select SESS.sid, SESS.SERIAL#, LO.ORACLE_USERNAME, LO.OS_USER_NAME, AO.OBJECT_NAME, LO.LOCKED_MODEfrom V$LOCKED_OBJECT LO, DBA_OBJECTs AO, V$SESSION S...
分类:
数据库 时间:
2015-08-10 23:52:58
阅读次数:
153
SafecrackerProblem Description=== Op tech briefing, 2002/11/02 06:42 CST ==="The item is locked in a Klein safe behind a painting in the second-floor ...
分类:
其他好文 时间:
2015-08-07 19:29:24
阅读次数:
116
SELECT object_name, machine, s.sid, s.serial# FROM gv$locked_object l, dba_objects o, gv$session s WHERE l.object_id = o.object_id AND l.session_id = ...
分类:
数据库 时间:
2015-08-07 17:54:03
阅读次数:
233
1、查出被锁的表。SELECT lpad(' ',decode(l.xidusn ,0,3,0))||l.oracle_username User_name,o.owner,o.object_name,o.object_type,s.sid,s.serial#FROM v$locked_object...
分类:
数据库 时间:
2015-08-07 10:53:05
阅读次数:
237
PIGS
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 18123
Accepted: 8246
Description
Mirko works on a pig farm that consists of M locked pig-houses and...
分类:
其他好文 时间:
2015-08-05 16:26:59
阅读次数:
107
Given an array where elements are sorted in ascending order, convert it to a height balanced BST.
思路:将排序数组转换为高度平衡的二叉搜索树。思想是将中间的值作为根节点,然后左右的数组分别为左右子树。递归求解。
代码如下:
/**
* Definition for a binary tre...
分类:
编程语言 时间:
2015-08-05 14:59:13
阅读次数:
173
首先:查询数据那些表被锁定1. SELECT l.session_id sid, s.serial#, l.locked_mode,l.oracle_username, l.os_user_name,s.machine, s.terminal, o.object_name, s.logon_t...
分类:
数据库 时间:
2015-08-03 18:43:54
阅读次数:
147
原题连接:http://poj.org/problem?id=2367
思路:拓扑排序
#include
#include
typedef struct vert
{
int num; //结点编号
struct vert* next;
}G_v;
typedef struct node
{
int InDgree,OutDgree; //出度和...
分类:
其他好文 时间:
2015-08-02 13:46:13
阅读次数:
122
在oracle中执行:
select t2.username,t2.sid,t2.serial#,t2.logon_time from v$locked_object t1,v$session t2 where t1.session_id=t2.sid order by t2.logon_time;
alter system kill session 'SID,serial#'...
分类:
数据库 时间:
2015-07-31 16:19:17
阅读次数:
173
PIGS
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 18057
Accepted: 8210
Description
Mirko works on a pig farm that consists of M locked pig-houses and Mirk...
分类:
其他好文 时间:
2015-07-28 13:13:40
阅读次数:
178