execute('SET unique_checks=0; SET foreign_key_checks=0;'); $this->execute("ALTER DATABASE CHARACTER SET 'utf8mb4';"); $this->execute("ALTER DATABASE COLLATE='utf8mb4_general_ci';"); $this->table('bono_pie') ->addColumn('valor', 'float', ['default' => null, 'null' => true]) ->addColumn('pago', 'integer', ['length' => 11, 'default' => null, 'null' => true, 'signed' => false]) ->addForeignKey('pago', 'pago', 'id', ['delete' => 'cascade', 'update' => 'cascade']) ->create(); $this->execute('SET unique_checks=1; SET foreign_key_checks=1;'); } }