Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

Tree closure table is not updated on parent update

See original GitHub issue

Issue type:

[ ] question [x] bug report [ ] feature request [ ] documentation issue

Database system/driver:

[ ] cordova [ ] mongodb [ ] mssql [ ] mysql / mariadb [ ] oracle [ ] postgres [x] sqlite [ ] sqljs [ ] react-native

TypeORM version:

[x] latest [x] @next [ ] 0.x.x (or put your version here)

Steps to reproduce or a small repository showing the problem:

Closure table is not updated when previously created entity updates its parent.

import * as path from 'path';
import { createConnection, ConnectionOptions, getTreeRepository } from 'typeorm';
import { PrimaryGeneratedColumn, Column, Tree, TreeChildren, TreeParent, Entity } from 'typeorm';

@Entity()
@Tree("closure-table")
export class TestEntity {
	@PrimaryGeneratedColumn() id: number;
	@TreeChildren()
	children: TestEntity[];
	@TreeParent() parent: TestEntity;
}

var connectionOptions: ConnectionOptions = {
    type: 'sqlite',
    database: path.join(__dirname, 'test.db'),
    entities: [ TestEntity ],
    synchronize: true,
    logging: true,
    dropSchema: true
};

createConnection(connectionOptions).then(async (c) => {
    var repo = getTreeRepository(TestEntity);
    
    var parent1 = new TestEntity;
    await repo.save(parent1);
    var parent2 = new TestEntity;
    await repo.save(parent2);
    var child = new TestEntity;

    child.parent = parent1;
    await repo.save(child);
    console.log(...await repo.query(`SELECT * FROM ${repo.metadata.closureJunctionTable.name}`));
    
    child.parent = parent2;
    await repo.update(child.id, child);
    console.log(...await repo.query(`SELECT * FROM ${repo.metadata.closureJunctionTable.name}`));
});