select * from RES_STORAGE_RELATION where RESOURCEID=#{resourceid} and FILENAME=#{filename} insert into RES_STORAGE_RELATION RESOURCEID, ISSTORAGE, ISGENERATION, FILENAME, #{resourceid,jdbcType=INTEGER}, #{isstorage,jdbcType=INTEGER}, #{isgeneration,jdbcType=INTEGER}, #{filename,jdbcType=VARCHAR}, UPDATE RES_STORAGE_RELATION ISGENERATION = #{isgeneration,jdbcType=INTEGER}, ISSTORAGE = #{isstorage,jdbcType=INTEGER}, FILENAME = #{filename,jdbcType=VARCHAR}, WHERE RESOURCEID = #{resourceid,jdbcType=INTEGER}