oracle 嵌套游标以及java,oracle的时间处理

create or replace procedure test is

ids VOD_CMS_OPERATION_REGION.id%type; //变量ids与VOD_CMS_OPERATION_REGION表的id字段的类型一致

cursor cur_region is    select id from VOD_CMS_OPERATION_REGION; //定义游标

phoneId VOD_CMS_OPERATION_REGION2PHONE.id%type;

cursor cur_phone is select id from   VOD_CMS_OPERATION_REGION2PHONE  //第二个游标

where VOD_CMS_OPERATION_REGION2PHONE.REGION_ID=ids ;

begin

open cur_region;  //打开游标

loop    //循环

fetch cur_region  into ids;    //逐行处理游标把值放入变量 ids

exit when cur_region%notfound; //没找到游标退出循环

open cur_phone;

loop

fetch cur_phone into phoneId;

exit when cur_phone%notfound;

update VOD_CMS_OPERATION_REGION2PHONE set creater=1 where VOD_CMS_OPERATION_REGION2PHONE.id=phoneId;

end loop;

close cur_phone;

end loop;

close cur_region; 关闭游标

commit;

end test;

程序处理oracle时间

Calendar ca = Calendar.getInstance(Locale.CHINA);

ca.setTime(new Date());

ca.set(Calendar.HOUR_OF_DAY, 0);

ca.set(Calendar.MINUTE,0);

ca.set(Calendar.SECOND, 0);

SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

StringBuffer buffer = new StringBuffer();

buffer.append("select cmsAssetObject.regionIds from CmsAssetObject cmsAssetObject where cmsAssetObject.validdate >= " );

buffer.append("to_date('"+sdf.format(ca.getTime())+ "','yyyy-MM-dd hh24:mi:ss') ");

ca.set(Calendar.HOUR_OF_DAY, 23);

ca.set(Calendar.MINUTE,59);

ca.set(Calendar.SECOND,59);

buffer.append(" and cmsAssetObject.expiredate <= ");

buffer.append("to_date('"+sdf.format(ca.getTime())+ "','yyyy-MM-dd hh24:mi:ss') ");

buffer.append(" and cmsAssetObject.isWeather = 1");