mybatisplus 一次性执行多条SQL语句

野性酷女 2022-09-06 01:28 484阅读 0赞

### 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 ######

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<?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>

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MDgxNjczOA_size_16_color_FFFFFF_t_70 1]

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