Comments (2)
@dranikpg
Unfortunately just escaping the sequences works only in dragonflydb but not in redis.
As this syntax difference causes major query problems/crashes in our efforts to migrate to this otherwhise really awesome dragonfly library, I added the solution here as well hoping it gets seen by one of the contributors: #3258 (comment)
The problem:
This works in redis (but fails in dragonflydb):
"FT.SEARCH" ":Language:index" "(@code:{ZH\\-CN})" "LIMIT" "0" "1"
This works in dragonflydb (but fails in redis):
"FT.SEARCH" ":Language:index" "(@code:{'ZH-CN'})" "LIMIT" "0" "1"
Here is the fix:
To fix that and make dragonflydb behave like the redis tokenizer please escape the following regex matches with two backslashes.
DEFAULT_ESCAPED_CHARS = r"[,.<>{}\[\]\\\"\':;!@#$%^&*()\-+=~\/ ]"
The matching regex groups need to be ESCAPED like that:
f"\\{value}"
References:
Here is a completely working token escaper from a redis client library:
Source: https://github.com/redis/redis-om-python/blob/main/aredis_om/model/token_escaper.py
Many thanks for your efforts.
from dragonfly.
@dranikpg I added more detailed test script and syntax examples: #3258 (comment)
from dragonfly.
Related Issues (20)
- implement FT.TAGVALS
- aggregate group by might not work for the snippet below HOT 1
- Ram overflow error when querying number range
- `SIGSEGV` crash during `DEBUG POPULATE`
- Allow loading empty objects
- FT.SEARCH - search on TAG not working HOT 2
- Modify Lua flags format
- Integrate FakeRedis tests as github action for better coverage HOT 5
- Use PROVIDED BUFFERS for reading from socket
- Improve docker-compose example HOT 2
- bitop not tmp1 tmp2 inconsistent result
- redis-cli -u uri does not authenticate acl users HOT 1
- FLUSHALL command does not remove indexes
- FT.CREATE allows to create indexes in all databases
- Using cluster announce IP as replica announce IP causing confusion HOT 1
- ZINTERSTORE with weights crashes the server
- crash with WATCH
- crash json.set/get HOT 2
- fakeredis has multiple failures
- sorted set bugs HOT 4
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from dragonfly.