1. 07 May, 2023 1 commit
    • sundb's avatar
      Delete empty key if fails after moduleCreateEmptyKey() in module (#12129) · ce5f4ea3
      sundb authored
      When `RM_ZsetAdd()`/`RM_ZsetIncrby()`/`RM_StreamAdd()` fails, if a new key happens to 
      be created using `moduleCreateEmptyKey()`, we should clean up the empty key.
      
      ## Test
      1) Add new module commands(`zset.add` and `zset.incrby`) to cover  `RM_ZsetAdd()`/`RM_ZsetIncrby()`.
      2) Add a large-memory test to cover `RM_StreamAdd()`.
      ce5f4ea3
  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. 28 Jan, 2021 1 commit
    • Viktor Söderqvist's avatar
      Add modules API for streams (#8288) · 4355145a
      Viktor Söderqvist authored
      APIs added for these stream operations: add, delete, iterate and
      trim (by ID or maxlength). The functions are prefixed by RM_Stream.
      
      * RM_StreamAdd
      * RM_StreamDelete
      * RM_StreamIteratorStart
      * RM_StreamIteratorStop
      * RM_StreamIteratorNextID
      * RM_StreamIteratorNextField
      * RM_StreamIteratorDelete
      * RM_StreamTrimByLength
      * RM_StreamTrimByID
      
      The type RedisModuleStreamID is added and functions for converting
      from and to RedisModuleString.
      
      * RM_CreateStringFromStreamID
      * RM_StringToStreamID
      
      Whenever the stream functions return REDISMODULE_ERR, errno is set to
      provide additional error information.
      
      Refactoring: The zset iterator fields in the RedisModuleKey struct
      are wrapped in a union, to allow the same space to be used for type-
      specific info for streams and allow future use for other key types.
      4355145a