Issue: 'content-range' from response header with aggregation function

[jeffoo713]

Environment

• PostgreSQL version: v14.12
• PostgREST version: v12.2.3
• Operating system: MacOS

Description of issue

Hi there, I'd like to report some buggy 'content-range' value in the response header with aggregation function.

• Minimal SQL definition

CREATE TABLE employees (
    id SERIAL PRIMARY KEY,
    organization_id INTEGER,
    first_name VARCHAR,
    last_name VARCHAR,
    gender VARCHAR,
    status VARCHAR
);

• How I make a request to Postgrest:
  http:<postgrest_url>/employees?limit=100&offset=0&and=(or(status.like.active))&select=count(),gender
• The behaviour I expect:
  In the response header, "content-range" value should be '0-2/3'. There are only 3 gender values in DB: male, female, undisclosed.
• The actual behaviour:
  In the response header, "content-range" value is '0-2/147'.
  I suspect the total number of record "147" is from the total number of records without aggregation.
  When I make a request without aggregation; http:<postgrest_url>/employees?limit=100&offset=0&and=(or(status.like.active)) I have '0-99/147' as "content-range" value in the response header.

Thank you in advance!

[scott-8]

Also seeing this issue, where "content-range" displays the total number of rows in the table rather than the number of rows after the aggregation.

For example, making this query to a table that has 100 rows with 5 unique values of name:

http://localhost:3000/table_name?selet=count(),name

returns 0-5/100 as content-range, while it should be returning 5.