Oracle SQL Developer provides a SQL Worksheet that you can use to query data, by writing simple or complex SQL statements. In this How-To, we look at the most basic of these, select …

Oracle SQL Developer is a free graphical tool that enhances productivity and simplifies database development tasks. Using SQL Developer, you can browse database objects, run SQL …

To create this database for practicing, you follow the creating the Oracle Sample Database tutorial. We provide you with an Oracle sample database named OT which is based on a …

You run some samples interactively from SQL*Plus, others from Pro*C programs. You can experiment with the samples from any Oracle account. However, the Pro*C examples expect …

Below is an example of using variables in SQL Server 2000. I want to do the exact same thing in Oracle using SQL Developer without additional complexity. It seems like a very simple thing to …

In this tutorial, you will use SQL Developer to create objects for a simplified library database, which will include tables for books, patrons (people who have library cards), and transactions …

Jul 5, 2011 · I want to use Oracle SQL Developer to generate an ER diagram for my DB tables but I am new to Oracle and this tool. What is the process for creating an ER diagram in SQL …

Mar 8, 2024 · Write a Oracle SQL query to display the department number and total salary for each department.

This section provides examples that make some assumptions around connections and source schemas, and depend on having connections created. This example consists of a single …

Welcome to my resource page for Oracle SQL Developer. Instead of asking you to dig through almost 500 archive posts, I have curated a collection to help get you started. SQL Developer is …