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ioredis check if value existes

Expensive Eagle answered on July 20, 2020 Popularity 5/10 Helpfulness 1/10

answer ioredis check if value existes

ioredis check if value existes

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/*
To check to see if a key exists in a Redis database, 
you can run the query EXISTS, which will return a 1 if the key is found 
and a 0 if the key is not found.
*/

SET title "My Post"
EXISTS title <== returns 1 if found

Popularity 5/10 Helpfulness 1/10 Language whatever

Source: Grepper

Tags: ioredis whatever

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Contributed on Jul 20 2020

Expensive Eagle

0 Answers Avg Quality 2/10

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ioredis check if value existes

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