TABLE.DESCRIBERead a table declaration back: columns with types, indexes, order paths, window, and the TABLE.DECLARE that recreates it (auto-declared paths are listed but left out of it).
| 语法 | TABLE.DESCRIBE name |
| 分组 | table |
| 参数个数 | 2 |
| 起始版本 | 6.5.0 |
| 标志 | readonly, extension |
| 复杂度 | O(declaration size) at the origin — the catalog is process-global |
| Redis 兼容性 | kevy-only: nearest is DESCRIBE / SHOW CREATE TABLE |