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Editorial Team
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Asked: 2026-06-05T04:13:22+00:00

I’m trying Unique Index implemantation with Redis db (ServiceStack Client) Normally Check Unique Index

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I’m trying Unique Index implemantation with Redis db (ServiceStack Client)

Normally

  • Check Unique Index Duplication
  • If Unique Index Exists RETURN WITH WARNING
  • WATCH for Unique Index (for race-condition)
  • Open Transaction
  • Insert new record, Insert new records unique index
  • Close Transaction

How can I get rid of 1st step?

WATCH for existence. I’m not related with changing of key. I’m related with creation or existance. (surely out of my transaction)

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1 Answer

  1. Editorial Team

    If you are trying to use redis just for checking duplicated then use hashset:

    http://redis.io/commands#hash

    how do you use the servicestack client? with native client? typed client? (then i can show you how to do that)

    and use that command: http://redis.io/commands/hsetnx

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