mybatis oracle 批量插入返回主键

mybatis 单个和批量插入MySQL与Oracle配置说明

1. mysql

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1. <?xml version="1.0" encoding="UTF-8" ?>  
2. <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">  
3. <mapper namespace="cn.mysql.Mapper.BlackListMapper">  
4.   
5.     <resultMap id="BlackListMap"  
6.         type="cn.mysql.entity.BlackListDO">  
7.         <result property="id" column="id" />  
8.         <result property="uuid" column="uuid" />  
9.         <result property="type" column="tupe" />  
10.         <result property="value" column="value" />  
11.         <result property="deleteFlag" column="delete_flag" />  
12.         <result property="gmtCreate" column="gmt_create" />  
13.         <result property="gmtModified" column="gmt_modified" />  
14.     </resultMap>  
15.   
16.     <insert id="insert" parameterType="cn.mysql.entity.BlackListDO">  
17.         insert into  
18.         black_list(uuid,type,value,delete_flag,gmt_create,gmt_modified)  
19.         values  
20.         (#{uuid:VARCHAR},#{type:VARCHAR},#{value:VARCHAR},  
21.         #{deleteFlag:INTEGER},#{gmtCreate:DATE},#{gmtModified:DATE})  
22.     </insert>  
23.   
24.     <insert id="insertBatch" parameterType="List">  
25.         insert into black_list  
26.         (uuid,type,value,delete_flag,gmt_create,gmt_modified) values  
27.         <foreach collection="list" item="item" index="index"  
28.             separator=",">  
29.             (#{item.uuid},#{item.type},#{item.value}  
30.             #{item.deleteFlag},#{item.gmtCreate},#{item.gmtModified})  
31.         </foreach>  
32.     </insert>  
33.   
34. </mapper>  

2. oracle

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1. <?xml version="1.0" encoding="UTF-8" ?>  
2. <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">  
3. <mapper namespace="cn.oracle.Mapper.BlackListMapper">  
4.   
5.     <resultMap id="BlackListMap"  
6.         type="cn.oracle.entity.BlackListDO">  
7.         <result property="id" column="id" />  
8.         <result property="uuid" column="uuid" />  
9.         <result property="type" column="tupe" />  
10.         <result property="value" column="value" />  
11.         <result property="deleteFlag" column="delete_flag" />  
12.         <result property="gmtCreate" column="gmt_create" />  
13.         <result property="gmtModified" column="gmt_modified" />  
14.     </resultMap>  
15.   
16.     <insert id="insert" parameterType="cn.oracle.entity.BlackListDO">  
17.         <selectKey resultType="Long" order="BEFORE" keyProperty="id">  
18.             select seq_black_list.nextval from dual  
19.         </selectKey>  
20.         insert into  
21.         black_list(id,uuid,type,value,delete_flag,gmt_create,gmt_modified)  
22.         values  
23.         (#{id:DECIMAL},#{uuid:VARCHAR},#{type:VARCHAR},#{value:VARCHAR},  
24.         #{deleteFlag:INTEGER},#{gmtCreate:DATE},#{gmtModified:DATE})  
25.     </insert>  
26.   
27.     <insert id="insertBatch">  
28.         <selectKey keyProperty="id" resultType="Long" order="BEFORE">  
29.             select seq_black_list.nextval as id from dual  
30.         </selectKey>  
31.         insert into black_list  
32.         (id,uuid,type,value,delete_flag,gmt_create,gmt_modified)  
33.         select seq_black_list.nextval, A.* FROM (  
34.         <foreach collection="list" item="item" index="index"  
35.             separator="union all">  
36.             select  
37.             #{item.uuid,jdbcType=VARCHAR},  
38.             #{item.type,jdbcType=VARCHAR},  
39.             #{item.value,jdbcType=VARCHAR},  
40.             #{item.deleteFlag,jdbcType=INTEGER},  
41.             #{item.gmtCreate,jdbcType=DATE},  
42.             #{item.gmtModified,jdbcType=DATE}  
43.             from  
44.             dual  
45.         </foreach>  
46.         ) A  
47.     </insert>  
48.   
49. </mapper>  

模糊匹配查询

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1. <select id="queryByParams" resultMap="ResultMap" parameterType="Map">  
2.     select * from table_name  
3.     <where>  
4.         <if test="description!= null">  
5.            AND description like CONCAT(CONCAT('%', #{description}), '%')   
6.         </if>  
7.     </where>  
8. </select>