Aggregation/Pipeline/UnWind usage with MongoDB to fetch Group By data #1565

viswajwalith created 4 years ago

ABP Framework version: v4.3.X
UI type: MVC
DB provider: MongoDB
Tiered (MVC) or Identity Server Separated (Angular): yes (Microservice Template)

Hi We would like to get the Data from MongoDB by grouping the same. It seems ur MongoDB repository is not having a support for Aggregation/Pipeline/UnWind usage (correct us if we are worng)

For Example: We would like

fetch the data by Priority (GUID) along with Filers
fetch the data by Tags List<GUID> along with Filers

Let me know if you need any info.

alper created 4 years ago

Support Team Director

we'll test and get back to you

viswajwalith created 4 years ago

we'll test and get back to you

Sure will be waiting for ur response.

liangshiwei created 4 years ago

Support Team Fullstack Developer

Hi,

We have GetAggregateAsync method, you can use it: https://github.com/abpframework/abp/blob/d92cc3d289cea1bc6e914621dae268c552693357/framework/src/Volo.Abp.MongoDB/Volo/Abp/Domain/Repositories/MongoDbCoreRepositoryExtensions.cs#L52