Sequelize ORM v5 Document
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Declaring Hooks
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2020-01-12 22:43:37
There are currently three ways to programmatically add hooks:
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Model definition
Timestamps
Deferrable
Getters & setters
Validations
Configuration
Import
Optimistic Locking
Database synchronization
Expansion of models
Raw queries
Querying
Attributes
Where
Pagination / Limiting
Ordering
Table Hint
Index Hints
Working with legacy tables
Hooks
Order of Operations
Declaring Hooks
Removing hooks
Global / universal hooks
Instance hooks
Associations
A Note About Transactions
Model usage
Data retrieval / Finders
Eager loading
Legal Notice
Datatypes
Extending datatypes
PostgreSQL
Scopes
Definition
Usage
Merging
Associations
Upgrade to v5
Breaking Changes
Changelog
Associations
Basic Concepts
One-To-One associations
One-To-Many associations (hasMany)
Belongs-To-Many associations
Naming strategy
Associating objects
Check associations
Advanced Concepts
Migrations
The CLI
Advance Topics
Query Interface
Getting started
Installing
Setting up a connection
Modeling a table
Synchronizing the model with the database
Querying
Promises and async/await
Resources
Instances
Building a non-persistent instance
Decrementing
Creating persistent instances
Updating / Saving / Persisting an instance
Destroying / Deleting persistent instances
Restoring soft-deleted instances
Working in bulk (creating, updating and destroying multiple rows at once)
Values of an instance
Reloading instances
Incrementing
Dialects
MySQL
MariaDB
SQLite
PostgreSQL
MSSQL
TypeScript
Transactions
Managed transaction (auto-callback)
Concurrent/Partial transactions
Isolation levels
Unmanaged transaction (then-callback)
Usage with other sequelize methods
After commit hook
Locks
Read replication
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