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fix typos in redis.md

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JackyWoo 2023-06-14 09:00:50 +08:00
parent 9d548315e8
commit 49082bfe89
1 changed files with 3 additions and 3 deletions
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docs/en/engines/table-engines/integrations/redis.md
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@ -114,6 +114,6 @@ TRUNCATE TABLE redis_table SYNC;
## Limitations {#limitations}
Redis engine also support scanning query, such as `where k > xx`, but it has some limitations:
1. Scanning query may produce some duplicated keys in a very rare case when it is rehashing, details see [Redis Scan](https://github.com/redis/redis/blob/e4d183afd33e0b2e6e8d1c79a832f678a04a7886/src/dict.c#L1186-L1269)
2. During the scanning keys could be created and deleted, so the resulting dataset can not represent a valid point in time.
Redis engine also supports scanning queries, such as `where k > xx`, but it has some limitations:
1. Scanning query may produce some duplicated keys in a very rare case when it is rehashing. See details in [Redis Scan](https://github.com/redis/redis/blob/e4d183afd33e0b2e6e8d1c79a832f678a04a7886/src/dict.c#L1186-L1269)
2. During the scanning, keys could be created and deleted, so the resulting dataset can not represent a valid point in time.