text: 
  exports.up = function(knex) {
      return knex.schema.table('Children', table =>{
          table.integer('Streaks').defaultTo(0).notNullable();
      })
    
  };
  
  exports.down = function(knex) {
      return knex.schema.table('Children', table =>{
          table.dropColumn('Streaks');
      })
    
  };
  