Redis EXISTS – How to check existence of key in redis datastore

1 week ago Lalit Bhagtani 0

In this tutorial, we will learn about how to check, if a key exists in redis datastore or not by using a COMMAND – EXISTS in redis-cli. The syntax of redis EXISTS command is as follows :-

Syntax :-

redis host:post> EXISTS <key name>

Output :-

- 1 if key exist
- 0 if key does not exist

Example :-

Redis EXISTS

References :-

  1. EXISTS Command Docs

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