摘要:
MyBatis中批量插入 方法一: <insert id="insertbatch" parameterType="Java.util.List"> <selectKey keyProperty="fetchTime" order="BEFORE" resultType="java.lang.Str 阅读全文
摘要:
with temp as( select 'China' nation ,'Guangzhou' city from dual union all select 'China' nation ,'Shanghai' city from dual union all select 'China' na 阅读全文