$table->string("position")->nullable()->comment("职位"); $table->tinyInteger("is_admin",false,false)->default("-1")->comment("是否是管理员 1:是 -1:不是"); $table->tinyInteger('status',false,false)->default("-1")->comment("状态 1:正常 -1:禁用"); $table->string("ip"); $...
And you then runphp artisan migrate:rollback, the rollback will still appear to succeed. See the screenshot below. This is becauseSchema::dropIfExists('students')will simply do nothing. It will check for astudentstable, not find it, and therefore not throw an error. But what if you rep...
If you do not want to migrate your query builder results toCollectioninstances, you may chain theallmethod onto your calls to the query builder'sgetorpluckmethods. This will return a plain PHP array of the results, allowing you to maintain backwards compatibility: 1$users=DB::table('users')...
The migrate:fresh command will drop all database tables regardless of their prefix. This command should be used with caution when developing on a database that is shared with other applications.TablesCreating TablesTo create a new database table, use the create method on the Schema facade. The...
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')...
Schema;classCreateYourEloquentModelTableextendsMigration {publicfunctionup() { Schema::create('your_eloquent_models',function(Blueprint$table) {$table->increments('id');$table->string('slug');// Field name same as your `saveSlugsTo`$table->string('name');$table->timestamps(); }); } }...
Migrate thestatusestable: php artisan migrate Optionally you can publish the config-file with: php artisan vendor:publish --provider="Spatie\ModelStatus\ModelStatusServiceProvider"--tag="config" This is the contents of the file which will be published atconfig/model-status.php ...
$table->string('name'); $table->text('description'); $table->timestamps(); }); } Run the migration to create the table in your database: php artisan migrate Step 4: Create the Model Create a model for the table you just created by running the following command: ...
Run the migration command again to update the database with the newly created table and fields using the following command: Bash Copy Code $ php artisan migrate Now that the database is updated, we will proceed to create controllers for the application. We will also create a couple of en...
Laravel使用php artisan migrate报错: [PDOException] SQLSTATE[42S02]: Base table or view not found: 114,如果出现上面的问题,处理方式很简单,根据提示可知,基础表或者视图XX不存在,这时我们需要检查