Results 9 comments of zqc

> 什么版本 ``` [net8.0]: Top-level Package Requested Resolved > FreeSql 3.5.107 3.5.107 > FreeSql.Provider.PostgreSQL 3.5.107 3.5.107 ```

``` using FreeSql.DataAnnotations; namespace crm.models { public class Xuqiu { /// /// 需求编号 /// [Column(IsIdentity = true, IsPrimary = true)] public int XuqiuId { get; set; } /// /// 需求标题...

需要怎么修改呢,在字段上加上 [Navigate(nameof(GroupId))] 不是导航属性吗,还是说我的查询语句写的有问题。

补充例子 ```c# // See https://aka.ms/new-console-template for more information using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Hosting; using FreeSql; using FreeSql.DataAnnotations; public class User { [Column(IsIdentity = true, IsPrimary = true)] public int Id {...

> IsIdentity 在某些数据库实现不了,数据库限制了 可以详细讲一下吗

和pgsql的默认行为不符合 ```sql DROP TABLE IF EXISTS "TestUser"; create table "TestUser"( "Id" SERIAL primary key, "Name" text, "NickName" text ); alter table "TestUser" add CONSTRAINT union_name unique ("Name"); -- 第一次插入,应该插入 2...