Buni tushuntirish uchun jadval sxemasini biroz soddalashtiraman. Faraz qilaylik, biz quyidagi yozuvlarni `entities` jadvaliga kiritamiz: ``` INSERT INTO entities (type, attribute_key, attribute_value) VALUES ('user', 'id', 'user1'), ('user', 'username', 'Foobar') ('comment', 'id', 'comment1'), ('comment', 'topic', 'My Comment Topic'), ('comment', 'author', 'user1'); ``` An'anaviy munosabatlar modelida jadvallar `user =>, username ` va `comment id => author, (user.id), ` berilgan bo'lsa, biz JOIN. user.id = entity.author. Ushbu oson EAV yondashuvida shar
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence