One-To-One associations BelongsTo Foreign keys Target keys HasOne Source keys Difference between HasOne and BelongsTo One-To-One associations One-To-One associations are ...

Basic Concepts Source & Target Foreign Keys underscored option Cyclic dependencies & Disabling constraints Enforcing a foreign key reference without constraints Basic Conc...

Quick Start: Node and TimescaleDB Goal Pre-requisites Connect Node to TimescaleDB Step 1: Create your Node app Step 2: Configure the TimescaleDB database using Sequelize Creat...

Quick Start: Node and TimescaleDB Goal Pre-requisites Connect Node to TimescaleDB Step 1: Create your Node app Step 2: Configure the TimescaleDB database using Sequelize Creat...

Quick Start: Node and TimescaleDB Goal Pre-requisites Connect Node to TimescaleDB Step 1: Create your Node app Step 2: Configure the TimescaleDB database using Sequelize Creat...

Transactions Unmanaged transactions Managed transactions Throw errors to rollback Automatically pass transactions to all queries Concurrent/Partial transactions With CLS enable...

Advanced Concepts Scopes 1:n n:m Creating with associations BelongsTo / HasMany / HasOne association BelongsTo association with an alias HasMany / BelongsToMany association ...

Basic usage - 基本用法 选项 读取复制 方言 MySQL SQLite PostgreSQL MSSQL 执行原始 SQL 查询 Basic usage - 基本用法 在开始之前，你首先必须创建一个 Sequelize 的实例。 像下面这样： const sequelize = new Sequelize ...

Getters, Setters & Virtuals Getters Setters Combining getters and setters Virtual fields getterMethods and setterMethods Getters, Setters & Virtuals Sequelize allows you...

Raw queries Replacements Bind Parameter Raw queries As there are often use cases in which it is just easier to execute raw / already prepared SQL queries, you can utilize the...