Introduction to Oracle Database for Database Professionals
Oracle Database, often referred to simply as Oracle, is one of the most powerful and widely used […]
Oracle
SQL Server vs Oracle Query Statistics to Improve Performance
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A Guide to INSERT, UPDATE, and DELETE Statements in Oracle
In this article, we’ll be focusing on three of the most used SQL commands in Oracle: INSERT, […]
The SELECT Statement in Oracle
The SELECT statement is used to retrieve information from a database. Following the execution of a SELECT […]
Oracle optimizer Or Expansion Transformations
Jonathan Lewis’ continuing series on the Oracle optimizer and how it transforms queries into execution plans: Transformations […]