Key Value 特性 操作 set(String key, byte[] value) set(String key, byte[] value, int ttl) set(Map<String, byte[]> map) set(Map<String, byte[]> map, int ttl) get(String key) get(St...

ZREVRANK key member *Return value *Examples ZREVRANK key member Available since 2.0.0. Time complexity: O(log(N)) Returns the rank of member in the sorted set stored at ...

ZRANK key member *Return value *Examples ZRANK key member Available since 2.0.0. Time complexity: O(log(N)) Returns the rank of member in the sorted set stored at key , ...

INCRBY key increment *Return value *Examples INCRBY key increment Available since 1.0.0. Time complexity: O(1) Increments the number stored at key by increment . If the ...

HSTRLEN key field *Return value *Examples HSTRLEN key field Available since 3.2.0. Time complexity: O(1) Returns the string length of the value associated with field in ...

GETSET key value *Design pattern *Return value *Examples GETSET key value Available since 1.0.0. Time complexity: O(1) Atomically sets key to value and returns the old...

APPEND key value *Return value *Examples *Pattern: Time series APPEND key value Available since 2.0.0. Time complexity: O(1). The amortized time complexity is O(1) assumi...

Introduction Configuration Example Introduction session_ticket_key.data records the session ticket key. Configuration Config Item Type Description Version Strin...

Key Auth Custom Configuration Configuration Key Auth Key auth middleware provides a key based authentication. For valid key it calls the next handler. For invalid key, it s...

Map(key, value) Convert Tuple to Map Type Map.keys and Map.values Subcolumns Map(key, value) Map(key, value) data type stores key:value pairs. Parameters key — The key ...