The Workflow Background Process is a part of Oracle Apps, specifically the Oracle Workflow component. Oracle Workflow is a tool that manages and orchestrates the… Read More »The Workflow Background Process in Oracle Apps: An In-Depth Overview
PL/SQL and T-SQL are both procedural extensions of SQL, designed for different database management systems. PL/SQL is specific to Oracle Database, while T-SQL is specific… Read More »PL/SQL vs. T-SQL: A Comprehensive Comparison of Procedural SQL Languages
PL/SQL and Java are two different programming languages, each designed for different purposes and with their own unique features. Here is a comparison of the… Read More »PL/SQL vs. Java: Key Differences and Use Cases
In the world of relational databases, especially within the Oracle ecosystem, two dominant languages stand out: SQL and PL/SQL. Both are essential for data management,… Read More »PL/SQL vs SQL: A Detailed Comparison
The “ORA-00904: invalid identifier” error occurs when Oracle encounters an issue with a column name or identifier in a SQL statement. An identifier can be… Read More »Troubleshooting ORA-00904: Invalid Identifier Error in Oracle Database
Database errors can be a major roadblock when it comes to maintaining efficient and effective data management systems. The Oracle Database, a widely used and… Read More »Resolving the ORA-00051: Time-out Occurred While Waiting for Resource Error
Strings are enclosed in single quotes (‘) in Oracle Database. When you forget to add either of quotes, you get ORA-01756: quoted string not properly… Read More »ORA-01756: quoted string not properly terminated
DUP_VAL_ON_INDEX is a pre-defined exception in PL/SQL which is raised when a program attempts to store duplicate values in a database column that is constrained by… Read More »DUP_VAL_ON_INDEX Exception in PL/SQL
SQL Developer is a free and integrated development tool that you can use to develop and manage Oracle Database. It even works with cloud databases… Read More »How to Install SQL Developer on Linux (Red Hat, Fedora, Oracle, Centos, Rocky Linux)
A free Oracle Account lets you download tools, sign in to applications, communities, and more. This is very useful for developers and students who want… Read More »How to create Oracle Account (Free)
