{ "FLUSHDB": { "summary": "Remove all keys from the current database", "complexity": "O(N) where N is the number of keys in the selected database", "group": "server", "since": "1.0.0", "arity": -1, "function": "flushdbCommand", "command_flags": [ "WRITE" ], "acl_categories": [ "KEYSPACE", "DANGEROUS" ], "arguments": [ { "name": "async", "type": "oneof", "optional": true, "arguments": [ { "name": "async", "type": "pure-token", "token": "ASYNC" }, { "name": "sync", "type": "pure-token", "token": "SYNC" } ] } ] } }