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docs(example): add example for setting TTL to "HSET Field" #2027

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Merged
merged 3 commits into from
Oct 13, 2025
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docs(example): add example for setting TTL to "HSET Field" #2027

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6ecd555
Example for setting TTL to "HSET Field"
ironnicko Oct 11, 2025
9508092
docs(example): add better httl examples
ironnicko Oct 13, 2025
39a0e1a
Merge branch 'main' into patch-1
ironnicko Oct 13, 2025
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8 changes: 8 additions & 0 deletions examples/ttl.js
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,14 @@ async function main() {

await redis.persist("foo"); // Remove the existing timeout on key "foo"
console.log(await redis.ttl("foo")); // -1

await redis.hset("hfoo", "hbar", "hfoobar");
// hexpire is available since Redis 7.4.0
await redis.hexpire("hfoo", 20, "FIELDS", 1, "hbar"); // Add TTL to hset field
console.log(await redis.call("httl", "hfoo", "FIELDS", "1", "hbar")); // [ 20 ]

await redis.hpexpire("hfoo", 10 * 1000, "FIELDS", 1, "hbar"); // unit is millisecond for hpexpire
console.log(await redis.call("httl", "hfoo", "FIELDS", "1", "hbar")); // [ 10 ]
}

main();
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