[Info @10:14:58.155] ====================================================================[Info @10:14:58.163] Team Foundation Server Administration Log[Info @10:14:58.175] Version : 12.0.30723.0[Info @10:14:58.175] DateTime : 10/03/2014 18:1…
在写上篇文章<spring整合springmvc和hibernate>的时候,曾遇到一个问题 INFO: Server startup in 8102 ms Hibernate: insert into t_user (name, password) values (?, ?) Mar 31, 2018 5:47:19 PM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for se…
正常查询语句中TOP的运用: SELECT TOP 1000 * FROM MP_MemberGrade 随意更新一张表中满足条件的前N条数据: UPDATE TOP (1) MP_Member SET FKGradeID=2 WHERE IsDeleted=2 更新A表中满足B表前N条记录的数据 UPDATE MP_Member SET FKGradeID=2 FROM MP_Member A LEFT JOIN (SELECT TOP 10 * FROM MP_MemberGrade…
mysql中You can't specify target table <tbl> for update in FROM clause错误的意思是说,不能先select出同一表中的某些值,再update这个表(在同一语句中). 如下l: 需要将select出的结果再通过中间表select一遍,就可以规避了错误. 如下: PS:这个问题只出现于mysql,sql service 和 oracle 不会出现此问题.…
问题: 在linux服务器上使用maven编译war时报错: 16:41:35 [FATAL] Non-resolvable parent POM for ***: Failure to find *** in *** was cached in the local repository, resolution will not be reattempted until the update interval of nexus has elapsed or updates are forced…