openresty / openresty/lua-resty-redis
about hmget & hmset
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- Dominant language
- Lua
- Stars
- 2k
- Forks
- 447
- Avg merge
- 2h 24m
- Merged PRs (30d)
- 3
Description
local res, err hmget(mykey, "one", "two", "three")
then
res.one (not worked)
when mykey not exists,the below code not worked
if (res[2] ~= nil) then
ngx.say('exists') -- when mykey not exists, this line would output
end
and the type of mykey is userdata, how can i convert it to table?
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
The issue names the hmget and hmset operations but provides no source file or test to start from. Reproduce the reported res.one and missing-key behavior with a nonexistent mykey, then inspect the library entry points for these commands. Done means the return shape and missing-key behavior are understood and the issue's expected result is recorded or tested.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- lua, redis
- Domain
- databases
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100