Oracle NVL Function Explained with Examples
📝 Get my free SQL Cheat Sheets: https://databasestar.mykajabi.com/lpk...
🎓 Master SQL Fundamentals: https://databasestar.mykajabi.com/sql...
The Oracle NVL function allows you to check a value and return a different value if that value is NULL.
It’s great for using another value if the first one is NULL or an optional value, for example people’s phone numbers.
It’s also good alongside aggregate functions and grouping so you can see what the difference is between a subtotal row and an actual NULL value.
On this page of the site you can watch the video online Oracle NVL Function Explained with Examples with a duration of hours minute second in good quality, which was uploaded by the user Database Star 19 June 2018, share the link with friends and acquaintances, this video has already been watched 19,602 times on youtube and it was liked by 255 viewers. Enjoy your viewing!
