id, `uid`, aid, `name`, create_time
delete from user_names
where id = #{id,jdbcType=INTEGER}
insert into user_names (id, `uid`, aid,
`name`, create_time)
values (#{id,jdbcType=INTEGER}, #{uid,jdbcType=VARCHAR}, #{aid,jdbcType=VARCHAR},
#{name,jdbcType=VARCHAR}, #{createTime,jdbcType=TIMESTAMP})
insert into user_names
id,
`uid`,
aid,
`name`,
create_time,
#{id,jdbcType=INTEGER},
#{uid,jdbcType=VARCHAR},
#{aid,jdbcType=VARCHAR},
#{name,jdbcType=VARCHAR},
#{createTime,jdbcType=TIMESTAMP},
update user_names
`uid` = #{uid,jdbcType=VARCHAR},
aid = #{aid,jdbcType=VARCHAR},
`name` = #{name,jdbcType=VARCHAR},
create_time = #{createTime,jdbcType=TIMESTAMP},
where id = #{id,jdbcType=INTEGER}
update user_names
set `uid` = #{uid,jdbcType=VARCHAR},
aid = #{aid,jdbcType=VARCHAR},
`name` = #{name,jdbcType=VARCHAR},
create_time = #{createTime,jdbcType=TIMESTAMP}
where id = #{id,jdbcType=INTEGER}
update `user` set nickname=concat(#{userName},'[',username ,']'),username = #{userName}
where id= #{uid};
INSERT INTO `user_names` (uid,name)VALUES
(#{item.uid,jdbcType=VARCHAR},#{item.userName})