Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
415 views
in Technique[技术] by (71.8m points)

javascript - Sequelize onDelete not working

I have associations between two models defined as below:

For Contact Model (in a separate file)

classMethods: {
      associate: function (models){
         Contact.belongsTo(models.User)
      }
}

For User(in a separate file)

classMethods: {
     associate: function (models){
        User.hasMany(models.Contact, {onDelete: 'CASCADE'})
     }
}

The problem is when deleting the user the contact related to the user is not deleting any advice on what am I doing wrong would be helpful?

Thanks in advance

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

I think you need to define it the other way around.

Contact.belongsTo(models.Users, {
    foreignKeyConstraint: true
    , onDelete: 'cascade'
})

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...