https://github.com/tmsmith/Dapper-Extensions/wiki/Predicates The predicate system in Dapper Extensions is very simple to use. In the examples below we will use the following model: public class Person { public int Id { get; set; } public string First…

Dapper Extensions Change Schema You can use the AutoClassMapper to assign a new schema to your model. An overview on this is on the extensions site. You will basically need to create an AutoClassMapper per model with a different schema. The best plac…

引言 由公司需要使用dapper  同时支持多数据库 又需要支持实体类 又需要支持sql 还需要支持事务 所以采用了 dapper + dapperExtensions  并配套 生成实体类小工具的方式 环境准备 dapper环境 nuget中 下载安装 Dapper, DapperExtensions.NetCore 数据驱动准备 orcale:  Oracle.ManagedDataAccess.Core SQLite: System.Data.SQLite.Core 日志组件 log4ne…

如果是MySql数据库,则修改为:DapperExtensions.DapperExtensions.SqlDialect = new MySqlDialect(); DapperExtensions默认是MSSql数据库类型的…

dapper extensions (predicates) https://www.cnblogs.com/starluck/p/4542370.html…

之前翻译了Dapper-Extensions项目首页的readme.md,大家应该对这个类库的使用有一些了解了吧,接下来是wiki的文档翻译,主要提到了AutoClassMapper.KeyTypes.Predicates System的高级用法用法. 若不熟悉Dapper及Dapper-Extensions的,请移步: <Dapper的基本使用>:http://www.cnblogs.com/Sinte-Beuve/p/4231053.html <Stackoverflow/dappe…

Dapper-Extensions Dapper Extensions is a small library that complements Dapper by adding basic CRUD operations (Get, Insert, Update, Delete) for your POCOs. For more advanced querying scenarios, Dapper Extensions provides a predicate system. The goal…

dapper的Dapper-Extensions用法(一) Dapper-Extensions Dapper Extensions is a small library that complements Dapper by adding basic CRUD operations (Get, Insert, Update, Delete) for your POCOs. For more advanced querying scenarios, Dapper Extensions provide…

You can find Dapper on Google Code here: http://code.google.com/p/dapper-dot-net/ and the GitHub distro here: https://github.com/SamSaffron/dapper-dot-net. ///<summary> /// 追加记录 ///</summary> ///<param name="BookPlaceListInfo">…

一．概述 目前对于.net的数据访问ORM工具很多,EF和EF Core是一个重量级的框架.最近在搭建新的项目架构,来学习一下轻量级的数据访问ORM工具Dapper.Dapper支持SQL Server,MySQL,Sqlite,SqlCE,Firebird等的高性能Micro-ORM(微ORM框架).最新版本是1.60.16. Dapper扩展了IDbConnection接口,例如实现一个查询方法,Dapper定义的一个Query查询方法如下: public static IEnumerabl…