# name: benchmark/trainbenchmark/connectedsegments.benchmark
# description: The Train Benchmark's ConnectedSegments query
# group: [trainbenchmark]

load benchmark/trainbenchmark/load.sql

run
SELECT
    mb1.Sensor_id AS sensor,
    ct1.TrackElement1_id AS segment1,
    ct2.TrackElement1_id AS segment2,
    ct3.TrackElement1_id AS segment3,
    ct4.TrackElement1_id AS segment4,
    ct5.TrackElement1_id AS segment5,
    ct5.TrackElement2_id AS segment6
FROM Segment
INNER JOIN connectsTo as ct1 ON Segment.id = ct1.TrackElement1_id
INNER JOIN connectsTo as ct2 ON ct1.TrackElement2_id = ct2.TrackElement1_id
INNER JOIN connectsTo as ct3 ON ct2.TrackElement2_id = ct3.TrackElement1_id
INNER JOIN connectsTo as ct4 ON ct3.TrackElement2_id = ct4.TrackElement1_id
INNER JOIN connectsTo as ct5 ON ct4.TrackElement2_id = ct5.TrackElement1_id
INNER JOIN monitoredBy as mb1 ON mb1.TrackElement_id = ct1.TrackElement1_id
INNER JOIN monitoredBy as mb2 ON mb2.TrackElement_id = ct2.TrackElement1_id
INNER JOIN monitoredBy as mb3 ON mb3.TrackElement_id = ct3.TrackElement1_id
INNER JOIN monitoredBy as mb4 ON mb4.TrackElement_id = ct4.TrackElement1_id
INNER JOIN monitoredBy as mb5 ON mb5.TrackElement_id = ct5.TrackElement1_id
INNER JOIN monitoredBy as mb6 ON mb6.TrackElement_id = ct5.TrackElement2_id
WHERE mb1.Sensor_id = mb2.Sensor_id
  AND mb1.Sensor_id = mb3.Sensor_id
  AND mb1.Sensor_id = mb4.Sensor_id
  AND mb1.Sensor_id = mb5.Sensor_id
  AND mb1.Sensor_id = mb6.Sensor_id ORDER BY ALL;

result IIIIIII
6	7	8	9	10	11	12
121	122	123	124	125	126	127
128	129	130	131	132	133	134
688	689	690	691	692	693	694