migrations/20160424195250_createPlayersTeams.js
exports.up = function(knex, Promise) {
return knex.schema.createTableIfNotExists('players_teams', function(table) {
table.increments();
table.integer('player_id').unsigned().notNullable().references('players.id');
table.integer('team_id').unsigned().notNullable().references('teams.id');
});
};
exports.down = function(knex, Promise) {
return knex.schema.dropTable('players_teams');
};