1. 10 Jun, 2024 1 commit
    • Moti Cohen's avatar
      HFE - Avoid lazy expire if called by modules + cleanup (#13326) · ce121b92
      Moti Cohen authored
      Need to be carefull if called by modules since modules API allow to open
      and close key handler. We don't want to invalidate the handler
      underneath.
      
      * hashTypeExists(), hashTypeGetValueObject() - will return the logical
      state of the field. A flag will indicate noExpire.
      * RM_HashGet() - Will get NULL if the field expired. Fields won’t be
      deleted.
      * RM_ScanKey() - might return 0 items if all fields got expired. Fields
      won’t be deleted.
      * RM_HashSet() - If set, then override expired field. If delete, we can
      either delete or leave it to active-expiration. XX/NX - logically
      correct (Verify with tests).
      
      Nice to have (not implemented):
      * RedisModule_CloseKey() - We can local active-expire up-to 100 items. 
      
      Note:
      Length will be wrong to modules just like redis (Count expired fields).
      ce121b92
  2. 23 Jan, 2022 1 commit
    • Binbin's avatar
      sub-command support for ACL CAT and COMMAND LIST. redisCommand always stores fullname (#10127) · 23325c13
      Binbin authored
      
      
      Summary of changes:
      1. Rename `redisCommand->name` to `redisCommand->declared_name`, it is a
        const char * for native commands and SDS for module commands.
      2. Store the [sub]command fullname in `redisCommand->fullname` (sds).
      3. List subcommands in `ACL CAT`
      4. List subcommands in `COMMAND LIST`
      5. `moduleUnregisterCommands` now will also free the module subcommands.
      6. RM_GetCurrentCommandName returns full command name
      
      Other changes:
      1. Add `addReplyErrorArity` and `addReplyErrorExpireTime`
      2. Remove `getFullCommandName` function that now is useless.
      3. Some cleanups about `fullname` since now it is SDS.
      4. Delete `populateSingleCommand` function from server.h that is useless.
      5. Added tests to cover this change.
      6. Add some module unload tests and fix the leaks
      7. Make error messages uniform, make sure they always contain the full command
        name and that it's quoted.
      7. Fixes some typos
      
      see the history in #9504, fixes #10124
      Co-authored-by: default avatarOran Agra <oran@redislabs.com>
      Co-authored-by: default avatarguybe7 <guy.benoish@redislabs.com>
      23325c13
  3. 15 Feb, 2021 1 commit