sid

How can I change the SID of an Oracle XE instance

由 笑着哭i 提交于 2021-02-04 12:12:02
问题 I needed to change the SID of an Oracle XE database (not the Service Name) to match a production database. When I tried searching online, most of the pages were describing changing or adding a service name through tnsnames.ora; that's not what I needed to do. 回答1: The asktom article has the answer, but the formatting and verbosity makes it hard to follow, so here's a summary: [XE_HOME] means where Oracle XE is installed. Normally this is C:\oraclexe\app\oracle\product\10.2.0\server . Make

How can I change the SID of an Oracle XE instance

由 半世苍凉 提交于 2021-02-04 12:11:49
问题 I needed to change the SID of an Oracle XE database (not the Service Name) to match a production database. When I tried searching online, most of the pages were describing changing or adding a service name through tnsnames.ora; that's not what I needed to do. 回答1: The asktom article has the answer, but the formatting and verbosity makes it hard to follow, so here's a summary: [XE_HOME] means where Oracle XE is installed. Normally this is C:\oraclexe\app\oracle\product\10.2.0\server . Make

Python ldap3 code to get username from SID

由 谁说胖子不能爱 提交于 2021-01-28 04:54:41
问题 I have a SID string (e.g., "S-1-5-21-500000003-1000000000-1000000003-1001") of a user on a shared Windows server, and I need to get the related username. I suppose that this may be achieved by: 1) Turning the SID string into byte array. 2) Using a suitable ldpa query to get the related username. But I failed to find exact and reliable instructions of how to do it (this way or another). I'll appreciate any useful guide, especially if it comes with demo Python (ldap3) code. Thanks! 回答1: You

Get AdministratorsMembers SIDs in .NET CORE 2

由 谁说我不能喝 提交于 2021-01-27 14:14:28
问题 I wrote this function to retrieve all Administrators Members SIDs: private IList<byte[]> GetAdministratorsMembersSIDs() { IList<byte[]> adminMembers = new List<byte[]>(); SecurityIdentifier id = new SecurityIdentifier(administratorsSid); string name = id.Translate(typeof(NTAccount)).Value.Split('\\')[1]; using (DirectoryEntry adminGroupEntry = new DirectoryEntry(string.Format("WinNT://./{0},group", name))) { foreach (object member in (IEnumerable)adminGroupEntry.Invoke("Members")) { using

Get AdministratorsMembers SIDs in .NET CORE 2

由 ≡放荡痞女 提交于 2021-01-27 14:00:51
问题 I wrote this function to retrieve all Administrators Members SIDs: private IList<byte[]> GetAdministratorsMembersSIDs() { IList<byte[]> adminMembers = new List<byte[]>(); SecurityIdentifier id = new SecurityIdentifier(administratorsSid); string name = id.Translate(typeof(NTAccount)).Value.Split('\\')[1]; using (DirectoryEntry adminGroupEntry = new DirectoryEntry(string.Format("WinNT://./{0},group", name))) { foreach (object member in (IEnumerable)adminGroupEntry.Invoke("Members")) { using

oracle 数据库网络连接 配置文件Tnsnames.ora

由 ぐ巨炮叔叔 提交于 2020-04-25 08:14:58
TNSNAMES.ORA is a SQL*Net configuration file that defines databases addresses for establishing connections to them. This file normally resides in the ORACLE HOME \NETWORK\ADMIN directory. Configuring TNSNAMES.ora Add the following entry in your TNSNAMES.ORA file and change the values shown in brackets to suit your environment: <addressname> = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(Host = <hostname>)(Port = <port>)) ) (CONNECT_DATA = (SERVICE_NAME = <service_name>) ) ) Here is a completed example: ORA11 = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 127

express-session - the difference between session id and connect.sid?

由 久未见 提交于 2020-04-11 07:29:28
问题 What the difference between session id and connect.sid ? For example: console.log('session id =', req.sessionID) Result: session id = CCw2pSpdPf8NRKLQpFH-nlFztEzps24Q And: console.log('req.headers =', req.headers) Result: req.headers = { 20:51:34 host: 'localhost:3000', connection: 'keep-alive', 'cache-control': 'max-age=0', 'upgrade-insecure-requests': '1', 'user-agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 ' + '(KHTML, like Gecko) Chrome/73.0.3683.75 ' + 'Safari/537.36', dnt:

【Hive】笔试题 02 （列转行）

由 余生长醉 提交于 2020-03-17 06:56:04
题目背景是分析学生课程成绩，相关数据如下： 文章目录 1、说明 2、需求 1、使用case...when...将不同的课程名称转换成不同的列 2、以sid分组合并取各成绩最大值 3、比较结果 4、另外几种思路 1、说明 use myhive ; CREATE TABLE ` course ` ( ` id ` int , ` sid ` int , ` course ` string , ` score ` int ) ; // 插入数据 // 字段解释：id, 学号， 课程， 成绩 INSERT INTO ` course ` VALUES ( 1 , 1 , 'yuwen' , 43 ) ; INSERT INTO ` course ` VALUES ( 2 , 1 , 'shuxue' , 55 ) ; INSERT INTO ` course ` VALUES ( 3 , 2 , 'yuwen' , 77 ) ; INSERT INTO ` course ` VALUES ( 4 , 2 , 'shuxue' , 88 ) ; INSERT INTO ` course ` VALUES ( 5 , 3 , 'yuwen' , 98 ) ; INSERT INTO ` course ` VALUES ( 6 , 3 , 'shuxue' , 65 ) ; 2、需求 求

MySQL语句强化-更新中

由 痞子三分冷 提交于 2020-03-06 09:08:40
参考资料： 数据库MySQL经典面试题之SQL语句 -- 创建表------------------------------------------------------------ -- 学生表 drop table student ; create table Student ( SID varchar ( 10 ) , Sname varchar ( 10 ) , Sage datetime , Ssex varchar ( 10 ) ) ; -- SID 学生编号,Sname 学生姓名,Sage 出生年月,Ssex 学生性别 desc Student ; insert into Student values ( '01' , '赵雷' , '1990-01-01' , '男' ) ; insert into Student values ( '02' , '钱电' , '1990-12-21' , '男' ) ; insert into Student values ( '03' , '孙风' , '1990-05-20' , '男' ) ; insert into Student values ( '04' , '李云' , '1990-08-06' , '男' ) ; insert into Student values ( '05' , '周梅' , '1991

知乎上的50道SQL练习题

由 北战南征 提交于 2020-03-05 13:52:34
数据表 --1.学生表 Student(SId,Sname,Sage,Ssex) --SId 学生编号,Sname 学生姓名,Sage 出生年月,Ssex 学生性别 --2.课程表 Course(CId,Cname,TId) --CId 课程编号,Cname 课程名称,TId 教师编号 --3.教师表 Teacher(TId,Tname) --TId 教师编号,Tname 教师姓名 --4.成绩表 SC(SId,CId,score) --SId 学生编号,CId 课程编号,score 分数 学生表 Student create table Student(SId varchar(10),Sname varchar(10),Sage datetime,Ssex varchar(10)); insert into Student values('01' , '赵雷' , '1990-01-01' , '男'); insert into Student values('02' , '钱电' , '1990-12-21' , '男'); insert into Student values('03' , '孙风' , '1990-05-20' , '男'); insert into Student values('04' , '李云' , '1990-08-06' , '男');
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