如何通过cakephp迁移在数据库表中添加字段？ [英] How to add a field in database table by cakephp migration?

问题描述

我在Cakephp版本3中非常陌生。在这里，我尝试使用迁移插件。我已经使用以下命令创建了一个表

I am very new in cakephp version 3. Here I am trying to use migration plugin. I have already created a table by using below command

=> cake bake migration CreateUsers name : string 

工作得很好，现在我试图在其中添加一个字段在这里，我写了

It's worked very fine, now I am trying to add a field in here so I have written

=> cake bake migration add age:int to Users 

这是行不通的。我如何通过使用must命令迁移来添加此字段？请您能帮我吗？

It's not working. How can I add this field by migration using shall command ?May you help me please ?

推荐答案

类似语法

add column:type to table

不存在，所以这就是为什么您看到自己所看到的。添加列的正确语法是

doesn't exist, so that's why you are seeing what you're seeing. The correct syntax for adding columns is

AddColumnNameToTableName column:type

其中 Add 和 To之间的列名是可选的。

即您的命令应类似于

bin/cake bake migration AddAgeToUsers age:int 

请参阅

• 菜谱>迁移>创建迁移


• https://github.com/cakephp/migrations

• Cookbook > Migrations > Creating Migrations
• https://github.com/cakephp/migrations

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