feat: implement HSETEX command - #335
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Adds the Redis 8.0 HSETEX command for setting one or more hash fields with optional FNX/FXX existence conditions and EX/PX/EXAT/PXAT/KEEPTTL expiration handling, gated to redis-8.0+/valkey-9.0+. Part of the redis-8.0 compatibility delta tracked by #299 (a large umbrella issue covering unrelated Redis Stack module families that are out of scope for this change).
ctx.db.getHash() returns the raw hash shape (no .hasField()); the previous FNX/FXX check reimplemented field-expiry logic against it instead of reusing TrackedHashData, which already handles this and is available inside ctx.db.updateHash(). Checking the condition inside that same callback also means a failed condition on a missing key never persists an empty hash, without a separate getHash() pass.
fatal10110
marked this pull request as ready for review
July 2, 2026 05:36
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Summary
HSETEXsupport withEX/PX/EXAT/PXAT/KEEPTTLandFNX/FXXhandling.redis-8.0/valkey-9.0.Root cause
redis-8.0hash-field TTL support already covered the read/delete side, but the write-sideHSETEXcommand was still missing from the command registry and compatibility profile surface.Validation
TEST_BACKEND=mockfocused ioredis/node-redis HSETEX testsTEST_BACKEND=realfocused ioredis/node-redis HSETEX testsTEST_BACKEND=mock REDIS_COMPAT=redis-7.4|redis-8.0|valkey-9.0profile gatesnpm run buildnpm testnpm run test:integration:mocknpm run test:integration:realnpm run lintRefs #299