2) (empty list or set) redis 127.0.0.1:6379> scan 80 MATCH *11* 1) "176" 2) (empty list or set) redis 127.0.0.1:6379> scan 176 MATCH *11* COUNT 1000 1) "0" 2) 1) "key:611" 2) "key:711" 3) "key:118" 4) "key:117" 5) "key:311" 6) "key:112" 7) "key:111"...
cd %redis_home%/src./redis-cli -h 127.0.0.1127.0.0.1:6379> keys * (empty list or set) 127.0.0.1:6379> keys * 1) "652d085ae54d4a1faca9db57f5a32e57" 2) "a13991c60d13485bb23b31c7abb9712a" 3) "e1796a709c0f4e7093bb0d49a03953ee" ...
127.0.0.1:6379> keys * (empty list or set)
1) "224" 2) (emptylistorset) redis 127.0.0.1:6379>scan 224MATCH *11* 1) "80" 2) (emptylistorset) redis 127.0.0.1:6379>scan 80MATCH *11* 1) "176" 2) (emptylistorset) redis 127.0.0.1:6379>scan 176MATCH *11*COUNT 1000 1) "0" 2) 1) "key:611" 2) "key:711" 3) "key...
2) (empty list or set) redis 127.0.0.1:6379> scan 176 MATCH *11* COUNT 1000 1) "0" 2) 1) "key:611" 2) "key:711" 3) "key:118" 4) "key:117" 5) "key:311" 6) "key:112" 7) "key:111" 8) "key:110" 9) "key:113" ...
127.0.0.1:6379> SET key2"zhe"OK 127.0.0.1:6379> DEL key1 key2 key3(integer)2 DUMP 最早可用版本2.6.0 使用一种Redis的格式序列化指定键存储的值。可用使用RESTORE命令将这个值反序列化。 这种序列化格式有以下3个特点: 它包含有64位的校验和,用于错误检查,RESTORE命令在反序列化之前会先检查校验和 ...
2) (empty list or set) redis 127.0.0.1:6379> scan 176 MATCH *11* COUNT 1000 1) "0" 2) 1) "key:611" 2) "key:711" 3) "key:118" 4) "key:117" 5) "key:311" 6) "key:112" 7) "key:111" 8) "key:110" 9) "key:113" ...
redis 127.0.0.1:6379> scan 0 MATCH *11* 1) "288" 2) 1) "key:911" redis 127.0.0.1:6379> scan 288 MATCH *11* 1) "224" 2) (empty list or set) redis 127.0.0.1:6379> scan 224 MATCH *11* 1) "80" 2) (empty list or set) redis 127.0.0.1:6379> scan 80 MATCH *11* 1) ...
Redis中遍历大数据量的key：keys与scan命令 Redis中遍历⼤数据量的key：keys与scan命令 keys命令 keys * 、keys id:* 分别是查询全部的key以及查询前缀为id:的key。缺点：1、没有 offset、limit 参数，⼀次返回所有满⾜条件的 key。2.keys算法是遍历算法，复杂度是O(n)，也就是数据越多，时间复杂度越...
3)"key8"4)"key1"5)"key12"6)"key11"7)"key17"8)"key9"9)"key19"10)"key5"11)"key2"127.0.0.1:6380>scan151)"0"2)(empty listorset)127.0.0.1:6380> SCAN命令的保证 SCAN命令,以及其他增量式迭代命令,在进行完整遍历的情况下可以为用户带来以下保证: ...