php - 无法将 CSV 文件放入数据库 PHP

Question

我编写了以下 PHP 代码来将 CSV 文件加载到数据库中。但查询没有执行。

<?php
$dbhost = 'localhost'; 
$dbuser = 'root'; 
$dbpass = ''; 
$conn = mysqli_connect($dbhost, $dbuser, $dbpass);

if(mysqli_select_db($conn,"test"))
{
    printf("Success");
}

if (mysqli_connect_errno()) {
    printf("Connect failed: %s\n", mysqli_connect_error());
    exit();
}

$query = "LOAD DATA INFILE 'output.csv' INTO TABLE new COLUMNS TERMINATED BY ','  ENCLOSED BY '\"\' ESCAPED BY '\"\' " ;
printf($query);

if(mysqli_query($conn,$query))
{
printf("query executed");
}

mysqli_close($conn);
?>

请告诉我出了什么问题。提前致谢。

Answer 1

我有一种感觉，这是由于从常规文本到 PHP 字符串的损坏转换造成的:

ENCLOSED BY '\"\' ESCAPED BY '\"\'

这可能应该是:

ENCLOSED BY '\"' ESCAPED BY '\"'

查询本身无效。您应该返回一个错误。