Database.Redis.General

Documentation

data RedisReply

Constructors

RedisSingle ByteString

RedisError ByteString

RedisInteger Int

RedisBulk [Maybe RedisReply]

Instances

Eq RedisReply

Show RedisReply

keyExists

Arguments

:: Handle

-> String

key

-> IO (Maybe RedisReply)

Calls EXISTS (http://code.google.com/p/redis/wiki/ExistsCommand) with a String argument

keyExistsB

Arguments

:: Handle

-> ByteString

key

-> IO (Maybe RedisReply)

Calls EXISTS with a ByteString argument

keyDelete

Arguments

:: Handle

-> [String]

keys to delete

-> IO (Maybe RedisReply)

Calls DEL (http://code.google.com/p/redis/wiki/DelCommand) with a list of String arguments.

keyType :: Handle -> String -> IO (Maybe RedisReply)

Calls TYPE (http://code.google.com/p/redis/wiki/TypeCommand) with a String argument.

keys :: Handle -> String -> IO (Maybe RedisReply)

Calls KEYS with a String argument

keysB :: Handle -> ByteString -> IO (Maybe RedisReply)

Calls KEYS with a String argument

keyRandom :: Handle -> IO (Maybe RedisReply)

keyRename

Arguments

:: Handle

-> String

old key name

-> String

new key name

-> IO (Maybe RedisReply)

select :: Handle -> Int -> IO (Maybe RedisReply)

toUTF8 :: String -> ByteString

ping :: Handle -> IO (Maybe RedisReply)

unwrapReply :: Maybe RedisReply -> String