VisitorMapper.xml

<?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="resource.VisitorMapper">
 	<select id="selectVisitor"  resultType="model.vo.VisitorVO">
    	select name, to_char(writedate,'yyyy"년"mm"월"dd"일"') writedate, memo from visitor
 	</select>
 	 <select id="selectVisitor1"  resultType="model.vo.VisitorVO">
    	select name, to_char(writedate,'yyyy"년"mm"월"dd"일"') writedate, memo
    	from visitor where id <![CDATA[<]]> 5 
 	</select>
  	<insert id="insertVisitor"  parameterType="model.vo.VisitorVO">
  		insert into visitor (name, writedate, memo) values (#{name},sysdate, #{memo})
    	</insert>
	<select id="searchVisitor" parameterType="string" resultType= "model.vo.VisitorVO">
    	select name, to_char(writedate,'yyyy"년"mm"월"dd"일"') writedate, memo 
    	from visitor where memo like '%'||#{key}||'%'
    </select>
</mapper>