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Description
What happens?
I have a grade table with multiple columns representing scores for different subjects.
I want to compute the ranking for each student in every subject in bulk and rename the resulting column to ${subject}_rank
.
However, when I tried the following SQL, DuckDB throws an error:
Parser Error:
Cannot ORDER BY ALL in a window expression
To Reproduce
SELECT
rank() OVER (ORDER BY COLUMNS('^(.*)_score$') DESC) AS '\1_rank'
FROM (
SELECT 100 AS math_score)
OS:
Ubuntu 24.04, x86_64
DuckDB Version:
v1.3.0-dev2485 f2de8fd
DuckDB Client:
CLI
Hardware:
No response
Full Name:
Xunfeng Wu
Affiliation:
hobbyist
What is the latest build you tested with? If possible, we recommend testing with the latest nightly build.
I have tested with a nightly build
Did you include all relevant data sets for reproducing the issue?
Yes
Did you include all code required to reproduce the issue?
- Yes, I have
Did you include all relevant configuration (e.g., CPU architecture, Python version, Linux distribution) to reproduce the issue?
- Yes, I have