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refactor: remove key type check in DataAccessObjectRedis #1462

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Merged
Artuomka merged 1 commit into from
Dec 9, 2025
Merged

refactor: remove key type check in DataAccessObjectRedis #1462

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6 changes: 3 additions & 3 deletions shared-code/src/data-access-layer/data-access-objects/data-access-object-redis.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -826,9 +826,9 @@ export class DataAccessObjectRedis extends BasicDataAccessObject implements IDat
} else {
try {
const keyType = await redisClient.type(key);
if (keyType !== 'none') {
standaloneKeys.push({ key, type: keyType });
}
// if (keyType !== 'none') {
standaloneKeys.push({ key, type: keyType });
// }
Comment on lines +829 to +831

Copilot AI Dec 9, 2025

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Removing this check will cause non-existent keys to be included in the results. In Redis, the TYPE command returns 'none' when a key doesn't exist. This can happen due to a race condition: a key could be deleted between the keys('*') call on line 818 and the type(key) call on line 828. Without this check, tables with names like [none]deleted_key would be created for keys that no longer exist, which would lead to incorrect table listings.

Suggested change
// if (keyType !== 'none') {
standaloneKeys.push({ key, type: keyType });
// }
if (keyType !== 'none') {
standaloneKeys.push({ key, type: keyType });
}

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} catch (_error) {
continue;
}
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