Redis Watch Command

Redis Transactions

The Redis Watch command is used to monitor one (or more) key, if this (or these) key is changed by other commands before the transaction is executed, the transaction will be interrupted

Syntax

Basic Syntax of Redis Watch Command:

WATCH　key　[key　...]

Available Version

>= 2.2.0

Return Value

Always returns OK .

Online Examples

redis>　WATCH　lock　lock_times
OK

Redis Transactions