Generating Schemas Introduction API Loading Printing Mutators Working with Edges Examples Caveats Generating Schemas Introduction To facilitate the creation of tooling ...

Versioned Migrations Quick Guide Generating migrations Applying migrations Migration status In Depth Guide Generating Versioned Migration Files Option 1: Use the atlas migrate ...

Versioned Migrations Quick Guide Generating migrations Applying migrations Migration status In Depth Guide Generating Versioned Migration Files Option 1: Use the atlas migrate ...

索引 多个字段 边上的索引 Index On Edge Fields Dialect Support Atlas Support Functional Indexes Storage Key 索引 多个字段 索引可以在一个或多个字段上配置以提高数据检索速度，也可以定义其唯一性。 package schema import ...

Annotations Custom Table Name Foreign Keys Configuration Annotations Schema annotations allow attaching metadata to schema objects like fields and edges and inject them to ext...

聚合 Aggregation Group By Group By Edge Having + Group By 聚合 Aggregation The Aggregate option allows adding one or more aggregation functions. package main import ( ...

Quick Introduction Setup A Go Environment Create Your First Schema Create Your First Entity Query Your Entities Add Your First Edge (Relation) Add Your First Inverse Edge (Bac...

整合sql.DB 配置sql.DB 通过MySQL驱动使用Opencensus 使用pgx驱动PostgreSQL 整合sql.DB 下面的示例将展示，如何使用sql.DB 对象对ent.Client 进行配置。 配置sql.DB 第一种形式: package main import ( "time" ...

整合sql.DB 配置sql.DB 通过MySQL驱动使用Opencensus 使用pgx驱动PostgreSQL 整合sql.DB 下面的示例将展示，如何使用sql.DB 对象对ent.Client 进行配置。 配置sql.DB 第一种形式: package main import ( "time" ...

注解 自定义表名 Custom Table Schema Foreign Keys Configuration Database Comments 注解 结构注解(Schema annotations) 允许附加元数据到结构对象(例如字段和边) 上面，并且将元数据注入到外部模板中。 注解是一种Go类型，它能进行JSON序列化(例如 struct...