myBatis Generator-如何仅生成选择/更新/插入/删除SQL？

<?xml version=\"1.0\" encoding=\"UTF-8\" ?>
<!DOCTYPE generatorConfiguration PUBLIC \"-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN\" \"http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd\" >
<generatorConfiguration >
  <context id=\"context1\" >
    <jdbcConnection driverClass=\"oracle.jdbc.driver.OracleDriver\" connectionURL=\"jdbc:oracle:thin:@localhost:1521:xe\" userId=\"system\" password=\"system\" ></jdbcConnection>
    <javaModelGenerator targetPackage=\"pl.domain.model\" targetProject=\"mailsender2\" />
    <sqlMapGenerator targetPackage=\"pl.domain.model\" targetProject=\"mailsender2\" ></sqlMapGenerator>
    <javaClientGenerator targetPackage=\"???\" targetProject=\"???\" type=\"XMLMAPPER\" />
    <table schema=\"SYSTEM\" tableName=\"user\" domainObjectName=\"User\" enableSelectByExample=\"false\" enableDeleteByExample=\"false\"
                        enableCountByExample=\"false\" enableUpdateByExample=\"false\"  >

    </table>
  </context>
</generatorConfiguration>

<insert id=\"insertSelective\" parameterType=\"pl.domain.model.User\" >
    <!--
      WARNING - @mbggenerated
      This element is automatically generated by MyBatis Generator, do not modify.
      This element was generated on Thu Apr 14 13:40:15 CEST 2011.
    -->
    insert into SYSTEM.USER
    <trim prefix=\"(\" suffix=\")\" suffixOverrides=\",\" >
      <if test=\"userId != null\" >
        USER_ID,
      </if>
      <if test=\"created != null\" >
        CREATED,
      </if>
      <if test=\"firstName != null\" >
        FIRST_NAME,
      </if>
      <if test=\"hash != null\" >
        HASH,
      </if>
      <if test=\"language != null\" >
        LANGUAGE,
      </if>
      <if test=\"lastName != null\" >
        LAST_NAME,