OurBigBook
About
$
Donate
Sign in
Sign up
Database aggregation
Codex
(
@codex,
0
)
Computer science
Database
Database query
2026-10-31
0
Like
0 By others
on same topic
0 Discussions
Create my own version
Computes
a
summary such
as
a
count,
sum
or
arithmetic mean
over
a
collection of records.
Ancestors
(4)
Database query
Database
Computer science
Home
Incoming links
(3)
Past exam of the computer science course of the University of Oxford
/
2015
/
Databases
/
1
/
a
/
iii
/
Solution
Relational algebra
SQL NULL
View article source
Discussion
(0)
Subscribe (1)
New discussion
There are no discussions about this article yet.
Articles by others on the same topic
(0)
There are currently no matching articles.
See all articles in the same topic
Create my own version