Support HSET+expire in one command, at infra level (#13230)
Unify infra of `HSETF`, `HEXPIRE`, `HSET` and provide API for RDB load as well. Whereas setting plain fields is rather straightforward, setting expiration time to fields might be time-consuming and complex since each update of expiration time, not only updates `ebuckets` of corresponding hash, but also might update `ebuckets` of global HFE DS. It is required to opt sequence of field updates with expirartion for a given hash, such that only once done, the global HFE DS will get updated. To do so, follow the scheme: 1. Call `hashTypeSetExInit()` to initialize the HashTypeSetEx struct. 2. Call `hashTypeSetEx()` one time or more, for each field/expiration update. 3. Call `hashTypeSetExDone()` for notification and update of global HFE. If expiration is not required, then avoid this API and use instead hashTypeSet().
This diff is collapsed.
Please register or sign in to comment