How to empty a redis database

Question

I ve been playing with redis  and add some fun with it  during the last fews days and I d like to know if there is a way to empty the db  remove the sets  the existing key      easily  During my tests  I created several sets with a lot of members  even created sets that I do not remember the name  how can I list those guys though     Any idea about how to get rid of all of them

User · Answer

With redis-cli   FLUSHDB       - Removes data from your connection s CURRENT database  FLUSHALL      - Removes data from ALL databases    Redis Docs   FLUSHDB   FLUSHALL

User · Answer

You have two options    FLUSHDB - clears currently active database FLUSHALL - clears all the existing databases

User · Answer

tldr  flushdb clears one database and flushall clears all databases  Clear CURRENT  Delete default or currently selected database  usually  0  with   redis-cli flushdb   Clear SPECIFIC  Delete specific redis database with  e g  8 as my target database    redis-cli -n 8 flushdb    Clear ALL  Delete all redis databases with  redis-cli flushall

User · Answer

open your Redis cli and There two possible option that you could use   FLUSHDB - Delete all the keys of the currently selected DB  FLUSHALL - Delete all the keys of all the existing databases  not just the currently selected one

User · Answer

Be careful here   FlushDB deletes all keys in the current database while FlushALL deletes all keys in all databases on the current host

User · Answer

There are right answers but I just want to add one more option  requires downtime     Stop Redis  Delete RDB file  find location in redis conf   Start Redis

[database] How to empty a redis database?

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