All scripts necessary to install sample schemas reside in $ORACLE_HOME/demo/schema directory. Before you install sample schemas by running these scripts, follow these guidelines: You must connect as a system administrator using the SYSDBA privilege.…
Oracle HR 例子用户的建立 10g,11g均可 先将附件(见文章尾部)上的 10 个 .sql 文件放入这个路径中 : $ORACLE_HOME/demo/schema/human_resources Script Name Description hr_analz.sql Collects statistics on the tables in the schema. hr_code.sql Creates procedural objects in the schema…
查看: SQL> select * from ( 2 select username, account_status from dba_users order by created desc) 3 where rownum <7; USERNAME ACCOUNT_STATUS ------------------------------ -------------------------------- SCOTT EXPIRED & LOCKED BI EXPIRED & L…
CSDN 对格式支持比較弱,能够到http://user.qzone.qq.com/88285879/blog/1399382878 看一致的内容. 前言Preface 包含例如以下几个小节 l Audience l Documentation Accessibility l Related Documents l Conventions 目标人群Audience Oracle Database Performance Tuning Guide 针对的人群是DBA.这个指南描写叙述了如何使用命O…
This document is no longer actively maintained, for info on specific (new) users in recent product editions, please check the relevant product/feature documentation. Purpose ~~~~~~~ The following table lists the default usernames and passwords you ma…
http://www.idevelopment.info/data/Oracle/DBA_tips/Database_Administration/DBA_26.shtml DBA Tips Archive for Oracle Oracle Created (Default) Database Users by Jeff Hunter, Sr. Database Administrator Overview During database creation, Oracle cre…
版本 7 由 Laura Ramsey-Oracle 于 2015-10-19 下午11:46创建,最后由 cj 于 2015-10-22 下午7:44修改. Installing node-oracledb on Microsoft Windows Bill Christo In this article Bill Christo (bchr02) leads you step-by-step though the process of installing node-oracledb on…
Objectives: •Describe your role as a database administrator (DBA) and explain typical tasks and tools The approach for designing, implementing, and maintaining an Oracle database involves the following tasks:1. Evaluating the database server hardware…
INV Note 123456.1 Latest 11i Applications Recommended Patch List Note 568012.1:FAQ: Inventory Standard Datafixes Note 438787.1: What are the events passed using Custom library and when do they fire? Note 438920.1 How To Customize Standard Oracle Appl…
Checking the Hardware Requirements 系统必须满足下面最小的硬件要求 Memory Requirements Minimum: 1 GB of RAMRecommended: 2 GB of RAM or more To determine the RAM size, enter the following command: # grep MemTotal /proc/meminfo The following table describes the relati…
1. 如何查看表的列名及类型 SQL> select column_name,data_type,data_length from all_tab_columns where owner='SCOTT' and table_name='EMP'; COLUMN_NAME DATA_TYPE DATA_LENGTH --------------- ---------- ----------- EMPNO ENAME JOB MGR HIREDATE DATE SAL COMM DEPTNO row…