mybatisplus 一次性执行多条SQL语句

文章目录

• ​​一、Mysql数据库​​

• ​​1. Url​​
• ​​2. xml映射文件​​

• ​​二、Oracle数据库​​

• ​​2.1. 关键点​​
• ​​2.2. xml映射文件​​

一、Mysql数据库

关键点：在url后面添加​​&allowMultiQueries=true​​​，sql后面添加分号​​;​​

1. Url

案例：

url: jdbc:mysql://localhost:3306/afsdb?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=CONVERT_TO_NULL&useSSL=false&serverTimezone=CTT&nullCatalogMeansCurrent=true&allowMultiQueries=true

2. xml映射文件

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.gblfy.modular.order.mapper.MysqlMoreInsertMapper">


    <insert id="mysqlmoreInsert" parameterType="com.gblfy.modular.order.model.request.MysqlMoreInsertParam">
        insert into sys_user2(user_id, account, name)
        values (#{paramCondition.userId2}, #{paramCondition.account2}, #{paramCondition.name2});

        insert into sys_user5(user_id, account, name)
        values (#{paramCondition.userId5}, #{paramCondition.account5}, #{paramCondition.name5});
    </insert>
</mapper>

二、Oracle数据库

2.1. 关键点

2.2. xml映射文件

​​begin​​​开始 ​​end;​​结束

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.gblfy.modular.order.mapper.OraclelMoreInsertMapper">

    <insert id="oraclelmoreInsert" parameterType="com.gblfy.modular.order.model.request.OracleMoreInsertParam">
        begin
        insert into hero(SNO, USER_NAME, AGE) values (#{paramCondition.sno}, #{paramCondition.userName}, #{paramCondition.age});
        insert into hero2(SNO, USER_NAME, AGE) values (#{paramCondition.sno2}, #{paramCondition.userName2}, #{paramCondition.age2});
        end;
    </insert>
</mapper>