knowledge_chunk - bctone1/Garam_backend GitHub Wiki
| 필드 | 키 | 타입 | 설명 |
|---|---|---|---|
| id | PK | BIGSERIAL | PK,Autoincrement |
| knowledge_id | FK | BIGINT | FK → knowledge.id, ON DELETE CASCADE |
| knowledge_page_id | FK | BIGINT | FK → knowledge_page.id, ON DELETE SET NULL |
| chunk_index | INTEGER | 문서 내 청크 순번(1부터) | |
| chunk_text | TEXT | 청크 본문 | |
| vector_memory | VECTOR(1536) | pgvector 임베딩 | |
| created_at | TIMESTAMPTZ, 기본값 now() | 생성 시각 |