【发布时间】:2018-12-18 12:35:12
【问题描述】:
我尝试了两种方法来完成这项工作:
多查询:
$sql = "START TRANSACTION; INSERT INTO songs (title, disco, deleted) VALUES ('".$titol."', '".$codi."', '0'); SET @last_id = LAST_INSERT_ID(); INSERT INTO lyrics (`lyricsOri`, `lyricsTra`, `song`, `deleted`) VALUES ('".$lyricsO."', '".$lyricsT."', @last_id, 0); COMMIT;";
connection()->multi_query($sql);
和交易:
connection()->begin_transaction(MYSQLI_TRANS_START_READ_ONLY);
connection()->query("START TRANSACTION;");
connection()->query("INSERT INTO songs (title, disco, deleted) VALUES ('".$titol."', '".$codi."', '0');");
connection()->query("SET @last_id = LAST_INSERT_ID();");
connection()->query("INSERT INTO lyrics (`lyricsOri`, `lyricsTra`, `song`, `deleted`) VALUES ('".$lyricsO."', '".$lyricsT."', @last_id, 0);");
connection()->query("COMMIT;");
connection()->commit();
connection()->close();
除了歌词表中的歌曲列取NULL值外,所有的记录都记录好了。
谁能帮我解决这个问题?
谢谢!
【问题讨论】:
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欢迎来到 Stack Overflow!你没有显示你的表的定义,没有它很难给出一个好的答案。见Why should I provide an MCVE for what seems to me to be a very simple SQL query?
标签: php mysql transactions last-insert-id multi-query