Databricks Certified Data Engineer - Associate
Get started today
Ultimate access to all questions.
Which SQL function is designed to return an array of unique elements for each group of rows, eliminating any duplicates?
Which SQL function is designed to return an array of unique elements for each group of rows, eliminating any duplicates?
Real Exam
A
array_combine
4.4%
B
collect_all
4.0%
C
array_distinct
32.3%
Comments
Loading comments...