laravel迁移语法错误或访问冲突“重复的键名alter table and add index声明你已经创建了这个索引。你需要在...
Laravel 5.4 migrate报错:Syntax error or access violation: 1071 Specified key was too long; max key length is 767 bytes (SQL: alter table `users` add unique `us ers_email_unique`(`email`)) publicfunctionup() { Schema::create('users',function(Blueprint$table) {$table->increments('id');...
Laravel迁移-如何将`id`字段改为主字段,并在以后自动递增 、、、 $table){ $table->increments('id')', function (Blueprint $table){ 浏览2提问于2017-07-04得票数 2 2回答 如何迁移更改列类型? 、、、 当我尝试从string到text的列类型时,使用Laravel的迁移函数时,出现了一个错误。照明\数据库\QueryEx...
当我们尝试使用split函数添加分区时,会得到以下错误我们尝试了以下几种方法WHERE 1=2 ALTER TABLE [data].[sessio 浏览2提问于2016-12-17得票数 1 1回答 MySQL修改表分区语法 、 我尝试用以下代码修改表,从而在MySQL中进行表分区:ALTER TABLE ttPARTITION BY LIST(st) ( PARTITION p1 VALUES IN (0,-10)...
(SQL:ALTERTABLEconfigurationsAUTO_INCREMENT=14000;)at/home/ec2-user/environment/vendor/laravel/framework/src/Illuminate/Database/Connection.php:664,PDOException(code: HY000):SQLSTATE[HY000]:General error:1near\"AUTO_INCREMENT\":syntaxerrorat/home/ec2-user/environment/vendor/laravel/framework/src/...
PostgreSQL Alter Table Exercises: Write a SQL statement to drop the index indx_job_id from job_history table.
Laravel、执行php artisan migrate报错alter table `users` add unique `users_email_unique`(`email`)) 方法一 修改 config/database.php 文件,关键字搜索: utf8mb4 替换成 utf8 便可以了。 方法二 修改 app/Providers/AppServiceProvider.php 文件: ··· Laravel项目遇到的坑:alter table users add ...
In this case it requires you to configure your mysql instance, and that isn't as copy/pastable as a wrong answer, so we keep propagating the wrong answer. We want to seem copy/pastable and easy to use, right? You forgot to specify which Laravel or mysql version you are using. The ...
laravel Syntax error or access violation: 1071 Specified key was too long; max key length is 767 bytes (SQL: alter table users add unique users_email_unique(email) AppServiceProvider 1 2 3 4 5 6 useIlluminate\Support\Facades\Schema;
Laravel Version: 5.6.26 PHP Version: 7.1.16 Database Driver & Version: MySQL 5.7.21 Description: SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 1000 bytes Steps To Reproduce: a. Cria...