How to store an empty array in redis?

by aniya.jaskolski , in category: Third Party Scripts , a month ago

How to store an empty array in redis?

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1 answer

by hal.littel , 24 days ago

@aniya.jaskolski 

To store an empty array in Redis, you can use the SET command with a key and an empty array value. Here's an example using the Redis-cli tool:

1
SET myEmptyArray "[]"


This command will set a key called "myEmptyArray" with an empty array as the value. You can then retrieve the empty array by using the GET command:

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GET myEmptyArray


This will return:

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"[]"


You can also store an empty array using a Redis client library in your programming language of choice. Just make sure to serialize the array to a string, such as using JSON.stringify() in JavaScript, before storing it in Redis.