Support command "DBSIZE"

Question

Support command "DBSIZE"

pjeziorowski opened this issue 4 years ago · 3 comments

pjeziorowski commented 4 years ago

https://redis.io/commands/dbsize

Answer 1 · 2021-05-20T09:03:14.000Z

Hey, how can I help here? any guidelines in solving this?

Answer 2 · 2021-05-20T09:25:28.000Z

browsing the code a little bit, looks like maybe storage::Storage needs an additional size method?

Answer 3 · 2021-05-20T09:47:42.000Z

browsing the code a little bit, looks like maybe storage::Storage needs an additional size method?

yeah should be pretty straightforward, just need to return the length of the data_mapper field on the Storage struct, and handle the command logic on /src/command/mod.rs and /src/server/util/run_command.rs, and add tests