MSET

Syntax
MSET key value [key value ...]
Available since:
Redis Open Source 1.0.1
Time complexity:
O(N) where N is the number of keys to set.
ACL categories:
@write, @string, @slow,
Compatibility:
Redis Software and Redis Cloud compatibility

Sets the given keys to their respective values. MSET replaces existing values with new values, just as regular SET. See MSETNX if you don't want to overwrite existing values.

MSET is atomic, so all given keys are set at once. It is not possible for clients to see that some of the keys were updated while others are unchanged.

Examples

MSET key1 "Hello" key2 "World" GET key1 GET key2

Redis Software and Redis Cloud compatibility

Redis
Enterprise
Redis
Cloud
Notes
✅ Standard
✅ Active-Active
✅ Standard
✅ Active-Active

Return information

Simple string reply: always OK because MSET can't fail.
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