Run the migrations.

@return void
198155
public function up() {
        Schema::create('languages', function (Blueprint $table) {
            $table->increments('id');
            $table->char('slug', 2)->unique();
            $table->string('title', 30);
            $table->tinyInteger('rank')->unsigned()->default(1);
            $table->boolean('active')->default(1);

            $table->index('active');
            $table->index('rank');
        });
    }
594197
public function up()
    {
        Schema::table('user_addresses', function (Blueprint $table) {
            $table->string('uid', 32)->unique();
            $table->string('phone_work')->nullable();
            $table->string('phone_home')->nullable();
            $table->string('phone_mobile')->nullable();
            $table->text('other_informations')->nullable();

            DB::statement('ALTER TABLE `user_addresses` MODIFY `address2` VARCHAR(255) NULL;');
        });

        Schema::table('order_addresses', function (Blueprint $table) {
            $table->string('uid', 32)->unique();
            $table->string('phone_work')->nullable();
            $table->string('phone_home')->nullable();
            $table->string('phone_mobile')->nullable();
            $table->text('other_informations')->nullable();

            DB::statement('ALTER TABLE `user_addresses` MODIFY `address2` VARCHAR(255) NULL;');
        });

        Schema::table('products', function (Blueprint $table) {
            $table->softDeletes();
        });
    }
1165884
public function up()
    {
        Schema::drop('product_categories');

        Schema::create('categories', function (Blueprint $table) {
        $table->increments('id');
        $table->integer('parent')->unsigned()->nullable();
        $table->integer('position');

        $table->timestamps();
        $table->softDeletes();
      });

        Schema::create('category_translations', function (Blueprint $table) {
            $table->increments('id');
            $table->integer('category_id')->unsigned();
            $table->string('locale')->index();
        $table->string('label', 255);
        $table->string('slug', 255);
            $table->unique(['category_id', 'locale']);
            $table->foreign('category_id')->references('id')->on('categories')->onDelete('cascade');
        });

        Schema::create('category_product', function (Blueprint $table) {
        $table->increments('id');
        $table->integer('category_id')->unsigned();
        $table->integer('product_id')->unsigned();

        // $table->foreign('category_id')->references('category_id')->on('categories')->onDelete('cascade');
        // $table->foreign('product_id')->references('product_id')->on('products')->onDelete('cascade');
    });
    }
539890
public function up()
    {
        Schema::table('comments', function ($table) {
            $table->integer('version')->unsigned()->default(1);
        });

        foreach (CommentProvider::all() as $comment) {
            $comment->update(array('version' => 1));
        }
    }
967651
public function up()
    {
        Schema::table('users', function (Blueprint $table) {
            $table->timestamp('last_login')->nullable();
            $table->jsonb('permissions')->nullable();
        });
    }
1195178
public function up()
    {
        $this->createSchema(function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->unsignedBigInteger('domain_id')->index();
            $table->string('url')->index();
            $table->string('host');
            $table->string('medium')->nullable()->index();
            $table->string('source')->nullable()->index();
            $table->string('search_terms_hash')->nullable()->index();
            $table->timestamp('created_at')->index();
            $table->timestamp('updated_at')->index();
        });
    }
603486
public function up()
	{
		Schema::create('terms', function(Blueprint $table)
		{
			$table->bigInteger('id', true)->unsigned();
			$table->bigInteger('parent_id')->unsigned()->default(0)->index('parent_id');
			$table->string('title', 80)->default('');
			$table->string('slug', 80)->default('')->index('slug');
			$table->string('taxonomy', 32)->default('')->index('taxonomy');
			$table->smallInteger('order')->unsigned()->default(99)->index('order');
			$table->timestamps();
		});
	}
1178543
public function up()
    {
        Schema::create(
            'contents',
            function (Blueprint $table) {
                $table->increments('id');
                $table->timestamps();
            }
        );

        Schema::create(
            'revisions',
            function (Blueprint $table) {
                $table->increments('id');
                $table->unsignedInteger('language_id');
                $table->unsignedInteger('content_id');
                $table->timestamps();

                $table->foreign('language_id')->references('id')->on('languages');
                $table->foreign('content_id')->references('id')->on('contents');
            }
        );

        Schema::create(
            'field_string',
            function (Blueprint $table) {
                $this->fieldTableFields($table);
                $table->string('value');
            }
        );

        Schema::create(
            'field_text',
            function (Blueprint $table) {
                $this->fieldTableFields($table);
                $table->text('value');
            }
        );

        Schema::create(
            'field_date',
            function (Blueprint $table) {
                $this->fieldTableFields($table);
                $table->date('value');
            }
        );

        Schema::create(
            'field_datetime',
            function (Blueprint $table) {
                $this->fieldTableFields($table);
                $table->datetime('value');
            }
        );

        Schema::create(
            'field_entity',
            function (Blueprint $table) {
                $this->fieldTableFields($table);
                $table->unsignedInteger('value');
                $table->foreign('value')->references('id')->on('contents');
            }
        );
    }
819778
public function up()
    {
        Schema::create('authors', function (Blueprint $table) {
            $table->increments('id');
            $table->string('name');
            $table->string('email');
            $table->timestamps();
        });

        Schema::create('books', function (Blueprint $table) {
            $table->increments('id');
            $table->string('title');
            $table->date('published_at')->nullable();
            $table->integer('author_id')->unsigned()->index();
            $table->text('description')->nullable();
            $table->boolean('out_of_print')->default(false);
            $table->timestamps();
        });
    }
1108569
public function up()
    {
        Schema::create('comments', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->unsignedBigInteger('commenter_id');
            $table->morphs('commentable');
            $table->text('comment');
            $table->unsignedBigInteger('child_id')->nullable();
            $table->foreign('child_id')->references('id')->on('comments')->onDelete('cascade');
            $table->timestamps();
        });
    }
401337
public function up()
	{
		Schema::connection(config('settings.db_connection'))->create(config('settings.db_table'), function (Blueprint $table)
		{
			$table->string('setting_key')->index()->unique();
			$table->binary('setting_value')->nullable();
		});
	}
158776
public function up()
    {
        Schema::table($this->tablename, function (Blueprint $table) {
            $table->dropIndex($this->tablename . '_' . $this->keyColumn . '_index');
            $table->unique($this->keyColumn, 'settings_key_unique');
        });
    }
962537
public function up()
    {
        Schema::create('changes', function ($table) {
            $table->engine = 'InnoDB';
            $table->increments('id');

            $table->string('model');
            $table->string('key');
            $table->string('action');
            $table->string('title')->nullable();
            $table->longText('changed')->nullable();

            $table->integer('admin_id')->unsigned();
            $table->longText('meta')->nullable();
            $table->boolean('deleted')->nullable();
            $table->timestamps();

            $table->index(['model', 'key']);
            $table->index(['key', 'model']);
            $table->index(['action', 'created_at']);
            $table->index(['created_at', 'action']);
            $table->index(['deleted', 'created_at']);
            $table->foreign('admin_id')->references('id')->on('admins')->onUpdate('cascade')->onDelete('cascade');
        });
    }
578981
public function up()
    {
        Schema::create('tags', function (Blueprint $table) {
            $table->uuid('id')->primary('id');
            $table->uuid('user_id')->index();
            $table->string('text', 64)->index('text');
            $table->timestamps();

            $table->unique(['user_id', 'text']);

            $table->foreign('user_id')->references('id')->on('users');
        });

    }
527340
public function up()
    {
        Schema::create('role_users', function (Blueprint $table) {
            $table->unsignedBigInteger('user_id');
            $table->unsignedInteger('role_id');
            $table->primary(['user_id', 'role_id']);
            $table->foreign('user_id')
                ->references('id')
                ->on('users')
                ->onUpdate('cascade')
                ->onDelete('cascade');
            $table->foreign('role_id')
                ->references('id')
                ->on('roles')
                ->onUpdate('cascade')
                ->onDelete('cascade');
        });
    }
489838
public function up()
    {
        Schema::table('categories', function(Blueprint $table)
        {
            $table->string('slug')->nullable()->index();
        });

        Schema::table('articles', function(Blueprint $table)
        {
            $table->string('slug')->nullable()->index();
        });

        Category::all()->each->touch();
    }
231519
public function up()
    {
        Schema::table('nodes', function (Blueprint $table) {
            $table->unique('id');
            $table->unique(['content_type', 'content_id']);

            $table->index('slug');
            $table->index('parent_id');
            $table->index('lft');
            $table->index('rgt');
            $table->index('active');
        });
    }