Redis MSET 命令
语法
1 | MSET key value [key value ...] |
可用版本
≥ 1.0.1
时间复杂度
$O(N)$
其中 N 是要设置的 key 的数量。
ACL类别
@write, @string, @slow
将给定的键设置为它们各自的值。MSET 用新的值替换现有的值，就像普通的 SET 一样。如果你不想覆盖现有的值，请参阅 MSETNX。
MSET 是原子性的，所以所有给定的键都是一次性设置的。也就是说，客户端不可能看到一些键被更新而另一些键没有变化。
返回值
总是返回 OK，因为 MSET 命令永远不会失败。
示例
1 | redis> MSET key1 "Hello" key2 "World" |
（END）
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