From 163050f20b3c2e8c4045688d0ff475f11f39f321 Mon Sep 17 00:00:00 2001 From: Nils Dijk Date: Tue, 1 Jun 2021 16:11:45 +0200 Subject: [PATCH] fix normalization after 03832f353c67c94bbaa3a6405fd2f42feff4d6c1 --- .../expected/tdigest_aggregate_support.out | 180 +++++++++--------- 1 file changed, 90 insertions(+), 90 deletions(-) diff --git a/src/test/regress/expected/tdigest_aggregate_support.out b/src/test/regress/expected/tdigest_aggregate_support.out index 7ad937ce5..a575dcb78 100644 --- a/src/test/regress/expected/tdigest_aggregate_support.out +++ b/src/test/regress/expected/tdigest_aggregate_support.out @@ -42,18 +42,18 @@ FROM latencies; QUERY PLAN --------------------------------------------------------------------- Aggregate - Output: xxxxxx + Output: tdigest(remote_scan.tdigest) -> Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.tdigest Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT public.tdigest(latency, 100) AS tdigest FROM tdigest_aggregate_support.latencies_20070000 latencies WHERE true Node: host=localhost port=xxxxx dbname=regression -> Aggregate - Output: xxxxxx + Output: tdigest(latency, 100) -> Seq Scan on tdigest_aggregate_support.latencies_20070000 latencies - Output: xxxxxx + Output: a, b, latency (13 rows) -- explain grouping by distribution column is completely pushed down for tdigest(value, compression) @@ -64,17 +64,17 @@ GROUP BY a; QUERY PLAN --------------------------------------------------------------------- Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.a, remote_scan.tdigest Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT a, public.tdigest(latency, 100) AS tdigest FROM tdigest_aggregate_support.latencies_20070000 latencies WHERE true GROUP BY a Node: host=localhost port=xxxxx dbname=regression -> HashAggregate - Output: xxxxxx + Output: a, tdigest(latency, 100) Group Key: latencies.a -> Seq Scan on tdigest_aggregate_support.latencies_20070000 latencies - Output: xxxxxx + Output: a, b, latency (12 rows) -- explain grouping by non-distribution column is partially pushed down for tdigest(value, compression) @@ -85,20 +85,20 @@ GROUP BY b; QUERY PLAN --------------------------------------------------------------------- HashAggregate - Output: xxxxxx + Output: remote_scan.b, tdigest(remote_scan.tdigest) Group Key: remote_scan.b -> Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.b, remote_scan.tdigest Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT b, public.tdigest(latency, 100) AS tdigest FROM tdigest_aggregate_support.latencies_20070000 latencies WHERE true GROUP BY b Node: host=localhost port=xxxxx dbname=regression -> HashAggregate - Output: xxxxxx + Output: b, tdigest(latency, 100) Group Key: latencies.b -> Seq Scan on tdigest_aggregate_support.latencies_20070000 latencies - Output: xxxxxx + Output: a, b, latency (15 rows) -- explain no grouping to verify partially pushed down for tdigest_precentile(value, compression, quantile) @@ -108,18 +108,18 @@ FROM latencies; QUERY PLAN --------------------------------------------------------------------- Aggregate - Output: xxxxxx + Output: tdigest_percentile(remote_scan.tdigest_percentile, '0.99'::double precision) -> Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.tdigest_percentile Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT public.tdigest(latency, 100) AS tdigest_percentile FROM tdigest_aggregate_support.latencies_20070000 latencies WHERE true Node: host=localhost port=xxxxx dbname=regression -> Aggregate - Output: xxxxxx + Output: tdigest(latency, 100) -> Seq Scan on tdigest_aggregate_support.latencies_20070000 latencies - Output: xxxxxx + Output: a, b, latency (13 rows) -- explain grouping by distribution column is completely pushed down for tdigest_precentile(value, compression, quantile) @@ -130,17 +130,17 @@ GROUP BY a; QUERY PLAN --------------------------------------------------------------------- Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.a, remote_scan.tdigest_percentile Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT a, public.tdigest_percentile(latency, 100, '0.99'::double precision) AS tdigest_percentile FROM tdigest_aggregate_support.latencies_20070000 latencies WHERE true GROUP BY a Node: host=localhost port=xxxxx dbname=regression -> HashAggregate - Output: xxxxxx + Output: a, tdigest_percentile(latency, 100, '0.99'::double precision) Group Key: latencies.a -> Seq Scan on tdigest_aggregate_support.latencies_20070000 latencies - Output: xxxxxx + Output: a, b, latency (12 rows) -- explain grouping by non-distribution column is partially pushed down for tdigest_precentile(value, compression, quantile) @@ -151,20 +151,20 @@ GROUP BY b; QUERY PLAN --------------------------------------------------------------------- HashAggregate - Output: xxxxxx + Output: remote_scan.b, tdigest_percentile(remote_scan.tdigest_percentile, '0.99'::double precision) Group Key: remote_scan.b -> Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.b, remote_scan.tdigest_percentile Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT b, public.tdigest(latency, 100) AS tdigest_percentile FROM tdigest_aggregate_support.latencies_20070000 latencies WHERE true GROUP BY b Node: host=localhost port=xxxxx dbname=regression -> HashAggregate - Output: xxxxxx + Output: b, tdigest(latency, 100) Group Key: latencies.b -> Seq Scan on tdigest_aggregate_support.latencies_20070000 latencies - Output: xxxxxx + Output: a, b, latency (15 rows) -- explain no grouping to verify partially pushed down for tdigest_precentile(value, compression, quantiles[]) @@ -174,18 +174,18 @@ FROM latencies; QUERY PLAN --------------------------------------------------------------------- Aggregate - Output: xxxxxx + Output: tdigest_percentile(remote_scan.tdigest_percentile, '{0.99,0.95}'::double precision[]) -> Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.tdigest_percentile Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT public.tdigest(latency, 100) AS tdigest_percentile FROM tdigest_aggregate_support.latencies_20070000 latencies WHERE true Node: host=localhost port=xxxxx dbname=regression -> Aggregate - Output: xxxxxx + Output: tdigest(latency, 100) -> Seq Scan on tdigest_aggregate_support.latencies_20070000 latencies - Output: xxxxxx + Output: a, b, latency (13 rows) -- explain grouping by distribution column is completely pushed down for tdigest_precentile(value, compression, quantiles[]) @@ -196,17 +196,17 @@ GROUP BY a; QUERY PLAN --------------------------------------------------------------------- Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.a, remote_scan.tdigest_percentile Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT a, public.tdigest_percentile(latency, 100, '{0.99,0.95}'::double precision[]) AS tdigest_percentile FROM tdigest_aggregate_support.latencies_20070000 latencies WHERE true GROUP BY a Node: host=localhost port=xxxxx dbname=regression -> HashAggregate - Output: xxxxxx + Output: a, tdigest_percentile(latency, 100, '{0.99,0.95}'::double precision[]) Group Key: latencies.a -> Seq Scan on tdigest_aggregate_support.latencies_20070000 latencies - Output: xxxxxx + Output: a, b, latency (12 rows) -- explain grouping by non-distribution column is partially pushed down for tdigest_precentile(value, compression, quantiles[]) @@ -217,20 +217,20 @@ GROUP BY b; QUERY PLAN --------------------------------------------------------------------- HashAggregate - Output: xxxxxx + Output: remote_scan.b, tdigest_percentile(remote_scan.tdigest_percentile, '{0.99,0.95}'::double precision[]) Group Key: remote_scan.b -> Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.b, remote_scan.tdigest_percentile Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT b, public.tdigest(latency, 100) AS tdigest_percentile FROM tdigest_aggregate_support.latencies_20070000 latencies WHERE true GROUP BY b Node: host=localhost port=xxxxx dbname=regression -> HashAggregate - Output: xxxxxx + Output: b, tdigest(latency, 100) Group Key: latencies.b -> Seq Scan on tdigest_aggregate_support.latencies_20070000 latencies - Output: xxxxxx + Output: a, b, latency (15 rows) -- explain no grouping to verify partially pushed down for tdigest_precentile_of(value, compression, hypotetical_value) @@ -240,18 +240,18 @@ FROM latencies; QUERY PLAN --------------------------------------------------------------------- Aggregate - Output: xxxxxx + Output: tdigest_percentile_of(remote_scan.tdigest_percentile_of, '9000'::double precision) -> Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.tdigest_percentile_of Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT public.tdigest(latency, 100) AS tdigest_percentile_of FROM tdigest_aggregate_support.latencies_20070000 latencies WHERE true Node: host=localhost port=xxxxx dbname=regression -> Aggregate - Output: xxxxxx + Output: tdigest(latency, 100) -> Seq Scan on tdigest_aggregate_support.latencies_20070000 latencies - Output: xxxxxx + Output: a, b, latency (13 rows) -- explain grouping by distribution column is completely pushed down for tdigest_precentile_of(value, compression, hypotetical_value) @@ -262,17 +262,17 @@ GROUP BY a; QUERY PLAN --------------------------------------------------------------------- Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.a, remote_scan.tdigest_percentile_of Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT a, public.tdigest_percentile_of(latency, 100, '9000'::double precision) AS tdigest_percentile_of FROM tdigest_aggregate_support.latencies_20070000 latencies WHERE true GROUP BY a Node: host=localhost port=xxxxx dbname=regression -> HashAggregate - Output: xxxxxx + Output: a, tdigest_percentile_of(latency, 100, '9000'::double precision) Group Key: latencies.a -> Seq Scan on tdigest_aggregate_support.latencies_20070000 latencies - Output: xxxxxx + Output: a, b, latency (12 rows) -- explain grouping by non-distribution column is partially pushed down for tdigest_precentile_of(value, compression, hypotetical_value) @@ -283,20 +283,20 @@ GROUP BY b; QUERY PLAN --------------------------------------------------------------------- HashAggregate - Output: xxxxxx + Output: remote_scan.b, tdigest_percentile_of(remote_scan.tdigest_percentile_of, '9000'::double precision) Group Key: remote_scan.b -> Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.b, remote_scan.tdigest_percentile_of Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT b, public.tdigest(latency, 100) AS tdigest_percentile_of FROM tdigest_aggregate_support.latencies_20070000 latencies WHERE true GROUP BY b Node: host=localhost port=xxxxx dbname=regression -> HashAggregate - Output: xxxxxx + Output: b, tdigest(latency, 100) Group Key: latencies.b -> Seq Scan on tdigest_aggregate_support.latencies_20070000 latencies - Output: xxxxxx + Output: a, b, latency (15 rows) -- explain no grouping to verify partially pushed down for tdigest_precentile_of(value, compression, hypotetical_values[]) @@ -306,18 +306,18 @@ FROM latencies; QUERY PLAN --------------------------------------------------------------------- Aggregate - Output: xxxxxx + Output: tdigest_percentile_of(remote_scan.tdigest_percentile_of, '{9000,9500}'::double precision[]) -> Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.tdigest_percentile_of Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT public.tdigest(latency, 100) AS tdigest_percentile_of FROM tdigest_aggregate_support.latencies_20070000 latencies WHERE true Node: host=localhost port=xxxxx dbname=regression -> Aggregate - Output: xxxxxx + Output: tdigest(latency, 100) -> Seq Scan on tdigest_aggregate_support.latencies_20070000 latencies - Output: xxxxxx + Output: a, b, latency (13 rows) -- explain grouping by distribution column is completely pushed down for tdigest_precentile_of(value, compression, hypotetical_values[]) @@ -328,17 +328,17 @@ GROUP BY a; QUERY PLAN --------------------------------------------------------------------- Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.a, remote_scan.tdigest_percentile_of Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT a, public.tdigest_percentile_of(latency, 100, '{9000,9500}'::double precision[]) AS tdigest_percentile_of FROM tdigest_aggregate_support.latencies_20070000 latencies WHERE true GROUP BY a Node: host=localhost port=xxxxx dbname=regression -> HashAggregate - Output: xxxxxx + Output: a, tdigest_percentile_of(latency, 100, '{9000,9500}'::double precision[]) Group Key: latencies.a -> Seq Scan on tdigest_aggregate_support.latencies_20070000 latencies - Output: xxxxxx + Output: a, b, latency (12 rows) -- explain grouping by non-distribution column is partially pushed down for tdigest_precentile_of(value, compression, hypotetical_values[]) @@ -349,20 +349,20 @@ GROUP BY b; QUERY PLAN --------------------------------------------------------------------- HashAggregate - Output: xxxxxx + Output: remote_scan.b, tdigest_percentile_of(remote_scan.tdigest_percentile_of, '{9000,9500}'::double precision[]) Group Key: remote_scan.b -> Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.b, remote_scan.tdigest_percentile_of Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT b, public.tdigest(latency, 100) AS tdigest_percentile_of FROM tdigest_aggregate_support.latencies_20070000 latencies WHERE true GROUP BY b Node: host=localhost port=xxxxx dbname=regression -> HashAggregate - Output: xxxxxx + Output: b, tdigest(latency, 100) Group Key: latencies.b -> Seq Scan on tdigest_aggregate_support.latencies_20070000 latencies - Output: xxxxxx + Output: a, b, latency (15 rows) -- verifying results - should be stable due to seed while inserting the data, if failure due to data these queries could be removed or check for certain ranges @@ -413,18 +413,18 @@ FROM latencies_rollup; QUERY PLAN --------------------------------------------------------------------- Aggregate - Output: xxxxxx + Output: tdigest(remote_scan.tdigest) -> Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.tdigest Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT public.tdigest(tdigest) AS tdigest FROM tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup WHERE true Node: host=localhost port=xxxxx dbname=regression -> Aggregate - Output: xxxxxx + Output: tdigest(tdigest) -> Seq Scan on tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup - Output: xxxxxx + Output: a, tdigest (13 rows) -- explain grouping by distribution column is completely pushed down for tdigest(tdigest) @@ -435,17 +435,17 @@ GROUP BY a; QUERY PLAN --------------------------------------------------------------------- Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.a, remote_scan.tdigest Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT a, public.tdigest(tdigest) AS tdigest FROM tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup WHERE true GROUP BY a Node: host=localhost port=xxxxx dbname=regression -> HashAggregate - Output: xxxxxx + Output: a, tdigest(tdigest) Group Key: latencies_rollup.a -> Seq Scan on tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup - Output: xxxxxx + Output: a, tdigest (12 rows) -- explain no grouping to verify partially pushed down for tdigest_precentile(tdigest, quantile) @@ -455,18 +455,18 @@ FROM latencies_rollup; QUERY PLAN --------------------------------------------------------------------- Aggregate - Output: xxxxxx + Output: tdigest_percentile(remote_scan.tdigest_percentile, '0.99'::double precision) -> Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.tdigest_percentile Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT public.tdigest(tdigest) AS tdigest_percentile FROM tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup WHERE true Node: host=localhost port=xxxxx dbname=regression -> Aggregate - Output: xxxxxx + Output: tdigest(tdigest) -> Seq Scan on tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup - Output: xxxxxx + Output: a, tdigest (13 rows) -- explain grouping by distribution column is completely pushed down for tdigest_precentile(tdigest, quantile) @@ -477,17 +477,17 @@ GROUP BY a; QUERY PLAN --------------------------------------------------------------------- Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.a, remote_scan.tdigest_percentile Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT a, public.tdigest_percentile(tdigest, '0.99'::double precision) AS tdigest_percentile FROM tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup WHERE true GROUP BY a Node: host=localhost port=xxxxx dbname=regression -> HashAggregate - Output: xxxxxx + Output: a, tdigest_percentile(tdigest, '0.99'::double precision) Group Key: latencies_rollup.a -> Seq Scan on tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup - Output: xxxxxx + Output: a, tdigest (12 rows) -- explain no grouping to verify partially pushed down for tdigest_precentile(value, compression, quantiles[]) @@ -497,18 +497,18 @@ FROM latencies_rollup; QUERY PLAN --------------------------------------------------------------------- Aggregate - Output: xxxxxx + Output: tdigest_percentile(remote_scan.tdigest_percentile, '{0.99,0.95}'::double precision[]) -> Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.tdigest_percentile Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT public.tdigest(tdigest) AS tdigest_percentile FROM tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup WHERE true Node: host=localhost port=xxxxx dbname=regression -> Aggregate - Output: xxxxxx + Output: tdigest(tdigest) -> Seq Scan on tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup - Output: xxxxxx + Output: a, tdigest (13 rows) -- explain grouping by distribution column is completely pushed down for tdigest_precentile(value, compression, quantiles[]) @@ -519,17 +519,17 @@ GROUP BY a; QUERY PLAN --------------------------------------------------------------------- Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.a, remote_scan.tdigest_percentile Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT a, public.tdigest_percentile(tdigest, '{0.99,0.95}'::double precision[]) AS tdigest_percentile FROM tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup WHERE true GROUP BY a Node: host=localhost port=xxxxx dbname=regression -> HashAggregate - Output: xxxxxx + Output: a, tdigest_percentile(tdigest, '{0.99,0.95}'::double precision[]) Group Key: latencies_rollup.a -> Seq Scan on tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup - Output: xxxxxx + Output: a, tdigest (12 rows) -- explain no grouping to verify partially pushed down for tdigest_precentile_of(value, compression, hypotetical_value) @@ -539,18 +539,18 @@ FROM latencies_rollup; QUERY PLAN --------------------------------------------------------------------- Aggregate - Output: xxxxxx + Output: tdigest_percentile_of(remote_scan.tdigest_percentile_of, '9000'::double precision) -> Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.tdigest_percentile_of Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT public.tdigest(tdigest) AS tdigest_percentile_of FROM tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup WHERE true Node: host=localhost port=xxxxx dbname=regression -> Aggregate - Output: xxxxxx + Output: tdigest(tdigest) -> Seq Scan on tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup - Output: xxxxxx + Output: a, tdigest (13 rows) -- explain grouping by distribution column is completely pushed down for tdigest_precentile_of(value, compression, hypotetical_value) @@ -561,17 +561,17 @@ GROUP BY a; QUERY PLAN --------------------------------------------------------------------- Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.a, remote_scan.tdigest_percentile_of Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT a, public.tdigest_percentile_of(tdigest, '9000'::double precision) AS tdigest_percentile_of FROM tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup WHERE true GROUP BY a Node: host=localhost port=xxxxx dbname=regression -> HashAggregate - Output: xxxxxx + Output: a, tdigest_percentile_of(tdigest, '9000'::double precision) Group Key: latencies_rollup.a -> Seq Scan on tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup - Output: xxxxxx + Output: a, tdigest (12 rows) -- explain no grouping to verify partially pushed down for tdigest_precentile_of(value, compression, hypotetical_values[]) @@ -581,18 +581,18 @@ FROM latencies_rollup; QUERY PLAN --------------------------------------------------------------------- Aggregate - Output: xxxxxx + Output: tdigest_percentile_of(remote_scan.tdigest_percentile_of, '{9000,9500}'::double precision[]) -> Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.tdigest_percentile_of Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT public.tdigest(tdigest) AS tdigest_percentile_of FROM tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup WHERE true Node: host=localhost port=xxxxx dbname=regression -> Aggregate - Output: xxxxxx + Output: tdigest(tdigest) -> Seq Scan on tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup - Output: xxxxxx + Output: a, tdigest (13 rows) -- explain grouping by distribution column is completely pushed down for tdigest_precentile_of(value, compression, hypotetical_values[]) @@ -603,17 +603,17 @@ GROUP BY a; QUERY PLAN --------------------------------------------------------------------- Custom Scan (Citus Adaptive) - Output: xxxxxx + Output: remote_scan.a, remote_scan.tdigest_percentile_of Task Count: 4 Tasks Shown: One of 4 -> Task Query: SELECT a, public.tdigest_percentile_of(tdigest, '{9000,9500}'::double precision[]) AS tdigest_percentile_of FROM tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup WHERE true GROUP BY a Node: host=localhost port=xxxxx dbname=regression -> HashAggregate - Output: xxxxxx + Output: a, tdigest_percentile_of(tdigest, '{9000,9500}'::double precision[]) Group Key: latencies_rollup.a -> Seq Scan on tdigest_aggregate_support.latencies_rollup_20070004 latencies_rollup - Output: xxxxxx + Output: a, tdigest (12 rows) -- verifying results - should be stable due to seed while inserting the data, if failure due to data these queries could be removed or check for certain ranges