text: exports.up = function(knex) {
    return knex.schema.createTable('ongs', function(table){
      table.string('id').primary();
      table.string('name'). notNullable();
      table.string('email'). notNullable();
      table.string('whatsapp'). notNullable();
      table.string('city'). notNullable();
      table.string('uf', 2). notNullable();
    })
  };
  
  exports.down = function(knex) {
    return knex.schema.dropTable('ongs');
  };
  