我有很多迁移要迁移,但我的数据库现在是空的。
当我运行时php artisan migrate出现此错误:
PDOException::("SQLSTATE[42S02]: Base table or view not found: 1146 Table 'shop.permissions' doesn't
exist")
这是我的权限迁移:
Schema::create('permissions', function (Blueprint $table) {
$table->id();
$table->string('name');
$table->string('label')->nullable();
$table->timestamps();
});
Schema::create('permission_user', function (Blueprint $table) {
$table->unsignedBigInteger('permission_id');
$table->foreign('permission_id')->references('id')->on('permissions')->onDelete('cascade');
$table->unsignedBigInteger('user_id');
$table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
$table->primary(['permission_id', 'user_id']);
});
Schema::create('roles', function (Blueprint $table) {
$table->id();
$table->string('name');
$table->string('label')->nullable();
$table->timestamps();
});
Schema::create('permission_role', function (Blueprint $table) {
$table->unsignedBigInteger('permission_id');
$table->foreign('permission_id')->references('id')->on('permissions')->onDelete('cascade');
$table->unsignedBigInteger('role_id');
$table->foreign('role_id')->references('id')->on('roles')->onDelete('cascade');
$table->primary(['permission_id', 'role_id']);
});
Schema::create('role_user', function (Blueprint $table) {
$table->unsignedBigInteger('user_id');
$table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
$table->unsignedBigInteger('role_id');
$table->foreign('role_id')->references('id')->on('roles')->onDelete('cascade');
$table->primary(['user_id', 'role_id']);
});
当我在数据库中创建权限手册并运行php artisan migrate它时不会出现此错误,但经过一些迁移后我收到此错误:
SQLSTATE[42S01]: Base table or view already exists: 1050 Table 'permissions' already exists
我可以做什么来迁移我的表?
森栏