Question

我真的很难在MySQL中插入多条记录。我使用此引用：https://www.w3schools.com/php/php_mysql_insert_multiple.asp

这是我得到的错误：

错误：INSERT INTO clk_9d0b4f116f_wp_comments（comment_post_ID，comment_author，comment_author_email，comment_author_url，comment_author_IP，comment_date，comment_date_gmt，comment_content，comment_karma，comment_approved，comment_agent，comment_type，comment_parent，user_id）VALUES（＆＃39; 1＆＃39;，＆＃ 39; Ai＆＃39;，＆＃39; ai@aistresscoach.com'，＆＃39;＆＃39;，＆＃39; :: 1＆＃39;，＆＃39; 2017-06-01 19 ：49：15＆＃39;，＆＃39; 2017-06-01 17：49：15＆＃39;，＆＃39;＆＃39;，＆＃39; 0＆＃39;，＆＃39; 1＆＃ 39;，＆＃39;＆＃39;，＆＃39;＆＃39;，＆＃39; 0＆＃39;，＆＃39; 2＆＃39;）插入clk_9d0b4f116f_wp_comments（comment_post_ID，comment_author，comment_author_email，comment_author_url ，comment_author_IP，comment_date，comment_date_gmt，comment_content，comment_karma，comment_approved，comment_agent，comment_type，comment_parent，user_id）VALUES（＆＃39; 25＆＃39;，＆＃39; Ai＆＃39;，＆＃39; ai@aistresscoach.com& ＃39;，＆＃39;＆＃39;，＆＃39; :: 1＆＃39;，＆＃39; 2017-06-01 19：49：15＆＃39;，＆＃39; 2017-06- 01 17:49:15＆＃39;，＆＃39;＆＃39;，＆＃39; 0＆＃39;，＆＃39; 1＆＃39;，＆＃39;＆＃39; ，＆＃39;＆＃39; 0＆＃39;，＆＃39; 2＆＃39;）

您的SQL语法有错误;检查与您的MySQL服务器版本相对应的手册，以便在＆＃39; INSERT INTO clk_9d0b4f116f_wp_comments（comment_post_ID，comment_author，comment＆＃39;第16行

附近使用正确的语法

以下是代码：

<?php
$servername = "xxxx";
$server_username = "xxxx";
$server_password = "xxxx";
$dbname = "xxxx";

$comment_id = 5;
$comment_id += 1;
$content = $_POST["blogPostPost"];// "this is the client answer";
$clientCur = $_POST["clientCurrent"];// "this is the client current 
situation";
$clientAlt = $_POST["clientAlternative"];// "this is the client alternative 
answer";
$title = "unity blog post";
$timelocal = date('Y-m-d H:i:s');
$timegmt = gmdate("Y-m-d H:i:s");
$table = "clk_9d0b4f116f_wp_comments";

// Create connection
$conn = mysqli_connect($servername, $server_username, $server_password, 
$dbname);
// Check connection
if (!$conn) {
    die("Connection failed: " . mysqli_connect_error());
}

$sql = "INSERT INTO $table (comment_post_ID, comment_author, 
comment_author_email, comment_author_url, comment_author_IP, comment_date, 
comment_date_gmt, comment_content, comment_karma, comment_approved, 
comment_agent, comment_type, comment_parent, user_id)
        VALUES (
        '1',
        'Ai',
        'ai@aistresscoach.com',
        '',
        '::1',
        '".$timelocal."',
        '".$timegmt."',
        '".$content."',
        '0',
        '1',
        '',
        '',
        '0',
        '2')";

$sql .= "INSERT INTO $table (comment_post_ID, comment_author, 
comment_author_email, comment_author_url, comment_author_IP, comment_date, 
comment_date_gmt, comment_content, comment_karma, comment_approved, 
comment_agent, comment_type, comment_parent, user_id)
        VALUES (
        '25',
        'Ai',
        'ai@aistresscoach.com',
        '',
        '::1',
        '".$timelocal."',
        '".$timegmt."',
        '".$clientCur."',
        '0',
        '1',
        '',
        '',
        '0',
        '2')";

if (mysqli_multi_query($conn, $sql)) {
echo "New records created successfully";
} else {
echo "Error: " . $sql . "<br>" . mysqli_error($conn);
}

mysqli_close($conn);
?>

非常感谢任何评论和想法。亲切的问候伊莱亚斯

Answer 1

您的查询可以是：

$sql = "
INSERT INTO $table 
( comment_post_ID
, comment_author
, comment_author_email
, comment_author_url
, comment_author_IP
, comment_date
, comment_date_gmt
, comment_content
, comment_karma
, comment_approved
, comment_agent
, comment_type
, comment_parent
, user_id) VALUES 
(1,'Ai','ai@aistresscoach.com','','::1','$timelocal','$timegmt','$content',0,1,'','',0,2),
(25,'Ai','ai@aistresscoach.com','','::1','$timelocal','$timegmt','$clientCur',0,1,'','',0,2);
";

然后你可以摆脱所有那些多重的东西。

Answer 2

尝试使用';'完成第一个$ sql喜欢

$sql = "INSERT INTO $table (comment_post_ID, comment_author, 
comment_author_email, comment_author_url, comment_author_IP, comment_date, 
comment_date_gmt, comment_content, comment_karma, comment_approved, 
comment_agent, comment_type, comment_parent, user_id)
        VALUES (
        '1',
        'Ai',
        'ai@aistresscoach.com',
        '',
        '::1',
        '".$timelocal."',
        '".$timegmt."',
        '".$content."',
        '0',
        '1',
        '',
        '',
        '0',
        '2');";

如何在MySQL wordpress数据库中插入多条记录？

2 个答案: