__, __FILE__);                
            break;
    }
}

这是Table Quest

Answer 1

您使用错误的变量作为索引。您在上面将其定义为$ QIndex，但在最后一行将其称为$ Index。请尝试以下方法：

            $id = $_POST["Id"];
            $FactionID = $_POST["Faction"];
            $ReqReputation =  $_POST["RequiredReputation"];
            $ReqClassID =  $_POST["Class"];
            $ReqClassPoints =  $_POST["ReqClassRank"];
            $Name = $_POST["Name"];
            $Description =  $_POST["Description"];
            $EndText =  $_POST["EndText"];
            $Experience =  $_POST["Experience"];
            $GExperience =  $_POST["GuildExperience"];
            $Copper =  $_POST["Copper"];
            $Silver =  $_POST["Silver"];
            $Gold =  $_POST["Gold"];
            $Coins =  $_POST["Diamond"];
            $Reputation =  $_POST["Reputation"];
            $ClassPoints =  $_POST["ClassPoints"];
            $RewardType =  $_POST["RewardType"];
            $Level =  $_POST["Level"];
            $Upgrade =  $_POST["Upgrade"];
            $Once =  $_POST["Once"];
            $Slot =  $_POST["Slot"];
            $Value =  $_POST["Value"];
            $Field =  $_POST["Field"];
            $QIndex =  $_POST["Index"];
            $Badges =  $_POST["Badges"];
            $Guild =  $_POST["Guild"];
            $GiveMembership =  $_POST["GiveMembership"];
            $War =  $_POST["War"];

            $MYSQL_QUERY = $content->DBase('Query', array( 0 => "UPDATE quests SET id = '$id', FactionID = '$FactionID', ReqReputation = '$ReqReputation', ReqClassID = '$ReqClassID', ReqClassPoints = '$ReqClassPoints', Name = '$Name', Description = '$Description', EndText = '$EndText', Experience = '$Experience', GExperience = '$GExperience', Copper = '$Copper', Silver = '$Silver', Gold = '$Gold', Coins = '$Coins', Reputation = '$Reputation', ClassPoints = '$ClassPoints', RewardType = '$RewardType', Level = '$Level', Upgrade = '$Upgrade', Once = '$Once', Slot = '$Slot', Value = '$Value', Field = '$Field', Index = '$QIndex', Badges = '$Badges', Guild = '$Guild', GiveMembership = '$GiveMembership', War = '$War' WHERE id = $id"));

另见@Rahul的评论。你的：“WHERE id ='$ id'”似乎传递了错误的值。 ID很可能不是日期/时间的版本。如果您想使用当前日期+时间，我们可以使用类似NOW()的内容。它会将当前日期和时间缩短到第二个。

更新行的索引原因和错误

1 个答案: