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阿里云文档 2026-01-13

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Dataphin的Flink SQL任务支持多种开发方式，包括原生DDL+DML开发、基于Catalog开发、使用Dataphin元表进行开发、使用Dataphin数据源表进行开发、以及使用计算源物理表进行开发，且不同开发方式所创建的表支持任意混用，包括镜像表。不同开发方式的使用方法、使用场景以及优缺点各异。本文将为您介绍各开发方式帮助您更好地完成Flink SQL任务开发。

阿里云文档 2025-11-04

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阿里云文档 2025-08-21

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阿里云文档 2024-07-17

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文章 2024-06-24 来自：开发者社区

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环境准备准备数据库表 use mybatis; -- 部门管理 create table dept( ...

文章 2023-11-06 来自：开发者社区

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脚本sqlXML配置方式的动态SQL是用<script>的方式用注解来实现。适用于xml配置转换到注解配置@Select("<script>select * from user <if test=\"id !=null \">where id = #{id} </if></script>") public List<User>...

文章 2022-06-13 来自：开发者社区

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一、MyBatis的注解开发开发中推荐是使用xml文件配置1、配置映射关系【使用注解的方式】： <configuration>  <mappers> <!-- <mapper resource="com/shan/hell...

文章 2022-05-22 来自：开发者社区

Java神鬼莫测之MyBatis注解开发之动态SQL语句(六)

1.Mybatis注解开发之动态SQL语句注意:Mybatis的动态sql语句开发, 可以分为三种写法:1.脚本动态sql语句2.方法中定义sql3.结构化sql2.案例环境2.1.实体类 User(提供了Get、Set、toString方法)2.2.接口 IUserDao2.3.需求使用动态sql, 执行IUserDao接口内的findUserByCondition方法如果username属性....

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