Redis下如何批量删除特定pattern的keys

Question

redis可以查找指定pattern的keys：

redis-cli -h [host] -p [port] -n [db] KEYS "pattern"

但删除操作怎样删除特定pattern的keys?

Answer 1

Redis下批量删除特定pattern的keys

redis-cli -h [host] -p [port] -n [db] KEYS "pattern" | xargs redis-cli -h [host] -p [port] -n [db] DEL

Answer 2

How to atomically delete keys matching a pattern using Redis