Couchbase 不能 MutateIn 多个具有空值的 upsert [英] Couchbase can't MutateIn multiple upserts with null value

问题描述

我有一个 Couchbase 文档，我想在一次调用中改变多个属性.如果属性值之一为 null，则 mutate 失败并显示以下消息:

I have a Couchbase document that I want to mutate multiple properties on in one call. If one of the property values is null, the mutate fails with a message of:

KV 错误:{Name="EINVAL", Description="Invalid packet", Attributes="internal,invalid-input"}

KV Error: {Name="EINVAL", Description="Invalid packet", Attributes="internal,invalid-input"}

和

Couchbase.IO.ResponseStatus.InvalidArguments

Couchbase.IO.ResponseStatus.InvalidArguments

如果我只是尝试将单个属性更改为 null，并且所有属性值都不为 null.变异会成功.

If I just try to mutate a single property with null, and if none of the property values are null. The mutate will be successful.

此外，如果我尝试将多个属性更改为 null，它将失败.

Also if I try to mutate multiple properties to null it will fail.

// This works
var mutatedWorks1 = bucket.MutateIn<dynamic>(doc1.DocId)
    .Upsert("nullProperty", "NotNull")
    .Upsert("name", "MutatedName")
    .Execute();

// This also works
var mutatedWorks2 = bucket.MutateIn<dynamic>(doc1.DocId)
    .Upsert("nullProperty", null)
    .Execute();

// This doesn't work
var mutatedNotWork = bucket.MutateIn<dynamic>(doc1.DocId)
    .Upsert("nullProperty", null)
    .Upsert("name", "MutatedName")
    .Execute();      

// This also doesn't work
var mutatedNotWork = bucket.MutateIn<dynamic>(doc1.DocId)
    .Upsert("nullProperty", null)
    .Upsert("name", null)
    .Execute();   

Couchbase 客户端是 .Net SDK 2.7.10

Couchbase client is .Net SDK 2.7.10

如果一个或多个属性值为空，我如何改变多个属性?

How can I mutate multiple properties if one or more of the property values are null?

推荐答案

此问题现已修复 (NCBC-2038) 并计划在我们计划于 2019 年 8 月 6 日发布的下一个维护补丁中发布.

This has now been fixed (NCBC-2038) and is scheduled for release in our next maintenance patch which is scheduled for 6th Aug 2019.

谢谢

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