How can i store Json data in Redis?

Question

I want to use Hash of Redis and store a JSON Object in one key and Array in other. How i can achieve this.

For example when i run this:

redis.hmset(`channel`, 'key1', 'someValue', 'key2', [{x: 1}])

then it gives the error.

But if i change the value of key2 to string it store it in form of string. I wnat to store the JSON data. How can i do so?

I am using Node and redis npm package.

Do you just need to get/set JSON as a blob or also in place update and perhaps partial retrieve? — Guy Korland, May 07 '20 at 15:47
@GuyKorland he said about his case on the comments section of my answer - i mentioned your name too. — Ersoy, May 07 '20 at 15:51
@GuyKorland i need to set JSON data and get from the hash and also update the data. — Digvijay Rathore, May 07 '20 at 16:10

score 0 · Answer 1 · answered Feb 13 '21 at 20:23

0

There is no native way to store an array in Redis Hash.

But, you can use the Redis Module RedisJSON which adds native JSON support to Redis. It has couple of node.js clients you can use.

answered Feb 13 '21 at 20:23

Guy Korland

1 Answers1