lua-redisFind keys using scan
local redis = (require 'redis').connect('127.0.0.1', 6379)
local keys = redis:scan(0, {match='t_*', count=100})[2]ctrl + crequire 'redis'load Redis module for Lua | connectconnect to Redis server |
'127.0.0.1', 6379Redis host and port to connect to | redis:scanscans all keys based on specified rules |
matchmatch pattern for keys to search | counttotal amount of keys to check (to limit amount of work to be done) |
Usage example
local redis = (require 'redis').connect('127.0.0.1', 6379)
redis:set('t_1', 1);
redis:set('t_2', 2);
redis:set('t_3', 3);
local keys = redis:scan(0, {match='t_*', count=100})[2]
print(table.concat(keys, ', '))output
t_1, t_2, t_3