findDescendants function not working properly

[imkks]

Issue Description

When I call findDescendants function on 'materialized-path' tree, it returns all elements in the table. I tried to call createDescendantsQueryBuilder as well, but the same issue.

Expected Behavior

Actual Behavior

// async findDescendants(name: string): Promise<Hierarchy[]> {
   // const parent = await this.treeRepository.findOne({ where: { name } });
    //   return await getConnection().getTreeRepository(Hierarchy).findDescendants(parent);
//}

Steps to Reproduce

1. 2.

// insert code here

My Environment

Dependency	Version
Operating System
Node.js version	vX.Y.ZZZ
Typescript version	vX.Y.ZZZ
TypeORM version	vX.Y.ZZZ

Additional Context

Relevant Database Driver(s)

• [ ] aurora-data-api
• [ ] aurora-data-api-pg
• [ ] better-sqlite3
• [ ] cockroachdb
• [ ] cordova
• [ ] expo
• [ ] mongodb
• [ ] mysql
• [ ] nativescript
• [ ] oracle
• [ x] postgres
• [ ] react-native
• [ ] sap
• [ ] sqlite
• [ ] sqlite-abstract
• [ ] sqljs
• [ ] sqlserver

Are you willing to resolve this issue by submitting a Pull Request?

• [ ] Yes, I have the time, and I know how to start.
• [ x] Yes, I have the time, but I don't know how to start. I would need guidance.
• [ ] No, I don't have the time, although I believe I could do it if I had the time...
• [ ] No, I don't have the time and I wouldn't even know how to start.

[rluvaton]

How do you insert data to the DB?