A - A Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%lld & %llu Submit Status Practice LightOJ 1331 Description Agent J is preparing to steal an antique diamond piece from a museum. As it is fully guarded and they are guarding it usi
原文:sql事务,在sql2000里判断执行是否成功用@@ERROR 判断 贴个sql事务,在sql2000里判断执行是否成功用@@ERROR 判断 这个东西多少还是有点问题,sql2005了可以用try..catch了,不管那块错都能捕捉,然后在回滚,很方便,贴出来晾晾 BEGIN TRANSACTION; BEGIN TRY --try 执行sql SELECT 1/0; END TRY BEGIN CATCH --cache抓错 SELECT ERR
代码: using System; using System.Collections.Generic; publicclassMyClass { publicstaticvoidMain() { List<string> names =newList<string>(){"ccc","xxx","aaa","bbbb"}; names.Sort(); var result =String.Join(&q
with t as ( select '111,222,333' col from dual union all select '444,555,666' col from dual ) , level) AS SUBJECT_IDS from t connect by level <= regexp_count(col, '[^,]+') and col = prior col