mysql - 重新排序表时查询错误

Question

查询时出现此错误。我正在尝试按 id 对表重新排序。

我认为问题可能是由于；登录查询

Error: ER_PARSE_ERROR: 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 'UPDATE users SET id=(@newid:=@newid+1) ORDER BY id' at line 1

代码:

SET @newid=0; 

UPDATE users 
SET id = (@newid:=@newid+1) 
ORDER BY id

Answer 1

已修复此问题。

在node-mysql上有这个语句需要设置

var connection = mysql.createConnection({multipleStatements: true});

https://github.com/mysqljs/mysql#multiple-statement-queries