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🚀 [enhancement] better query #215

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Chronostasys opened this issue Mar 20, 2021 · 1 comment
Open

🚀 [enhancement] better query #215

Chronostasys opened this issue Mar 20, 2021 · 1 comment
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@Chronostasys
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backend enhancement New feature or request
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Proposal

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跨集合查询应该用aggregate框架，之前我一直不会用。。
参考https://www.mongodb.com/blog/post/quick-start-golang--mongodb--data-aggregation-pipeline
同时要加商合理的index，之前因为数据量少一直没怎么加
然后mongodb的返回值其实可以直接用bson.M（就是map[string]interface{}）接收，方便很多，以后model也不用写json tag了
@Chronostasys Chronostasys added enhancement New feature or request backend labels Mar 20, 2021
@Chronostasys Chronostasys self-assigned this Mar 20, 2021
@Chronostasys Chronostasys added this to the v0.2 milestone Mar 20, 2021
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查了一些资料，我不确定把多个api替换成一个aggeregate查询是否有意义了。。也许这个不需要改呢

@Chronostasys Chronostasys modified the milestones: v0.2, Proposal Mar 31, 2021
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