Commit Graph

11 Commits

Author SHA1 Message Date
Zaiming Shi 6354e75626 chore: update copyrights 2021-04-23 20:43:00 +02:00
Shawn 19a9bab3a4 feat(rule_engine): add rule sql functions for datetime rfc3339 2021-04-22 10:32:44 +08:00
Shawn 196fef0255 chore(rule): migrate rule-engine from enterprise version 2021-02-22 13:53:51 +08:00
Shawn c2e1bc039b
feat(rule): add more sql functions #4143 (#4144) 2021-02-20 17:10:10 +08:00
Zaiming Shi 4a877a3a69 chore(apps): relocate some apps
emqx_telemetry is for opensource onlyh
emqx_rule_engiune is common
2021-02-19 11:24:41 +01:00
Zaiming Shi 8f477e8411 refactor(proj): Move opensource apps to lib-opensource
One step closer for better code abstraction for opensorce vs enterprise
So far this relocation is to make opensource to enterprise merges
conflict free.
2021-02-11 16:45:05 +01:00
Shawn c3159420bb feat(funcs): add bitsize/1 and subbits/2,3,6 functions 2020-12-22 11:18:16 +08:00
Zaiming Shi 3a91ff8a7b chore(proj): resync apps 2020-12-11 08:19:26 +01:00
Shawn 15d048d8ec feat(funcs): add bitsize/1 and subbits/2,3,6 functions
Given following Rule SQL:

```
select
  subbits(payload, 1, 8) as firstByte,
  case
    when firstByte = 123 then 't/{'
    when firstByte = 125 then 't/}'
    else 't/' + str(firstByte)
  end as tp
from "t/#"
```

Input Payload: `{x}`
Output: `{"tp": "t/{", "firstByte": 123}`

Input Payload: `}x`
Output: `{"tp": "t/}", "firstByte": 125}`

Input Payload: `a`
Output: `{"tp": "t/97", "firstByte": 97}`
2020-12-10 11:26:07 +08:00
Zaiming Shi 2fda0a1565 chore(apps): Sync again all apps 2020-12-07 21:30:21 +01:00
Zaiming Shi 686c006d6e refactor(proj): Add apps 2020-12-04 22:11:53 +01:00