问题描述
在php artisan迁移之后:我收到错误消息:
SQLSTATE [42000]:语法错误或访问冲突:1072表中不存在键列'proform_id'(SQL:alter table proforms
添加约束proforms_proform_id_foreign
外键({{1} })在删除级联上引用proform_id
(proforms
)
这是迁移,会产生错误: 2020_08_08_093303_create_dynamic_field.php
id
这是与之相关的迁移: 2020_07_29_101958_proforms.php
<?php
use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;
class CreateDynamicField extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::create('dynamic_fields',function (Blueprint $table) {
$table->increments('id');
$table->string('id_pozycji')->nullable();
$table->string('name')->nullable();
$table->string('PKWIU')->nullable();
$table->integer('quantity')->nullable();
$table->integer('unit')->nullable();
$table->integer('netunit')->nullable();
$table->integer('nettotal')->nullable();
$table->integer('VATrate')->nullable();
$table->integer('grossunit')->nullable();
$table->integer('grosstotal')->nullable();
$table->integer('proform_id')->nullable();
$table->timestamps();
$table->time('deleted_at')->nullable();
});
Schema::table('proforms',function (Blueprint $table){
$table->foreign('proform_id')
->references('id')
->on('proforms')
->onDelete('cascade');
});
}
/**
* Reverse the migrations.
*
* @return void
*/
public function down()
{
Schema::dropIfExists('dynamic_fields');
}
}
解决方法
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