通过PHP运行CREATE TABLE查询

I'm running the following query throug a PHP script

我正在通过PHP脚本运行以下查询

DROP TABLE IF EXISTS `address`;CREATE TABLE `address` (  `Id`
int(11) NOT NULL auto_increment,   `EntityId` int(11) NOT NULL,  
`sStreet1` varchar(50),   `sStreet2` varchar(50),   `sCity`
varchar(50),   `sLoc` varchar(50),   `sPv` char(2),   `sState`
varchar(50),   `sZip` varchar(10),   `sType` varchar(50),  
`FiscalAddress` tinyint(1) NOT NULL,   PRIMARY KEY  (`Id`) );

I can run this query trough different clients (such as Navicat) without problems, but running this through PHP will output the following

我可以通过不同的客户端(例如Navicat)运行此查询而不会出现问题,但通过PHP运行此命令将输出以下内容

$result = mysql_query($query);
if (!$result) {
    $message  = 'Invalid import content: ' . mysql_error() . "\n\n";
    $message .= 'Whole query: ' . $query;
    die($message);
}

this will output the following:

这将输出以下内容:

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'CREATE TABLE address ( Id int(11) NOT NULL AUTO_INCREMENT, EntityId int(11) ' at line 2 Whole query: DROP TABLE IF EXISTS address; CREATE TABLE address ( Id int(11) NOT NULL AUTO_INCREMENT, EntityId int(11) NOT NULL, sStreet1 varchar(50), sStreet2 varchar(50), sCity varchar(50), sLoc varchar(50), sPv char(2), sState varchar(50), sZip varchar(10), sType varchar(50), FiscalAddress tinyint(1) NOT NULL, PRIMARY KEY (Id) );

您的SQL语法有错误;检查与MySQL服务器版本对应的手册,以便在第2行的'CREATE TABLE地址(Id int(11)NOT NULL AUTO_INCREMENT,EntityId int(11)'附近使用正确的语法。整个查询:DROP TABLE IF EXISTS地址;创建TABLE地址(Id int(11)NOT NULL AUTO_INCREMENT,EntityId int(11)NOT NULL,sStreet1 varchar(50),sStreet2 varchar(50),sCity varchar(50),sLoc varchar(50),sPv char(2), sState varchar(50),sZip varchar(10),sType varchar(50),FiscalAddress tinyint(1)NOT NULL,PRIMARY KEY(Id));

what am I doing wrong???

我究竟做错了什么???

2 个解决方案

#1

The issue is not the CREATE TABLE statement, but rather that mysql_query() does not support executing multiple statements in one call. Execute the DROP TABLE statement first in a separate mysql_query() call, then execute the CREATE TABLE.

问题不是CREATE TABLE语句,而是mysql_query()不支持在一次调用中执行多个语句。首先在单独的mysql_query()调用中执行DROP TABLE语句,然后执行CREATE TABLE。

$dt = mysql_query("DROP TABLE IF EXISTS `address`");
if ($dt) {
  // Execute CREATE TABLE separately...
  $ct = mysql_query("CREATE TABLE...........");
  if (!$ct) {
     // Proceed with the rest of your code.
    $message  = 'Invalid import content: ' . mysql_error() . "\n\n";
    $message .= 'Whole query: ' . $query;
    die($message);
  }
}
else {} // DROP TABLE call failed. Handle appropriately.

2 个解决方案

#1

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