TABLE.ENSURETABLE.DECLARE's boot form: identical existing declaration answers +UNCHANGED, a different one is a named refusal saying which part differs — never a silent rebuild.
| 语法 | TABLE.ENSURE name PREFIX prefix PK col COLUMN name i64|f64|str [COLUMN ...] [INDEX ...] [ORDERPATH ...] [WINDOW ...] [AUTODECLARE n] |
| 分组 | table |
| 参数个数 | -9 |
| 起始版本 | 4.1.0 |
| 标志 | write, extension |
| 复杂度 | declare-at-boot is the steady state; plain DECLARE errors on re-declare, which quiet boot code then ignores forever (dogfood F8.2) |
| Redis 兼容性 | kevy-only: nearest is CREATE TABLE IF NOT EXISTS — plus the spec comparison IF NOT EXISTS does not do |