how to find database version in oracle

Oracle9i was released on Oracle Open World in October 2000, introducing many new features for Oracle databases, application servers, and development tools. Oracle9i is the industry's first complete and simple software infrastructure for a new

How to downgrade an Oracle database from 11.2 to a previous version This document can be used to downgrade the upgraded database from Oracle 11gR2 to the following guidelines and checklists: Oracle 10gR1, Oracle 10gR2, and Oracle 11gR1. This

(I) lsof application instance ① Find the program occupying the specified port: [root@temp ~]# lsof -i :80COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAMEhttpd 10278 root 3u IPv6 37812 0t0 TCP *:http (LISTEN)httpd 10280

Oracle is a relational database management system suitable for large-scale, medium-sized, and micro-computers. It uses structured guery language as its database language. SQL mainly includes three functions: Data Definition, data manipulation

Abstract: This article describes how to install the oracle9.2.0 database in the RedHat Linux9 environment. Keyword: oracle9i RedHat Linux9 Kernel Parameter environment variable Oracle817 is always used in the RedHat linux7.1 environment. Sort out

Common exceptions:ORA-14025: Cannot specify partition for a solid view or a solid view logOra-14026:partition and cluster clauses repel each otherORA-14027: Only one partition clause can be specifiedORA-14028: Missing at or values

Oracle basic concepts and comparison with informix I. ConceptsUser: informix directly uses the user management system of the operating system. Generally, root and informix are used as super operators to manage other users. Oracle has its own user

? List the purpose of creating a replica database? Select a method for replicating a database? Copy a database using Rman? Copy a database using Rman backup? Replicate a database based on a running instance Using the replica database ?

So far, oracle databases are the most difficult to install among the many software I have installed in linux. Fortunately, just after I successfully installed oracledatabase So far, oracle databases are the most difficult to install among the many

Oracle SOA Suite Environment (based on version 11.1.1.6.0) Oracle SOA Suite Environment (based on version 11.1.1.6.0) Finally finished building the Oracle SOA Suite Environment on Windows 7, here's how to build the steps. The local hardware