Run the migrations.

@return void
347936
public function up()
    {
        Schema::create('chunk_calendars', function (Blueprint $table) {
            $table->increments('id');

            $table->integer('page_vid')
                ->unsigned()
                ->nullable()
                ->references('id')
                ->on('page_versions')
                ->onUpdate('CASCADE')
                ->onDelete('CASCADE');

            $table->integer('page_id')
                ->unsigned()
                ->references('id')
                ->on('pages')
                ->onUpdate('CASCADE')
                ->onDelete('CASCADE');

            $table->string('slotname', 50)->nullable();
            $table->text('content');
        });
    }
451233
public function up()
    {
        if ( ! Schema::hasTable('provinces')) {
            Schema::create('provinces', function(Blueprint $table) {
                $table->increments('id');
                $table->string('province', 50);

                $table->engine = 'InnoDB';
            });
        }

        if ( ! Schema::hasTable('counties')) {
            Schema::create('counties', function(Blueprint $table) {
                $table->increments('id');
                $table->unsignedInteger('province_id');
                $table->foreign('province_id')->references('id')->on('provinces')->onDelete('cascade');
                $table->string('county', 75);

                $table->engine = 'InnoDB';
            });
        }

        if ( ! Schema::hasTable('districts')) {
            Schema::create('districts', function(Blueprint $table) {
                $table->increments('id');
                $table->unsignedInteger('county_id');
                $table->foreign('county_id')->references('id')->on('counties')->onDelete('cascade');
                $table->string('district', 75);

                $table->engine = 'InnoDB';
            });
        }

        if ( ! Schema::hasTable('neighborhoods')) {
            Schema::create('neighborhoods', function(Blueprint $table) {
                $table->increments('id');
                $table->unsignedInteger('district_id');
                $table->foreign('district_id')->references('id')->on('districts')->onDelete('cascade');
                $table->string('neighborhood', 150);

                $table->engine = 'InnoDB';
            });
        }

        if ( ! Schema::hasTable('postal_codes')) {
            Schema::create('postal_codes', function(Blueprint $table) {
                $table->increments('id');
                $table->unsignedInteger('neighborhood_id');
                $table->foreign('neighborhood_id')->references('id')->on('neighborhoods')->onDelete('cascade');
                $table->char('postal_code', 6);

                $table->engine = 'InnoDB';
            });
        }
    }
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();
    }
1103347
public function up()
    {
        Schema::create('phpdebugbar', function (Blueprint $table) {
                $table->string('id');
                $table->longText('data');
                $table->string('meta_utime');
                $table->dateTime('meta_datetime');
                $table->string('meta_uri');
                $table->string('meta_ip');
                $table->string('meta_method');

                $table->primary('id');
                $table->index('meta_utime');
                $table->index('meta_datetime');
                $table->index('meta_uri');
                $table->index('meta_ip');
                $table->index('meta_method');
            });
    }
640200
public function up()
    {
        Schema::create($this->getLogTable(), function (Blueprint $table) {
            $table->engine="innoDB";
            $table->increments('id');
            $table->unsignedBigInteger('transaction_id'); 
            $table->string('result_code', 10)->nullable();
            $table->string('result_message', 255)->nullable();
            $table->timestamp('log_date')->nullable();

            $table
                ->foreign('transaction_id')
                ->references('id')
                ->on($this->getTable())
                ->onDelete('cascade');
        });
    }
315831
public function up()
    {

        Schema::create('userattitudes_counters', function (Blueprint $table) {
            $table->string('item_type', 32);
            $table->integer('item_id')->unsigned();
            $table->integer('count')->unsigned()->nullable()->default(null);
        });

    }
131245
public function up()
    {
        Schema::create('like', function (Blueprint $table) {
            $table->increments('id');
            $table->morphs('likeable');
            $table->integer('user_id')->unsigned()->index();
            $table->enum('type_id', [
                'like',
                'dislike',
            ])->default('like');
            $table->timestamp('created_at')->nullable();

            $table->unique([
                'likeable_id',
                'likeable_type',
                'user_id',
            ], 'like_user_unique');

            // $table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
        });
    }
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');
        });
    }
1049759
public function up()
    {

        Schema::create('users', function (Blueprint $table) {

            $table->bigInteger('id')->primary();
            $table->integer('group_id');
            $table->string('name')->unique();
            $table->string('email')->unique()->nullable();
            $table->boolean('active')->default(true);
            $table->string('character_owner_hash');
            $table->dateTime('last_login')->nullable();
            $table->string('last_login_source')->nullable();
            $table->rememberToken();

            $table->index('group_id');

            $table->timestamps();
        });
    }
477525
public function up()
    {
        Schema::create('preferences', function (Blueprint $table) {
            $table->increments('id');
            $table->string('key');
            $table->string('value');
            $table->enum('type', ['string', 'bool', 'int', 'float', 'array', 'time', 'json'])->default('string');
            $table->string('preferenceable_type');
            $table->integer('preferenceable_id')->unsigned();
            $table->nullableTimestamps();

            $table->unique(['key', 'preferenceable_type', 'preferenceable_id']);
        });
    }
1035303
public function up()
    {
        Schema::table('articles', function (Blueprint $table) {
            $table->time('time')->after('date')->nullable();
        });
        Schema::table('articles', function (Blueprint $table) {
            $table->datetime('datetime')->after('time')->nullable();
        });
    }
1130679
public function up()
    {
        Schema::create('crud_notify', function ($table) {
            $table->increments('id');
            $table->string('message');
            $table->integer('target_user_id');
            $table->integer('ttl')->default(0);
            $table->tinyInteger('broadcast')->default(0);
            $table->tinyInteger('delivered')->default(0);
            $table->integer('created_by');
            $table->integer('created_at');
            $table->integer('updated_at');
            $table->integer('delivered_at');
        });
    }
222994
public function up()
    {
        Schema::create('articles', function (Blueprint $table) {

            $table->char('id', 26);
            $table->string('title')->default('');
            $table->mediumText('content');
            $table->string('author')->default('');
            $table->dateTime('updated_at');
            $table->dateTime('created_at');
            
            $table->primary(['id']);
        });
    }
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');
            $table->index('active');
        });
    }
1215865
public function up()
    {
        Schema::create($this->table_attachments, function(Blueprint $table) {
            $table->increments('id');
            $table->string('name');
            $table->string('original_name');
            $table->text('description')->nullable();
            $table->boolean('is_main')->default(false)->index();
            $table->integer('user_id')->nullable()->unsigned()->index();
            $table->timestamps();

            $table->foreign('user_id')->references('id')->on('users')->onDelete('SET NULL')->onUpdate('CASCADE');
        });

        Schema::create('attachables', function(Blueprint $table) {
            $table->integer('attachment_id')->unsigned();
            $table->morphs('attachable');
        });
    }
769996
public function up()
    {
        Schema::create('authentication_log', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->morphs('authenticatable');
            $table->string('ip_address', 45)->nullable();
            $table->text('user_agent')->nullable();
            $table->timestamp('login_at')->nullable();
            $table->timestamp('logout_at')->nullable();
        });
    }
847470
public function up()
    {
        $this->createSchema(function(Blueprint $table) {
            $table->increments('id');
            $table->string('key')->index();
            $table->text('value');
        });
    }