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深入浅出MyBatis-MapperBuilder

2015-11-21 01:31:58 来源: 作者: 【大中小】浏览:0次

Mapper文件里有什么
mapper配置文件是配置sql映射的地方，它看起来就像下面这个样子：

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size="512" readOnly="true" />

userid,username,password

insert into t_user (userid,username,password) values (#{userid},#{username},#{password})

update t_user set username= #{username},

password = #{password}, where userid = #{userid}

delete from t_user where userid = #{userid}

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userid,username,password [html] view plaincopy

[html] view plaincopy

insert into t_user (userid,username,password)

values (#{userid},#{username},#{password})

update t_user set

username = #{username}, password = #{password},

where userid = #{userid}

delete from t_user where userid = #{userid}

[html] view plaincopy

select CAST(RANDOM()*1000000 as INTEGER) a from SYSIBM.SYSDUMMY1

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