“there is no active transaction”错误通常意味着在尝试执行需要数据库事务上下文的数据库操作时,当前没有激活的事务。在PHP中,这通常与PDO(PHP Data Objects)或类似的数据库抽象层相关,它们允许你在代码中显式地管理事务。 列出可能导致此错误的常见原因 事务未正确开始:在尝试提交或回滚事务之前,必须首先使用begin...
ERR: There is no active transaction 刚开始以为是数据表引擎不对造成的,因为 有几张表的引擎是 MyISAM,后来调整过来了,改为 InnoDB,还是报错。应该是TP 底层连数据库时,切换数据库连接时出了点问题,解决方案如下: 打开文件 ThinkPHP/Library/Think/Db/Driver.class.php,调整内容如下: /** * 启动事务 * *...
Thereisnoactive transaction的异常 DB::table('users')->delete(); DB::table('users')->truncate(); 我使用delete的表,才没有问题,我就好奇deletetruncate的区别TRUNCATETABLE在功能上与不带WHERE子句的DELETE语句相同:二者均删除表中的全部行。但TRUNCATETABLE比DELETE速度快,且使用的系统和事务日志资源少。DELET...
最近有个项目用到了最新的TP3.2.5,发现有个报错:There is no active transaction,后来定位分析到是TP代码bug,由于官方已经不维护且无法提交issue,故做此记录。 测试代码: 1try{2$uModel= M('Users');3$uModel->startTrans();4$userInfo=$uModel->where(['user_id' => 0])->find();5if(empty($user...
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类型问题 现象php8 在事务中使用dbexecute 执行sql 时报错 “There is no active transaction”添加内容时,在模型中使用了事件,事件的内容是添加内容...
This is related to yiisoft/yii2#18406 As of PHP 8, PDO::commit() and rollBack() will throw a There is no active transaction PDOException if the transaction had been autocommitted, as MySQL will do whenever a schema change is made. Previo...
Problem When performing migrations, the process ends with "There is no active transaction" thrown in Connection.php on line 1761. The migrations themselves are performed successfully: the database schema appears to be altered as expected...
ThinkPHP v3.2.3 数据库读写分离,开启事务时报错:There is no active transaction 2016-11-22 14:34 −... 52php 0 8914 There is no PasswordEncoder mapped for the id "null" 2019-12-22 19:40 −因为Spring-Security从4+升级到5+,导致There is no PasswordEncoder mapped for the id “null”错...
Mybatis查询传入一个字符串传参数,报There is no getter for property named 'searchname' in 'class java.lang.String'。 二、解决问题 在mapper中加入注解 代码语言:javascript 代码运行次数:0 复制Cloud Studio 代码运行 int count(@Param(value="searchname")String searchname); 三、原因分析 Mybatis默认采...