CREATE TABLE range_select_projection ( ts TIMESTAMP TIME INDEX, station STRING, "channel" STRING, unused_tag STRING, value_a DOUBLE, value_b DOUBLE, unused_value DOUBLE, PRIMARY KEY (station, "channel", unused_tag), ); INSERT INTO range_select_projection VALUES (0, 'station-a', 'channel-a', 'unused-a', 1.0, 10.0, 100.0), (5000, 'station-a', 'channel-a', 'unused-a', 2.0, 20.0, 200.0), (10000, 'station-a', 'channel-a', 'unused-a', 3.0, 30.0, 300.0), (0, 'station-a', 'channel-b', 'unused-b', 4.0, 40.0, 400.0), (5000, 'station-a', 'channel-b', 'unused-b', 5.0, 50.0, 500.0); -- SQLNESS REPLACE (-+) - -- SQLNESS REPLACE (\s\s+) _ -- SQLNESS REPLACE (elapsed_compute.*) REDACTED -- SQLNESS REPLACE (peers.*) REDACTED -- SQLNESS REPLACE (metrics.*) REDACTED -- SQLNESS REPLACE (partitioning.*) REDACTED -- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED -- SQLNESS REPLACE Total\s+rows:\s+\d+ Total rows: REDACTED -- SQLNESS REPLACE Dictionary\(UInt32,\s*Utf8\(([^)]*)\)\) Utf8($1) EXPLAIN ANALYZE VERBOSE SELECT ts, station, "channel", avg(value_a + value_b) RANGE '10s' AS avg_value FROM range_select_projection WHERE station = 'station-a' AND unused_tag = 'unused-a' AND ts >= '1970-01-01 00:00:00' AND ts < '1970-01-01 00:00:15' ALIGN '5s' BY (station, "channel") ORDER BY station, "channel", ts; SELECT ts, station, "channel", avg(value_a + value_b) RANGE '10s' AS avg_value FROM range_select_projection WHERE station = 'station-a' AND unused_tag = 'unused-a' AND ts >= '1970-01-01 00:00:00' AND ts < '1970-01-01 00:00:15' ALIGN '5s' BY (station, "channel") ORDER BY station, "channel", ts; DROP TABLE range_select_projection;