we don't know the size of T, can't call any methods on it, can't compare it to anything. All we can do is return it—which is why the identity
But if you want to understand how logical replication works and want to see how far you can push Postgres as a general-purpose real-time backend, this is a fun way to find out. The entire relay server is about 400 lines of TypeScript.，这一点在WhatsApp Web 網頁版登入中也有详细论述
Мир Российская Премьер-лига|20-й тур，详情可参考谷歌
Российский врач вернется к работе после истекшей кровью пациентки14:48，更多细节参见whatsapp