Laravel Migration return "Incorrect table definition; there can be only one auto column and it must be defined as a key", why? Link of Code
3条回答 默认 最新
- drbuowqe02101 2016-07-19 12:55关注
Damn, consider some atomizing.
The second argument for
integer
values when creating migrations is NOT the length of the field but rather if it should or it should not be autoincrement.That's where your problem lies.
For example
$table->integer('celular',15)->nullable();
. Laravel will assume you want that to be autoincrement as well since15
is a truthy value and since mysql doesn't allow more than one column to be autoincrement you got yourself an error.本回答被题主选为最佳回答 , 对您是否有帮助呢?解决 无用评论 打赏 举报
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