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Repo info
    Saulo S. Toledo
    Shijie Zhou
    using sql query instead of this query runner.
    Dominic Watson
    is it known that doing qb.addOrderBy('updatedAt', 'ASC') doesn't quote the column when the table name isn't prefixed like Asset.updatedAt in Postgres? Didn't see an issue for it. It causes an error like: No column updatedat because of it being unquoted
    Using Webpack (nrwl/nx + angular cli) How to fix a circular dependency between entities which relate to each other?
    eg. page.entity.ts:
    @OneToMany(type => Pic, item => item.page)
    @ManyToOne(type => Page, item => item.pics, { onDelete: 'CASCADE' })
    obviously these entities have to import each other to make that happen the usual way. Webpack says no-no. Any ideas?
    meh hmn i guess i need to add interfaces, which entities implement
    nope the related type needs to be an entity. What to do?
    ok just use an interface on the ManyToOne end, lose the decorator there
    will lose the benefit of any cascaded saves but who uses them anyway... :)
    Agusti Fernandez
    Toni, check out this, you can use typeorm with graphql+modules 👌🏻 https://link.medium.com/oxU6b8Is8W
    @agustif Really, moving to graphql is the only way? :) I like REST too much, will have to figure out a way to use an injector or something to get the entity classes for the decorators :)
    ok only using @ManyToOne() is enough to create foreign keys etc. I thought you need to do @OneToMany() in the related entity as well. Guess I can live without it
    hi, love typeorm! one question, is there still no way when adding a relation (either via createQueryBuilder().innerJoinAndSelect or find({ relations: [ ... ] })) to specify which fields you want returned on the relation?
    say i have a user, and i want to get that user, their posts, but the posts should contain only the titles

    Hello, guys.
    in php doctrine ORM we have opportunity to set order by default in model instance like this
    @ORM\OrderBy({"date" = "DESC"})
    for example so we set order to addresses items as order : [[ 'date', 'DESC' ]]

        * @var \KR\Model\PeopleAddresses[]
        * @ORM\OneToMany(targetEntity="\PeopleAddresses", mappedBy="people")
        * @ORM\OrderBy({"date" = "DESC"})
        * @ORM\JoinColumn(name="id", referencedColumnName="people_id")
    protected $addresses;

    and is there a way to do that in typeorm?

        @Field(type => OrdersModel, { nullable : true })
    ***@OrderBy('date', 'DESC')***
        @HasMany(() => OrdersModel)
        ordersItem: OrdersModel;

    i try like this, but it is not work

        @Field(type => OrdersModel, { 
            nullable : true,
            defaultValue: [{
                key: "date",
                order: "ASC"
        @HasMany(() => OrdersModel)
        ordersItem: OrdersModel;
    hi all, is it possible to specify a field list for a relation in a find ?
    Hey, entityManager.save does insert or update. Is there a good way to find out what the entityManager did?
    Thomas Reggi
    Hey All, i am looking for a way to get all relations for a specific entity. Could use some help.

    @reggi I looked into the github code. Found something like:

    hasRelation<T>(target: ObjectType<T>|string, relation: string|string[]): boolean {
            const entityMetadata = this.connection.getMetadata(target);
            const relations = relation instanceof Array ? relation : [relation];
            return relations.every(relation => {
                return !!entityMetadata.findRelationWithPropertyPath(relation);

    may this help you? :o

    Thomas Reggi
    @Lyth0 I tried using this.connection.getMetadata, for some reason it was taking for ever to run
    give me a second. I try to run it on my code
    I got the response instantly :o
    Thomas Reggi
    I'll look into this thanks @Lyth0
    Hi everyone, I'm new to TypeORM, after npm run typeorm migration:run there isn't any table created in the database while I've an entity in my project. can someone help me to solve this problem.
    Thomas Reggi
    @carrowheap I've never migrated manually, once you set up the entities and make a connection the tables are created automatically.
    Question: I am trying to query on deep relations, can this be done? https://stackoverflow.com/questions/56993963/query-by-deep-properties-on-relations
    Thomas Reggi
    Trying to do this the legitimate way using .createQueryBuilder() and it's not returning the correct data, but the raw SQL is. Any ideas what I'm missing?
    Mark Everett
    hey, what is the instance scope for a subscriber? Is it a singleton or per-request?
    i.e can I safely store previous value as a member variable in beforeUpdate and then compare changes in afterInsert? Or will this suffer from concurrency issues?
    Aaron Rice
    I'm running into a databaseColumn type for User#email is not defined and cannot be guessed error when starting my server. I've seen typeorm/typeorm#2897, but I don't understand how the babel plugin is supposed to fix the issue.
    HI everyone, is there any way to clear content show by typeorm schema:log ?
    Thomas Reggi
    Thomas Sieverding
    If you define a join table and have two one-to-many relationships with it, can you also have a many-to-many?
    Looking at the example there, couldnt that be taken a step further to define a many to many using the defined/extended table?
    Alessandro Tagliapietra
    Hi everyone, does having a composite primary key with a number and a many to one column work?

    I've tried with

    @ManyToOne(type => Invoice, invoice => invoice.lines, {
      primary: true
    invoice: Invoice;
    orderLineNum: number;

    but it overwrites the primary key with the many to one primary key and then after the migration only one column is primary

    Alessandro Tagliapietra

    seems that

      @ManyToOne(type => Invoice, invoice => invoice.lines, {
        primary: true
      invoice: Invoice;
        primary: true
      orderLineNum: number;

    is the way to go

    Hi, i go a problem with migrations, when one or more migration are already applied on the database, typeorm can't find the changes between the code and the live version of the database. That return me the message : "No changes in database schema were found - cannot generate a migration. To create a new empty migration use "typeorm migration:create" command"
    I can generate the first migration without any problem. But i can't for the next migrations
    If someone already know this bug / how to fix it. That can help me a lot. Thank's
    Tomasz Gałkowski
    @remibruyere I know this won't be much help, but we gave up on TypeORMs migrations. My advice is (it saved us a lot of headaches): disable autosync and write migrations by hand (create empty migration via typeorm CLI). :(
    I hate to be that guy but could we get some action on these issues?

    Hi, I'm using this old sql.js v0.5.0 and don't understand how to change the conection in order to upgrade to 1.0

    I'm using the Ionic implementation.

    let dbOptions: ConnectionOptions;
     dbOptions = {
              type: 'sqljs',
              location: 'browser',
              autoSave: true
     Object.assign(dbOptions, {
          synchronize: true,
          autoSchemaSync: true,
          migrationsRun: true,
          entities: [    tables   ]
         return createConnection(dbOptions).then(connection => {
          console.log("Data Access connected!");
          return connection;
        }).catch(error => {
          //console.log("Data Access Error : ", );
          return null;