Improving Update Performance in Oracle: A Comprehensive Approach to Speeding Up Database Operations

Creating a Procedure in Oracle SQL to Retrieve Vehicle Details from a Given Vehicle Number

A SQL query with a subtle typo that went unnoticed for quite some time.

Resolving ORA-01427: Alternative Approaches for Data Insertion in Oracle

Filtering Records in Oracle: A Query to Handle Multiple Conditions

Dynamic Evaluation of Case-When Oracle SQL: Overcoming Limitations with Dynamic Concatenation

How to Create a PL/SQL Function to Check Whether a Number is Prime or Not

Replacing String with Another String Plus Respective Position: A Deep Dive into Regular Expressions and Recursive CTEs

Understanding the Nuances of Character Escape in Oracle SQL to Prevent SQL Injection

Using LAG Function with MERGE Statement: A Solution for Updating Previous Day’s Counts in Oracle