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Add support for HRANDFIELD through HashOperations and ReactiveHashOperations #2048

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mp911de opened this issue Apr 19, 2021 · 0 comments
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Add support for HRANDFIELD through HashOperations and ReactiveHashOperations #2048

mp911de opened this issue Apr 19, 2021 · 0 comments
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@mp911de
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theme: Redis 6.2 type: enhancement A general enhancement
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2.6 M1 (2021.1.0)

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mp911de commented Apr 19, 2021

Add support in BoundHashOperations, imperative and reactive …HashOperations and on the connection level.

HRANDFIELD changes its output depending on count and WITHVALUES. On the operations level we could have:

HK randomKey();

List<HK> randomKeys(int count);

// limitation that a negative count cannot render duplicate keys.
Map<HK, HV> randomValues(int count);

See https://redis.io/commands/hrandfield
@mp911de mp911de self-assigned this Jun 28, 2021
@mp911de mp911de mentioned this issue Jun 28, 2021
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@mp911de mp911de linked a pull request Jun 28, 2021 that will close this issue
Add support for HRANDFIELD and ZRANDMEMBER #2104
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christophstrobl added a commit that referenced this issue Jun 30, 2021
@christophstrobl
Support HRANDFIELD command via RedisMap.
4c4c96e 
Add randomKey() and randomEntry() to RedisHash.
Update documentation and align methods with java terminology around keys vs. fields in hashes.
Move Converters off their custom Map.Entry implementation and use SimpleImmutableEntry instead.
Switch code that creates Map.Entry to the newly introduced Converters.entryOf method.

See: #2048
Original Pull Request: #2104
@christophstrobl christophstrobl added this to the 2.6 M1 (2021.1.0) milestone Jun 30, 2021
@mp911de mp911de mentioned this issue Jun 13, 2022
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theme: Redis 6.2 type: enhancement A general enhancement
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Add support for HRANDFIELD and ZRANDMEMBER spring-projects/spring-data-redis
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