Oracle Database Link
In distributed Oracle environments, database links can be used to define a communications path between two databases. A [...]
Insert Text Literal and Concatenation in Oracle SQL
In Oracle, it's possible to insert literal or concatenate 2 or more character strings or SQL result output [...]
Oracle Database Import Error 3113/3114
When trying to import the Oracle export dump into Oracle database, the following errors occur: IMP-00003: ORACLE error [...]
Manual and Clean Uninstall Oracle for Windows
If you facing problems trying to uninstall Oracle from your Windows workstation, or unable to uninstall Oracle installations [...]
Check Oracle Version
There are several ways where you can query or retrieve the version number of installed Oracle products: 1. [...]