Updated on 2023-09-28 GMT+08:00
How Do I Clear Redis Data?
Exercise caution when clearing data.
- Redis 4.0 or later
To clear data of a DCS Redis 4.0 or later instance, you can run the FLUSHDB or FLUSHALL command in redis-cli, use the data clearing function on the DCS console, or run the FLUSHDB command on Web CLI.
To clear data of a Redis Cluster instance, run the FLUSHDB or FLUSHALL command on every shard of the instance. Otherwise, data may not be completely cleared.
- When you run the FLUSHDB command on Web CLI, only one shard is cleared at a time. If there are multiple shards, connect to the master node of each shard and run the FLUSHDB command separately.
- Redis Cluster data cannot be cleared by using Web CLI.
Parent topic: Redis Commands
Redis Commands FAQs
- Does DCS for Redis Support Command Audits?
- How Do I Clear Redis Data?
- How Do I Find Specified Keys and Traverse All Keys?
- Why Do I Fail to Execute Some Redis Commands?
- Why is "permission denied" Returned When I Run the Keys Command in Web CLI?
- How Do I Rename High-Risk Commands?
- Does DCS for Redis Support Pipelining?
- Does DCS for Redis Support the INCR and EXPIRE Commands?
- Why Does a Redis Command Fail to Take Effect?
- Is There a Time Limit on Executing Redis Commands? What Will Happen If a Command Times Out?
- Can I Configure Redis Keys to Be Case-Insensitive?
- Common Web CLI Errors
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