Hacker

How to Create Purchase Order Lines in Oracle R12 (with PL/SQL Examples)

Vinish Kapoor is an Oracle ACE Pro, software developer, and founder of Vinish.dev, known for his expertise in Oracle. Vinish Kapoor is an Oracle ACE Pro, software developer, and founder of Vinish.dev, ...
Forbes

Performance Review Template And Examples

In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...
Hacker

How to Master SQL Joins - Inner, Outer, Cross, and Self-Joins With Examples

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...
thetechedvocate.org

Are You Qualified to Use Null in SQL?

NULL in SQL is a powerful concept, representing the absence of a value. It’s used when data is unavailable or unknown, but its usage requires careful consideration. The first step is understanding the ...
IEEE

Handling Null Values in SQL Queries on Relational Databases

Abstract: The lack of information within relational databases expressed as NULL values presents a problem in ensuring the quality of data and the information retrieved by SQL queries. This is so ...
GitHub

Copy as SQL Insert with 'null' string produces NULL instead

5.9.6 (546) The steps to reproduce this issue: With a non-nullable jsonb column, insert a STRING of 'null' Query the row, copy as SQL Insert, and it will be trying to insert a null value instead of a ...
IFLScience

Null Island: The Unreal Location That Inhabits The World's Digital Maps

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...