Not able to search in relations of relations (Nested Relations throw missing FROM-clause entry)

I wanted to implement a search using a property from a relation of a relation from my Entity.

json searchableColumns: [ "title", "games.genres.name" ],

But i get this:

error:   ┏ missing FROM-clause entry for table "genres"
error:   ┃ [ 1] QueryFailedError: missing FROM-clause entry for table "genres"
error:   ┃ [ 2]     at PostgresQueryRunner.query (/app/node_modules/.pnpm/typeorm@0.3.10_pg@8.8.0+ts-node@10.9.1/node_modules/typeorm/driver/postgres/PostgresQueryRunner.js:211:19)
error:   ┃ [ 3]     at runMicrotasks (<anonymous>)
error:   ┃ [ 4]     at processTicksAndRejections (node:internal/process/task_queues:96:5)
error:   ┃ [ 5]     at async SelectQueryBuilder.loadRawResults (/app/node_modules/.pnpm/typeorm@0.3.10_pg@8.8.0+ts-node@10.9.1/node_modules/typeorm/query-builder/SelectQueryBuilder.js:2056:25)
error:   ┃ [ 6]     at async SelectQueryBuilder.getRawMany (/app/node_modules/.pnpm/typeorm@0.3.10_pg@8.8.0+ts-node@10.9.1/node_modules/typeorm/query-builder/SelectQueryBuilder.js:607:29)
error:   ┃ [ 7]     at async SelectQueryBuilder.executeEntitiesAndRawResults (/app/node_modules/.pnpm/typeorm@0.3.10_pg@8.8.0+ts-node@10.9.1/node_modules/typeorm/query-builder/SelectQueryBuilder.js:1860:26)
error:   ┃ [ 8]     at async SelectQueryBuilder.getManyAndCount (/app/node_modules/.pnpm/typeorm@0.3.10_pg@8.8.0+ts-node@10.9.1/node_modules/typeorm/query-builder/SelectQueryBuilder.js:771:36)
error:   ┃ [ 9]     at async paginate (/app/node_modules/.pnpm/nestjs-paginate@4.5.1_5lrjep46ocnlg5z2ezquymw4bm/node_modules/nestjs-paginate/lib/paginate.js:283:27)
error:   ┃ [10]     at async TagsController.get (/app/dist/controllers/tags.controller.js:32:34)
error:   ┃ [11]     at async /app/node_modules/.pnpm/@nestjs+core@9.2.0_jfowmhmgk7kwjudosrpv7e7liy/node_modules/@nestjs/core/router/router-execution-context.js:46:28
error:   ┗ [12] { context: 'ExceptionsHandler' }

Aren’t nested relations supported in the search?

[dhruv1409]

+1

I also have the same question

[dhruv1409]

`@ManyToOne(() => GeographyClassificationEntity, geography => geography.id, { eager: true, }) @joincolumn({ name: ‘geographyClassification’, referencedColumnName: ‘id’ }) @column({ name: ‘geographyClassification’, nullable: true }) public geographyClassification: number;

@OneToMany( () => ComponentTemplateAllowedComponentTypeMappingEntity, mappingTable => mappingTable.componentTemplate, { eager: true }, ) public allowedComponentTypes: ComponentTemplateAllowedComponentTypeMappingEntity[]; ` I have these 2 relations set in my entity . So if I try like this -

const result = await paginate(query, this.lcaProcessRepo, { sortableColumns: ['id', 'isGeneralOwnership'], searchableColumns: [, 'description'], defaultSortBy: [['id', 'DESC']], defaultLimit: 10, maxLimit: 50, filterableColumns: { geographyClassification: [FilterOperator.IN], processTechnology: [FilterOperator.IN], }, relations: ['geographyClassification', 'allowedComponentTypes'], });

It only accepts allowedComponentTypes (which is ManyToOne).

If anyone can fix this issue - or let me know if I am missing anything here …

@ppetzold Can you please let me know if relations can accept ManyToOne ? because I want to populate this relation in my response search inside it as well