LuckyLucks
asked on
minium over 4 numeric columns for each row in oracle
Hi:
I need to get the minimum value across 4 columns for each row in a table. Pseudocode is like:
minimum (nvl(t.rating_A,0), nvl(t.rating_B,0), nvl(t.rating_C,0), nvl(t.rating_D,0)) as min_rating_over4cols_forea
Is this possible with some sort of arithmetic function or something?
I need to get the minimum value across 4 columns for each row in a table. Pseudocode is like:
minimum (nvl(t.rating_A,0), nvl(t.rating_B,0), nvl(t.rating_C,0), nvl(t.rating_D,0)) as min_rating_over4cols_forea
Is this possible with some sort of arithmetic function or something?
Last Comment
ASKER CERTIFIED SOLUTION
THIS SOLUTION IS ONLY AVAILABLE TO MEMBERS.
View this solution by signing up for a free trial.
Members can start a 7-Day free trial and enjoy unlimited access to the platform.
SOLUTION
THIS SOLUTION IS ONLY AVAILABLE TO MEMBERS.
View this solution by signing up for a free trial.
Members can start a 7-Day free trial and enjoy unlimited access to the platform.
Oracle Database
Oracle is an object-relational database management system. It supports a large number of languages and application development frameworks. Its primary languages are SQL, PL/SQL and Java, but it also includes support for C and C++. Oracle also has its own enterprise modules and application server software.
81K
Questions
--
Followers
--
Top Experts
Get a personalized solution from industry experts
TRUSTED BY
