WATCH

Usage:
WATCH key [ key ...]
Complexity:
O(1) for every key.
Since:
2.2.0

Marks the given keys to be watched for conditional execution of a transaction.

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Valkey includes certain 3-Clause BSD-licensed Redis code from Redis Ltd. and other source code. Redis Ltd. is not the source of that other source code. Redis is a registered trademark of Redis Ltd.