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timescaledb/test/expected/insert.out
Erik Nordström 1f2d27671b Fix and improve show_indexes test support function 
This fixes the show_indexes test support function to properly show the
columns of the indexes instead of the table. The function now also
shows the expressions of expression indexes.
2018-08-03 09:51:28 +02:00

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\ir include/insert_two_partitions.sql
\c single
CREATE TABLE PUBLIC."two_Partitions" (
"timeCustom" BIGINT NOT NULL,
device_id TEXT NOT NULL,
series_0 DOUBLE PRECISION NULL,
series_1 DOUBLE PRECISION NULL,
series_2 DOUBLE PRECISION NULL,
series_bool BOOLEAN NULL
);
CREATE INDEX ON PUBLIC."two_Partitions" (device_id, "timeCustom" DESC NULLS LAST) WHERE device_id IS NOT NULL;
CREATE INDEX ON PUBLIC."two_Partitions" ("timeCustom" DESC NULLS LAST, series_0) WHERE series_0 IS NOT NULL;
CREATE INDEX ON PUBLIC."two_Partitions" ("timeCustom" DESC NULLS LAST, series_1) WHERE series_1 IS NOT NULL;
CREATE INDEX ON PUBLIC."two_Partitions" ("timeCustom" DESC NULLS LAST, series_2) WHERE series_2 IS NOT NULL;
CREATE INDEX ON PUBLIC."two_Partitions" ("timeCustom" DESC NULLS LAST, series_bool) WHERE series_bool IS NOT NULL;
CREATE INDEX ON PUBLIC."two_Partitions" ("timeCustom" DESC NULLS LAST, device_id);
SELECT * FROM create_hypertable('"public"."two_Partitions"'::regclass, 'timeCustom'::name, 'device_id'::name, associated_schema_name=>'_timescaledb_internal'::text, number_partitions => 2, chunk_time_interval=>_timescaledb_internal.interval_to_usec('1 month'));
create_hypertable
-------------------
(1 row)
\set QUIET off
BEGIN;
BEGIN
\COPY public."two_Partitions" FROM 'data/ds1_dev1_1.tsv' NULL AS '';
COPY 7
COMMIT;
COMMIT
INSERT INTO public."two_Partitions"("timeCustom", device_id, series_0, series_1) VALUES
(1257987600000000000, 'dev1', 1.5, 1),
(1257987600000000000, 'dev1', 1.5, 2),
(1257894000000000000, 'dev2', 1.5, 1),
(1257894002000000000, 'dev1', 2.5, 3);
INSERT 0 4
INSERT INTO "two_Partitions"("timeCustom", device_id, series_0, series_1) VALUES
(1257894000000000000, 'dev2', 1.5, 2);
INSERT 0 1
\set QUIET on
SELECT * FROM test.show_columnsp('_timescaledb_internal.%');
Relation | Kind | Column | Column type | Nullable
------------------------------------------------------------------------------------+------+-------------+------------------+----------
_timescaledb_internal._hyper_1_1_chunk | r | timeCustom | bigint | t
_timescaledb_internal._hyper_1_1_chunk | r | device_id | text | t
_timescaledb_internal._hyper_1_1_chunk | r | series_0 | double precision | f
_timescaledb_internal._hyper_1_1_chunk | r | series_1 | double precision | f
_timescaledb_internal._hyper_1_1_chunk | r | series_2 | double precision | f
_timescaledb_internal._hyper_1_1_chunk | r | series_bool | boolean | f
_timescaledb_internal."_hyper_1_1_chunk_two_Partitions_device_id_timeCustom_idx" | i | device_id | text | f
_timescaledb_internal."_hyper_1_1_chunk_two_Partitions_device_id_timeCustom_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_1_chunk_two_Partitions_timeCustom_device_id_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_1_chunk_two_Partitions_timeCustom_device_id_idx" | i | device_id | text | f
_timescaledb_internal."_hyper_1_1_chunk_two_Partitions_timeCustom_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_1_chunk_two_Partitions_timeCustom_series_0_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_1_chunk_two_Partitions_timeCustom_series_0_idx" | i | series_0 | double precision | f
_timescaledb_internal."_hyper_1_1_chunk_two_Partitions_timeCustom_series_1_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_1_chunk_two_Partitions_timeCustom_series_1_idx" | i | series_1 | double precision | f
_timescaledb_internal."_hyper_1_1_chunk_two_Partitions_timeCustom_series_2_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_1_chunk_two_Partitions_timeCustom_series_2_idx" | i | series_2 | double precision | f
_timescaledb_internal."_hyper_1_1_chunk_two_Partitions_timeCustom_series_bool_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_1_chunk_two_Partitions_timeCustom_series_bool_idx" | i | series_bool | boolean | f
_timescaledb_internal._hyper_1_2_chunk | r | timeCustom | bigint | t
_timescaledb_internal._hyper_1_2_chunk | r | device_id | text | t
_timescaledb_internal._hyper_1_2_chunk | r | series_0 | double precision | f
_timescaledb_internal._hyper_1_2_chunk | r | series_1 | double precision | f
_timescaledb_internal._hyper_1_2_chunk | r | series_2 | double precision | f
_timescaledb_internal._hyper_1_2_chunk | r | series_bool | boolean | f
_timescaledb_internal."_hyper_1_2_chunk_two_Partitions_device_id_timeCustom_idx" | i | device_id | text | f
_timescaledb_internal."_hyper_1_2_chunk_two_Partitions_device_id_timeCustom_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_2_chunk_two_Partitions_timeCustom_device_id_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_2_chunk_two_Partitions_timeCustom_device_id_idx" | i | device_id | text | f
_timescaledb_internal."_hyper_1_2_chunk_two_Partitions_timeCustom_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_2_chunk_two_Partitions_timeCustom_series_0_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_2_chunk_two_Partitions_timeCustom_series_0_idx" | i | series_0 | double precision | f
_timescaledb_internal."_hyper_1_2_chunk_two_Partitions_timeCustom_series_1_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_2_chunk_two_Partitions_timeCustom_series_1_idx" | i | series_1 | double precision | f
_timescaledb_internal."_hyper_1_2_chunk_two_Partitions_timeCustom_series_2_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_2_chunk_two_Partitions_timeCustom_series_2_idx" | i | series_2 | double precision | f
_timescaledb_internal."_hyper_1_2_chunk_two_Partitions_timeCustom_series_bool_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_2_chunk_two_Partitions_timeCustom_series_bool_idx" | i | series_bool | boolean | f
_timescaledb_internal._hyper_1_3_chunk | r | timeCustom | bigint | t
_timescaledb_internal._hyper_1_3_chunk | r | device_id | text | t
_timescaledb_internal._hyper_1_3_chunk | r | series_0 | double precision | f
_timescaledb_internal._hyper_1_3_chunk | r | series_1 | double precision | f
_timescaledb_internal._hyper_1_3_chunk | r | series_2 | double precision | f
_timescaledb_internal._hyper_1_3_chunk | r | series_bool | boolean | f
_timescaledb_internal."_hyper_1_3_chunk_two_Partitions_device_id_timeCustom_idx" | i | device_id | text | f
_timescaledb_internal."_hyper_1_3_chunk_two_Partitions_device_id_timeCustom_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_3_chunk_two_Partitions_timeCustom_device_id_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_3_chunk_two_Partitions_timeCustom_device_id_idx" | i | device_id | text | f
_timescaledb_internal."_hyper_1_3_chunk_two_Partitions_timeCustom_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_3_chunk_two_Partitions_timeCustom_series_0_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_3_chunk_two_Partitions_timeCustom_series_0_idx" | i | series_0 | double precision | f
_timescaledb_internal."_hyper_1_3_chunk_two_Partitions_timeCustom_series_1_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_3_chunk_two_Partitions_timeCustom_series_1_idx" | i | series_1 | double precision | f
_timescaledb_internal."_hyper_1_3_chunk_two_Partitions_timeCustom_series_2_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_3_chunk_two_Partitions_timeCustom_series_2_idx" | i | series_2 | double precision | f
_timescaledb_internal."_hyper_1_3_chunk_two_Partitions_timeCustom_series_bool_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_3_chunk_two_Partitions_timeCustom_series_bool_idx" | i | series_bool | boolean | f
_timescaledb_internal._hyper_1_4_chunk | r | timeCustom | bigint | t
_timescaledb_internal._hyper_1_4_chunk | r | device_id | text | t
_timescaledb_internal._hyper_1_4_chunk | r | series_0 | double precision | f
_timescaledb_internal._hyper_1_4_chunk | r | series_1 | double precision | f
_timescaledb_internal._hyper_1_4_chunk | r | series_2 | double precision | f
_timescaledb_internal._hyper_1_4_chunk | r | series_bool | boolean | f
_timescaledb_internal."_hyper_1_4_chunk_two_Partitions_device_id_timeCustom_idx" | i | device_id | text | f
_timescaledb_internal."_hyper_1_4_chunk_two_Partitions_device_id_timeCustom_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_4_chunk_two_Partitions_timeCustom_device_id_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_4_chunk_two_Partitions_timeCustom_device_id_idx" | i | device_id | text | f
_timescaledb_internal."_hyper_1_4_chunk_two_Partitions_timeCustom_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_4_chunk_two_Partitions_timeCustom_series_0_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_4_chunk_two_Partitions_timeCustom_series_0_idx" | i | series_0 | double precision | f
_timescaledb_internal."_hyper_1_4_chunk_two_Partitions_timeCustom_series_1_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_4_chunk_two_Partitions_timeCustom_series_1_idx" | i | series_1 | double precision | f
_timescaledb_internal."_hyper_1_4_chunk_two_Partitions_timeCustom_series_2_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_4_chunk_two_Partitions_timeCustom_series_2_idx" | i | series_2 | double precision | f
_timescaledb_internal."_hyper_1_4_chunk_two_Partitions_timeCustom_series_bool_idx" | i | timeCustom | bigint | f
_timescaledb_internal."_hyper_1_4_chunk_two_Partitions_timeCustom_series_bool_idx" | i | series_bool | boolean | f
(76 rows)
SELECT * FROM test.show_indexesp('_timescaledb_internal.%');
Table | Index | Columns | Expr | Unique | Primary | Exclusion | Tablespace
----------------------------------------+------------------------------------------------------------------------------------+--------------------------+------+--------+---------+-----------+------------
_timescaledb_internal._hyper_1_1_chunk | _timescaledb_internal."_hyper_1_1_chunk_two_Partitions_device_id_timeCustom_idx" | {device_id,timeCustom} | | f | f | f |
_timescaledb_internal._hyper_1_1_chunk | _timescaledb_internal."_hyper_1_1_chunk_two_Partitions_timeCustom_series_0_idx" | {timeCustom,series_0} | | f | f | f |
_timescaledb_internal._hyper_1_1_chunk | _timescaledb_internal."_hyper_1_1_chunk_two_Partitions_timeCustom_series_1_idx" | {timeCustom,series_1} | | f | f | f |
_timescaledb_internal._hyper_1_1_chunk | _timescaledb_internal."_hyper_1_1_chunk_two_Partitions_timeCustom_series_2_idx" | {timeCustom,series_2} | | f | f | f |
_timescaledb_internal._hyper_1_1_chunk | _timescaledb_internal."_hyper_1_1_chunk_two_Partitions_timeCustom_series_bool_idx" | {timeCustom,series_bool} | | f | f | f |
_timescaledb_internal._hyper_1_1_chunk | _timescaledb_internal."_hyper_1_1_chunk_two_Partitions_timeCustom_device_id_idx" | {timeCustom,device_id} | | f | f | f |
_timescaledb_internal._hyper_1_1_chunk | _timescaledb_internal."_hyper_1_1_chunk_two_Partitions_timeCustom_idx" | {timeCustom} | | f | f | f |
_timescaledb_internal._hyper_1_2_chunk | _timescaledb_internal."_hyper_1_2_chunk_two_Partitions_device_id_timeCustom_idx" | {device_id,timeCustom} | | f | f | f |
_timescaledb_internal._hyper_1_2_chunk | _timescaledb_internal."_hyper_1_2_chunk_two_Partitions_timeCustom_series_0_idx" | {timeCustom,series_0} | | f | f | f |
_timescaledb_internal._hyper_1_2_chunk | _timescaledb_internal."_hyper_1_2_chunk_two_Partitions_timeCustom_series_1_idx" | {timeCustom,series_1} | | f | f | f |
_timescaledb_internal._hyper_1_2_chunk | _timescaledb_internal."_hyper_1_2_chunk_two_Partitions_timeCustom_series_2_idx" | {timeCustom,series_2} | | f | f | f |
_timescaledb_internal._hyper_1_2_chunk | _timescaledb_internal."_hyper_1_2_chunk_two_Partitions_timeCustom_series_bool_idx" | {timeCustom,series_bool} | | f | f | f |
_timescaledb_internal._hyper_1_2_chunk | _timescaledb_internal."_hyper_1_2_chunk_two_Partitions_timeCustom_device_id_idx" | {timeCustom,device_id} | | f | f | f |
_timescaledb_internal._hyper_1_2_chunk | _timescaledb_internal."_hyper_1_2_chunk_two_Partitions_timeCustom_idx" | {timeCustom} | | f | f | f |
_timescaledb_internal._hyper_1_3_chunk | _timescaledb_internal."_hyper_1_3_chunk_two_Partitions_device_id_timeCustom_idx" | {device_id,timeCustom} | | f | f | f |
_timescaledb_internal._hyper_1_3_chunk | _timescaledb_internal."_hyper_1_3_chunk_two_Partitions_timeCustom_series_0_idx" | {timeCustom,series_0} | | f | f | f |
_timescaledb_internal._hyper_1_3_chunk | _timescaledb_internal."_hyper_1_3_chunk_two_Partitions_timeCustom_series_1_idx" | {timeCustom,series_1} | | f | f | f |
_timescaledb_internal._hyper_1_3_chunk | _timescaledb_internal."_hyper_1_3_chunk_two_Partitions_timeCustom_series_2_idx" | {timeCustom,series_2} | | f | f | f |
_timescaledb_internal._hyper_1_3_chunk | _timescaledb_internal."_hyper_1_3_chunk_two_Partitions_timeCustom_series_bool_idx" | {timeCustom,series_bool} | | f | f | f |
_timescaledb_internal._hyper_1_3_chunk | _timescaledb_internal."_hyper_1_3_chunk_two_Partitions_timeCustom_device_id_idx" | {timeCustom,device_id} | | f | f | f |
_timescaledb_internal._hyper_1_3_chunk | _timescaledb_internal."_hyper_1_3_chunk_two_Partitions_timeCustom_idx" | {timeCustom} | | f | f | f |
_timescaledb_internal._hyper_1_4_chunk | _timescaledb_internal."_hyper_1_4_chunk_two_Partitions_device_id_timeCustom_idx" | {device_id,timeCustom} | | f | f | f |
_timescaledb_internal._hyper_1_4_chunk | _timescaledb_internal."_hyper_1_4_chunk_two_Partitions_timeCustom_series_0_idx" | {timeCustom,series_0} | | f | f | f |
_timescaledb_internal._hyper_1_4_chunk | _timescaledb_internal."_hyper_1_4_chunk_two_Partitions_timeCustom_series_1_idx" | {timeCustom,series_1} | | f | f | f |
_timescaledb_internal._hyper_1_4_chunk | _timescaledb_internal."_hyper_1_4_chunk_two_Partitions_timeCustom_series_2_idx" | {timeCustom,series_2} | | f | f | f |
_timescaledb_internal._hyper_1_4_chunk | _timescaledb_internal."_hyper_1_4_chunk_two_Partitions_timeCustom_series_bool_idx" | {timeCustom,series_bool} | | f | f | f |
_timescaledb_internal._hyper_1_4_chunk | _timescaledb_internal."_hyper_1_4_chunk_two_Partitions_timeCustom_device_id_idx" | {timeCustom,device_id} | | f | f | f |
_timescaledb_internal._hyper_1_4_chunk | _timescaledb_internal."_hyper_1_4_chunk_two_Partitions_timeCustom_idx" | {timeCustom} | | f | f | f |
(28 rows)
SELECT * FROM _timescaledb_catalog.chunk;
id | hypertable_id | schema_name | table_name
----+---------------+-----------------------+------------------
1 | 1 | _timescaledb_internal | _hyper_1_1_chunk
2 | 1 | _timescaledb_internal | _hyper_1_2_chunk
3 | 1 | _timescaledb_internal | _hyper_1_3_chunk
4 | 1 | _timescaledb_internal | _hyper_1_4_chunk
(4 rows)
SELECT * FROM "two_Partitions" ORDER BY "timeCustom", device_id;
timeCustom | device_id | series_0 | series_1 | series_2 | series_bool
---------------------+-----------+----------+----------+----------+-------------
1257894000000000000 | dev1 | 1.5 | 1 | 2 | t
1257894000000000000 | dev1 | 1.5 | 2 | |
1257894000000000000 | dev2 | 1.5 | 2 | |
1257894000000000000 | dev2 | 1.5 | 1 | |
1257894000000001000 | dev1 | 2.5 | 3 | |
1257894001000000000 | dev1 | 3.5 | 4 | |
1257894002000000000 | dev1 | 2.5 | 3 | |
1257894002000000000 | dev1 | 5.5 | 6 | | t
1257894002000000000 | dev1 | 5.5 | 7 | | f
1257897600000000000 | dev1 | 4.5 | 5 | | f
1257987600000000000 | dev1 | 1.5 | 2 | |
1257987600000000000 | dev1 | 1.5 | 1 | |
(12 rows)
SELECT * FROM ONLY "two_Partitions";
timeCustom | device_id | series_0 | series_1 | series_2 | series_bool
------------+-----------+----------+----------+----------+-------------
(0 rows)
CREATE TABLE error_test(time timestamp, temp float8, device text NOT NULL);
SELECT create_hypertable('error_test', 'time', 'device', 2);
NOTICE: adding not-null constraint to column "time"
create_hypertable
-------------------
(1 row)
\set QUIET off
INSERT INTO error_test VALUES ('Mon Mar 20 09:18:20.1 2017', 21.3, 'dev1');
INSERT 0 1
\set ON_ERROR_STOP 0
-- generate insert error
INSERT INTO error_test VALUES ('Mon Mar 20 09:18:22.3 2017', 21.1, NULL);
ERROR: null value in column "device" violates not-null constraint
\set ON_ERROR_STOP 1
INSERT INTO error_test VALUES ('Mon Mar 20 09:18:25.7 2017', 22.4, 'dev2');
INSERT 0 1
\set QUIET on
SELECT * FROM error_test;
time | temp | device
----------------------------+------+--------
Mon Mar 20 09:18:20.1 2017 | 21.3 | dev1
Mon Mar 20 09:18:25.7 2017 | 22.4 | dev2
(2 rows)
--test character(9) partition keys since there were issues with padding causing partitioning errors
CREATE TABLE tick_character (
symbol character(9) NOT NULL,
mid REAL NOT NULL,
spread REAL NOT NULL,
time TIMESTAMPTZ NOT NULL
);
SELECT create_hypertable ('tick_character', 'time', 'symbol', 2);
create_hypertable
-------------------
(1 row)
INSERT INTO tick_character ( symbol, mid, spread, time ) VALUES ( 'GBPJPY', 142.639000, 5.80, 'Mon Mar 20 09:18:22.3 2017') RETURNING time, symbol, mid;
time | symbol | mid
--------------------------------+-----------+---------
Mon Mar 20 09:18:22.3 2017 PDT | GBPJPY | 142.639
(1 row)
SELECT * FROM tick_character;
symbol | mid | spread | time
-----------+---------+--------+--------------------------------
GBPJPY | 142.639 | 5.8 | Mon Mar 20 09:18:22.3 2017 PDT
(1 row)
CREATE TABLE many_partitions_test(time timestamp, temp float8, device text NOT NULL);
SELECT create_hypertable('many_partitions_test', 'time', 'device', 1000);
NOTICE: adding not-null constraint to column "time"
create_hypertable
-------------------
(1 row)
--NOTE: how much slower the first two queries are -- they are creating chunks
INSERT INTO many_partitions_test
SELECT to_timestamp(ser), ser, ser::text FROM generate_series(1,100) ser;
INSERT INTO many_partitions_test
SELECT to_timestamp(ser), ser, ser::text FROM generate_series(101,200) ser;
INSERT INTO many_partitions_test
SELECT to_timestamp(ser), ser, (ser-201)::text FROM generate_series(201,300) ser;
SELECT * FROM many_partitions_test ORDER BY time DESC LIMIT 2;
time | temp | device
--------------------------+------+--------
Wed Dec 31 16:05:00 1969 | 300 | 99
Wed Dec 31 16:04:59 1969 | 299 | 98
(2 rows)
SELECT count(*) FROM many_partitions_test;
count
-------
300
(1 row)
CREATE TABLE date_col_test(time date, temp float8, device text NOT NULL);
SELECT create_hypertable('date_col_test', 'time', 'device', 1000, chunk_time_interval => INTERVAL '1 Day');
NOTICE: adding not-null constraint to column "time"
create_hypertable
-------------------
(1 row)
INSERT INTO date_col_test
VALUES ('2001-02-01', 98, 'dev1'),
('2001-03-02', 98, 'dev1');
SELECT * FROM date_col_test WHERE time > '2001-01-01';
time | temp | device
------------+------+--------
03-02-2001 | 98 | dev1
02-01-2001 | 98 | dev1
(2 rows)
CREATE TABLE many_partitions_test_1m (time timestamp, temp float8, device text NOT NULL);
SELECT create_hypertable('many_partitions_test_1m', 'time', 'device', 1000);
NOTICE: adding not-null constraint to column "time"
create_hypertable
-------------------
(1 row)
EXPLAIN (verbose on, costs off)
INSERT INTO many_partitions_test_1m(time, temp, device)
SELECT time_bucket('1 minute', time) AS period, avg(temp), device
FROM many_partitions_test
GROUP BY period, device;
QUERY PLAN
----------------------------------------------------------------------------------------------------------------------------------------------------------
Custom Scan (HypertableInsert)
-> Insert on public.many_partitions_test_1m
-> Custom Scan (ChunkDispatch)
Output: many_partitions_test_1m."time", many_partitions_test_1m.temp, many_partitions_test_1m.device
-> HashAggregate
Output: (time_bucket('@ 1 min'::interval, many_partitions_test."time")), avg(many_partitions_test.temp), many_partitions_test.device
Group Key: time_bucket('@ 1 min'::interval, many_partitions_test."time"), many_partitions_test.device
-> Result
Output: time_bucket('@ 1 min'::interval, many_partitions_test."time"), many_partitions_test.device, many_partitions_test.temp
-> Append
-> Seq Scan on public.many_partitions_test
Output: many_partitions_test."time", many_partitions_test.temp, many_partitions_test.device
-> Seq Scan on _timescaledb_internal._hyper_4_9_chunk
Output: _hyper_4_9_chunk."time", _hyper_4_9_chunk.temp, _hyper_4_9_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_10_chunk
Output: _hyper_4_10_chunk."time", _hyper_4_10_chunk.temp, _hyper_4_10_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_11_chunk
Output: _hyper_4_11_chunk."time", _hyper_4_11_chunk.temp, _hyper_4_11_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_12_chunk
Output: _hyper_4_12_chunk."time", _hyper_4_12_chunk.temp, _hyper_4_12_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_13_chunk
Output: _hyper_4_13_chunk."time", _hyper_4_13_chunk.temp, _hyper_4_13_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_14_chunk
Output: _hyper_4_14_chunk."time", _hyper_4_14_chunk.temp, _hyper_4_14_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_15_chunk
Output: _hyper_4_15_chunk."time", _hyper_4_15_chunk.temp, _hyper_4_15_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_16_chunk
Output: _hyper_4_16_chunk."time", _hyper_4_16_chunk.temp, _hyper_4_16_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_17_chunk
Output: _hyper_4_17_chunk."time", _hyper_4_17_chunk.temp, _hyper_4_17_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_18_chunk
Output: _hyper_4_18_chunk."time", _hyper_4_18_chunk.temp, _hyper_4_18_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_19_chunk
Output: _hyper_4_19_chunk."time", _hyper_4_19_chunk.temp, _hyper_4_19_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_20_chunk
Output: _hyper_4_20_chunk."time", _hyper_4_20_chunk.temp, _hyper_4_20_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_21_chunk
Output: _hyper_4_21_chunk."time", _hyper_4_21_chunk.temp, _hyper_4_21_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_22_chunk
Output: _hyper_4_22_chunk."time", _hyper_4_22_chunk.temp, _hyper_4_22_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_23_chunk
Output: _hyper_4_23_chunk."time", _hyper_4_23_chunk.temp, _hyper_4_23_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_24_chunk
Output: _hyper_4_24_chunk."time", _hyper_4_24_chunk.temp, _hyper_4_24_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_25_chunk
Output: _hyper_4_25_chunk."time", _hyper_4_25_chunk.temp, _hyper_4_25_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_26_chunk
Output: _hyper_4_26_chunk."time", _hyper_4_26_chunk.temp, _hyper_4_26_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_27_chunk
Output: _hyper_4_27_chunk."time", _hyper_4_27_chunk.temp, _hyper_4_27_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_28_chunk
Output: _hyper_4_28_chunk."time", _hyper_4_28_chunk.temp, _hyper_4_28_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_29_chunk
Output: _hyper_4_29_chunk."time", _hyper_4_29_chunk.temp, _hyper_4_29_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_30_chunk
Output: _hyper_4_30_chunk."time", _hyper_4_30_chunk.temp, _hyper_4_30_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_31_chunk
Output: _hyper_4_31_chunk."time", _hyper_4_31_chunk.temp, _hyper_4_31_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_32_chunk
Output: _hyper_4_32_chunk."time", _hyper_4_32_chunk.temp, _hyper_4_32_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_33_chunk
Output: _hyper_4_33_chunk."time", _hyper_4_33_chunk.temp, _hyper_4_33_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_34_chunk
Output: _hyper_4_34_chunk."time", _hyper_4_34_chunk.temp, _hyper_4_34_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_35_chunk
Output: _hyper_4_35_chunk."time", _hyper_4_35_chunk.temp, _hyper_4_35_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_36_chunk
Output: _hyper_4_36_chunk."time", _hyper_4_36_chunk.temp, _hyper_4_36_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_37_chunk
Output: _hyper_4_37_chunk."time", _hyper_4_37_chunk.temp, _hyper_4_37_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_38_chunk
Output: _hyper_4_38_chunk."time", _hyper_4_38_chunk.temp, _hyper_4_38_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_39_chunk
Output: _hyper_4_39_chunk."time", _hyper_4_39_chunk.temp, _hyper_4_39_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_40_chunk
Output: _hyper_4_40_chunk."time", _hyper_4_40_chunk.temp, _hyper_4_40_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_41_chunk
Output: _hyper_4_41_chunk."time", _hyper_4_41_chunk.temp, _hyper_4_41_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_42_chunk
Output: _hyper_4_42_chunk."time", _hyper_4_42_chunk.temp, _hyper_4_42_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_43_chunk
Output: _hyper_4_43_chunk."time", _hyper_4_43_chunk.temp, _hyper_4_43_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_44_chunk
Output: _hyper_4_44_chunk."time", _hyper_4_44_chunk.temp, _hyper_4_44_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_45_chunk
Output: _hyper_4_45_chunk."time", _hyper_4_45_chunk.temp, _hyper_4_45_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_46_chunk
Output: _hyper_4_46_chunk."time", _hyper_4_46_chunk.temp, _hyper_4_46_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_47_chunk
Output: _hyper_4_47_chunk."time", _hyper_4_47_chunk.temp, _hyper_4_47_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_48_chunk
Output: _hyper_4_48_chunk."time", _hyper_4_48_chunk.temp, _hyper_4_48_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_49_chunk
Output: _hyper_4_49_chunk."time", _hyper_4_49_chunk.temp, _hyper_4_49_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_50_chunk
Output: _hyper_4_50_chunk."time", _hyper_4_50_chunk.temp, _hyper_4_50_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_51_chunk
Output: _hyper_4_51_chunk."time", _hyper_4_51_chunk.temp, _hyper_4_51_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_52_chunk
Output: _hyper_4_52_chunk."time", _hyper_4_52_chunk.temp, _hyper_4_52_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_53_chunk
Output: _hyper_4_53_chunk."time", _hyper_4_53_chunk.temp, _hyper_4_53_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_54_chunk
Output: _hyper_4_54_chunk."time", _hyper_4_54_chunk.temp, _hyper_4_54_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_55_chunk
Output: _hyper_4_55_chunk."time", _hyper_4_55_chunk.temp, _hyper_4_55_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_56_chunk
Output: _hyper_4_56_chunk."time", _hyper_4_56_chunk.temp, _hyper_4_56_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_57_chunk
Output: _hyper_4_57_chunk."time", _hyper_4_57_chunk.temp, _hyper_4_57_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_58_chunk
Output: _hyper_4_58_chunk."time", _hyper_4_58_chunk.temp, _hyper_4_58_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_59_chunk
Output: _hyper_4_59_chunk."time", _hyper_4_59_chunk.temp, _hyper_4_59_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_60_chunk
Output: _hyper_4_60_chunk."time", _hyper_4_60_chunk.temp, _hyper_4_60_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_61_chunk
Output: _hyper_4_61_chunk."time", _hyper_4_61_chunk.temp, _hyper_4_61_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_62_chunk
Output: _hyper_4_62_chunk."time", _hyper_4_62_chunk.temp, _hyper_4_62_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_63_chunk
Output: _hyper_4_63_chunk."time", _hyper_4_63_chunk.temp, _hyper_4_63_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_64_chunk
Output: _hyper_4_64_chunk."time", _hyper_4_64_chunk.temp, _hyper_4_64_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_65_chunk
Output: _hyper_4_65_chunk."time", _hyper_4_65_chunk.temp, _hyper_4_65_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_66_chunk
Output: _hyper_4_66_chunk."time", _hyper_4_66_chunk.temp, _hyper_4_66_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_67_chunk
Output: _hyper_4_67_chunk."time", _hyper_4_67_chunk.temp, _hyper_4_67_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_68_chunk
Output: _hyper_4_68_chunk."time", _hyper_4_68_chunk.temp, _hyper_4_68_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_69_chunk
Output: _hyper_4_69_chunk."time", _hyper_4_69_chunk.temp, _hyper_4_69_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_70_chunk
Output: _hyper_4_70_chunk."time", _hyper_4_70_chunk.temp, _hyper_4_70_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_71_chunk
Output: _hyper_4_71_chunk."time", _hyper_4_71_chunk.temp, _hyper_4_71_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_72_chunk
Output: _hyper_4_72_chunk."time", _hyper_4_72_chunk.temp, _hyper_4_72_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_73_chunk
Output: _hyper_4_73_chunk."time", _hyper_4_73_chunk.temp, _hyper_4_73_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_74_chunk
Output: _hyper_4_74_chunk."time", _hyper_4_74_chunk.temp, _hyper_4_74_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_75_chunk
Output: _hyper_4_75_chunk."time", _hyper_4_75_chunk.temp, _hyper_4_75_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_76_chunk
Output: _hyper_4_76_chunk."time", _hyper_4_76_chunk.temp, _hyper_4_76_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_77_chunk
Output: _hyper_4_77_chunk."time", _hyper_4_77_chunk.temp, _hyper_4_77_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_78_chunk
Output: _hyper_4_78_chunk."time", _hyper_4_78_chunk.temp, _hyper_4_78_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_79_chunk
Output: _hyper_4_79_chunk."time", _hyper_4_79_chunk.temp, _hyper_4_79_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_80_chunk
Output: _hyper_4_80_chunk."time", _hyper_4_80_chunk.temp, _hyper_4_80_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_81_chunk
Output: _hyper_4_81_chunk."time", _hyper_4_81_chunk.temp, _hyper_4_81_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_82_chunk
Output: _hyper_4_82_chunk."time", _hyper_4_82_chunk.temp, _hyper_4_82_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_83_chunk
Output: _hyper_4_83_chunk."time", _hyper_4_83_chunk.temp, _hyper_4_83_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_84_chunk
Output: _hyper_4_84_chunk."time", _hyper_4_84_chunk.temp, _hyper_4_84_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_85_chunk
Output: _hyper_4_85_chunk."time", _hyper_4_85_chunk.temp, _hyper_4_85_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_86_chunk
Output: _hyper_4_86_chunk."time", _hyper_4_86_chunk.temp, _hyper_4_86_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_87_chunk
Output: _hyper_4_87_chunk."time", _hyper_4_87_chunk.temp, _hyper_4_87_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_88_chunk
Output: _hyper_4_88_chunk."time", _hyper_4_88_chunk.temp, _hyper_4_88_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_89_chunk
Output: _hyper_4_89_chunk."time", _hyper_4_89_chunk.temp, _hyper_4_89_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_90_chunk
Output: _hyper_4_90_chunk."time", _hyper_4_90_chunk.temp, _hyper_4_90_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_91_chunk
Output: _hyper_4_91_chunk."time", _hyper_4_91_chunk.temp, _hyper_4_91_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_92_chunk
Output: _hyper_4_92_chunk."time", _hyper_4_92_chunk.temp, _hyper_4_92_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_93_chunk
Output: _hyper_4_93_chunk."time", _hyper_4_93_chunk.temp, _hyper_4_93_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_94_chunk
Output: _hyper_4_94_chunk."time", _hyper_4_94_chunk.temp, _hyper_4_94_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_95_chunk
Output: _hyper_4_95_chunk."time", _hyper_4_95_chunk.temp, _hyper_4_95_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_96_chunk
Output: _hyper_4_96_chunk."time", _hyper_4_96_chunk.temp, _hyper_4_96_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_97_chunk
Output: _hyper_4_97_chunk."time", _hyper_4_97_chunk.temp, _hyper_4_97_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_98_chunk
Output: _hyper_4_98_chunk."time", _hyper_4_98_chunk.temp, _hyper_4_98_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_99_chunk
Output: _hyper_4_99_chunk."time", _hyper_4_99_chunk.temp, _hyper_4_99_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_100_chunk
Output: _hyper_4_100_chunk."time", _hyper_4_100_chunk.temp, _hyper_4_100_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_101_chunk
Output: _hyper_4_101_chunk."time", _hyper_4_101_chunk.temp, _hyper_4_101_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_102_chunk
Output: _hyper_4_102_chunk."time", _hyper_4_102_chunk.temp, _hyper_4_102_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_103_chunk
Output: _hyper_4_103_chunk."time", _hyper_4_103_chunk.temp, _hyper_4_103_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_104_chunk
Output: _hyper_4_104_chunk."time", _hyper_4_104_chunk.temp, _hyper_4_104_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_105_chunk
Output: _hyper_4_105_chunk."time", _hyper_4_105_chunk.temp, _hyper_4_105_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_106_chunk
Output: _hyper_4_106_chunk."time", _hyper_4_106_chunk.temp, _hyper_4_106_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_107_chunk
Output: _hyper_4_107_chunk."time", _hyper_4_107_chunk.temp, _hyper_4_107_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_108_chunk
Output: _hyper_4_108_chunk."time", _hyper_4_108_chunk.temp, _hyper_4_108_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_109_chunk
Output: _hyper_4_109_chunk."time", _hyper_4_109_chunk.temp, _hyper_4_109_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_110_chunk
Output: _hyper_4_110_chunk."time", _hyper_4_110_chunk.temp, _hyper_4_110_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_111_chunk
Output: _hyper_4_111_chunk."time", _hyper_4_111_chunk.temp, _hyper_4_111_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_112_chunk
Output: _hyper_4_112_chunk."time", _hyper_4_112_chunk.temp, _hyper_4_112_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_113_chunk
Output: _hyper_4_113_chunk."time", _hyper_4_113_chunk.temp, _hyper_4_113_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_114_chunk
Output: _hyper_4_114_chunk."time", _hyper_4_114_chunk.temp, _hyper_4_114_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_115_chunk
Output: _hyper_4_115_chunk."time", _hyper_4_115_chunk.temp, _hyper_4_115_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_116_chunk
Output: _hyper_4_116_chunk."time", _hyper_4_116_chunk.temp, _hyper_4_116_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_117_chunk
Output: _hyper_4_117_chunk."time", _hyper_4_117_chunk.temp, _hyper_4_117_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_118_chunk
Output: _hyper_4_118_chunk."time", _hyper_4_118_chunk.temp, _hyper_4_118_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_119_chunk
Output: _hyper_4_119_chunk."time", _hyper_4_119_chunk.temp, _hyper_4_119_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_120_chunk
Output: _hyper_4_120_chunk."time", _hyper_4_120_chunk.temp, _hyper_4_120_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_121_chunk
Output: _hyper_4_121_chunk."time", _hyper_4_121_chunk.temp, _hyper_4_121_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_122_chunk
Output: _hyper_4_122_chunk."time", _hyper_4_122_chunk.temp, _hyper_4_122_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_123_chunk
Output: _hyper_4_123_chunk."time", _hyper_4_123_chunk.temp, _hyper_4_123_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_124_chunk
Output: _hyper_4_124_chunk."time", _hyper_4_124_chunk.temp, _hyper_4_124_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_125_chunk
Output: _hyper_4_125_chunk."time", _hyper_4_125_chunk.temp, _hyper_4_125_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_126_chunk
Output: _hyper_4_126_chunk."time", _hyper_4_126_chunk.temp, _hyper_4_126_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_127_chunk
Output: _hyper_4_127_chunk."time", _hyper_4_127_chunk.temp, _hyper_4_127_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_128_chunk
Output: _hyper_4_128_chunk."time", _hyper_4_128_chunk.temp, _hyper_4_128_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_129_chunk
Output: _hyper_4_129_chunk."time", _hyper_4_129_chunk.temp, _hyper_4_129_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_130_chunk
Output: _hyper_4_130_chunk."time", _hyper_4_130_chunk.temp, _hyper_4_130_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_131_chunk
Output: _hyper_4_131_chunk."time", _hyper_4_131_chunk.temp, _hyper_4_131_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_132_chunk
Output: _hyper_4_132_chunk."time", _hyper_4_132_chunk.temp, _hyper_4_132_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_133_chunk
Output: _hyper_4_133_chunk."time", _hyper_4_133_chunk.temp, _hyper_4_133_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_134_chunk
Output: _hyper_4_134_chunk."time", _hyper_4_134_chunk.temp, _hyper_4_134_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_135_chunk
Output: _hyper_4_135_chunk."time", _hyper_4_135_chunk.temp, _hyper_4_135_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_136_chunk
Output: _hyper_4_136_chunk."time", _hyper_4_136_chunk.temp, _hyper_4_136_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_137_chunk
Output: _hyper_4_137_chunk."time", _hyper_4_137_chunk.temp, _hyper_4_137_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_138_chunk
Output: _hyper_4_138_chunk."time", _hyper_4_138_chunk.temp, _hyper_4_138_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_139_chunk
Output: _hyper_4_139_chunk."time", _hyper_4_139_chunk.temp, _hyper_4_139_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_140_chunk
Output: _hyper_4_140_chunk."time", _hyper_4_140_chunk.temp, _hyper_4_140_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_141_chunk
Output: _hyper_4_141_chunk."time", _hyper_4_141_chunk.temp, _hyper_4_141_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_142_chunk
Output: _hyper_4_142_chunk."time", _hyper_4_142_chunk.temp, _hyper_4_142_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_143_chunk
Output: _hyper_4_143_chunk."time", _hyper_4_143_chunk.temp, _hyper_4_143_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_144_chunk
Output: _hyper_4_144_chunk."time", _hyper_4_144_chunk.temp, _hyper_4_144_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_145_chunk
Output: _hyper_4_145_chunk."time", _hyper_4_145_chunk.temp, _hyper_4_145_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_146_chunk
Output: _hyper_4_146_chunk."time", _hyper_4_146_chunk.temp, _hyper_4_146_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_147_chunk
Output: _hyper_4_147_chunk."time", _hyper_4_147_chunk.temp, _hyper_4_147_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_148_chunk
Output: _hyper_4_148_chunk."time", _hyper_4_148_chunk.temp, _hyper_4_148_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_149_chunk
Output: _hyper_4_149_chunk."time", _hyper_4_149_chunk.temp, _hyper_4_149_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_150_chunk
Output: _hyper_4_150_chunk."time", _hyper_4_150_chunk.temp, _hyper_4_150_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_151_chunk
Output: _hyper_4_151_chunk."time", _hyper_4_151_chunk.temp, _hyper_4_151_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_152_chunk
Output: _hyper_4_152_chunk."time", _hyper_4_152_chunk.temp, _hyper_4_152_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_153_chunk
Output: _hyper_4_153_chunk."time", _hyper_4_153_chunk.temp, _hyper_4_153_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_154_chunk
Output: _hyper_4_154_chunk."time", _hyper_4_154_chunk.temp, _hyper_4_154_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_155_chunk
Output: _hyper_4_155_chunk."time", _hyper_4_155_chunk.temp, _hyper_4_155_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_156_chunk
Output: _hyper_4_156_chunk."time", _hyper_4_156_chunk.temp, _hyper_4_156_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_157_chunk
Output: _hyper_4_157_chunk."time", _hyper_4_157_chunk.temp, _hyper_4_157_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_158_chunk
Output: _hyper_4_158_chunk."time", _hyper_4_158_chunk.temp, _hyper_4_158_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_159_chunk
Output: _hyper_4_159_chunk."time", _hyper_4_159_chunk.temp, _hyper_4_159_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_160_chunk
Output: _hyper_4_160_chunk."time", _hyper_4_160_chunk.temp, _hyper_4_160_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_161_chunk
Output: _hyper_4_161_chunk."time", _hyper_4_161_chunk.temp, _hyper_4_161_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_162_chunk
Output: _hyper_4_162_chunk."time", _hyper_4_162_chunk.temp, _hyper_4_162_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_163_chunk
Output: _hyper_4_163_chunk."time", _hyper_4_163_chunk.temp, _hyper_4_163_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_164_chunk
Output: _hyper_4_164_chunk."time", _hyper_4_164_chunk.temp, _hyper_4_164_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_165_chunk
Output: _hyper_4_165_chunk."time", _hyper_4_165_chunk.temp, _hyper_4_165_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_166_chunk
Output: _hyper_4_166_chunk."time", _hyper_4_166_chunk.temp, _hyper_4_166_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_167_chunk
Output: _hyper_4_167_chunk."time", _hyper_4_167_chunk.temp, _hyper_4_167_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_168_chunk
Output: _hyper_4_168_chunk."time", _hyper_4_168_chunk.temp, _hyper_4_168_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_169_chunk
Output: _hyper_4_169_chunk."time", _hyper_4_169_chunk.temp, _hyper_4_169_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_170_chunk
Output: _hyper_4_170_chunk."time", _hyper_4_170_chunk.temp, _hyper_4_170_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_171_chunk
Output: _hyper_4_171_chunk."time", _hyper_4_171_chunk.temp, _hyper_4_171_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_172_chunk
Output: _hyper_4_172_chunk."time", _hyper_4_172_chunk.temp, _hyper_4_172_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_173_chunk
Output: _hyper_4_173_chunk."time", _hyper_4_173_chunk.temp, _hyper_4_173_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_174_chunk
Output: _hyper_4_174_chunk."time", _hyper_4_174_chunk.temp, _hyper_4_174_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_175_chunk
Output: _hyper_4_175_chunk."time", _hyper_4_175_chunk.temp, _hyper_4_175_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_176_chunk
Output: _hyper_4_176_chunk."time", _hyper_4_176_chunk.temp, _hyper_4_176_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_177_chunk
Output: _hyper_4_177_chunk."time", _hyper_4_177_chunk.temp, _hyper_4_177_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_178_chunk
Output: _hyper_4_178_chunk."time", _hyper_4_178_chunk.temp, _hyper_4_178_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_179_chunk
Output: _hyper_4_179_chunk."time", _hyper_4_179_chunk.temp, _hyper_4_179_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_180_chunk
Output: _hyper_4_180_chunk."time", _hyper_4_180_chunk.temp, _hyper_4_180_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_181_chunk
Output: _hyper_4_181_chunk."time", _hyper_4_181_chunk.temp, _hyper_4_181_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_182_chunk
Output: _hyper_4_182_chunk."time", _hyper_4_182_chunk.temp, _hyper_4_182_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_183_chunk
Output: _hyper_4_183_chunk."time", _hyper_4_183_chunk.temp, _hyper_4_183_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_184_chunk
Output: _hyper_4_184_chunk."time", _hyper_4_184_chunk.temp, _hyper_4_184_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_185_chunk
Output: _hyper_4_185_chunk."time", _hyper_4_185_chunk.temp, _hyper_4_185_chunk.device
-> Seq Scan on _timescaledb_internal._hyper_4_186_chunk
Output: _hyper_4_186_chunk."time", _hyper_4_186_chunk.temp, _hyper_4_186_chunk.device
(368 rows)
INSERT INTO many_partitions_test_1m(time, temp, device)
SELECT time_bucket('1 minute', time) AS period, avg(temp), device
FROM many_partitions_test
GROUP BY period, device;
SELECT * FROM many_partitions_test_1m ORDER BY time, device LIMIT 10;
time | temp | device
--------------------------+------+--------
Wed Dec 31 16:00:00 1969 | 1 | 1
Wed Dec 31 16:00:00 1969 | 10 | 10
Wed Dec 31 16:00:00 1969 | 11 | 11
Wed Dec 31 16:00:00 1969 | 12 | 12
Wed Dec 31 16:00:00 1969 | 13 | 13
Wed Dec 31 16:00:00 1969 | 14 | 14
Wed Dec 31 16:00:00 1969 | 15 | 15
Wed Dec 31 16:00:00 1969 | 16 | 16
Wed Dec 31 16:00:00 1969 | 17 | 17
Wed Dec 31 16:00:00 1969 | 18 | 18
(10 rows)
CREATE TABLE one_space_test(time timestamp, temp float8, device text NOT NULL);
SELECT create_hypertable('one_space_test', 'time', 'device', 1);
NOTICE: adding not-null constraint to column "time"
create_hypertable
-------------------
(1 row)
INSERT INTO one_space_test VALUES
('2001-01-01 01:01:01', 1.0, 'device'),
('2002-01-01 01:02:01', 1.0, 'device');
SELECT * FROM one_space_test;
time | temp | device
--------------------------+------+--------
Mon Jan 01 01:01:01 2001 | 1 | device
Tue Jan 01 01:02:01 2002 | 1 | device
(2 rows)
--CTE & EXPLAIN ANALYZE TESTS
WITH insert_cte as (
INSERT INTO one_space_test VALUES
('2001-01-01 01:02:01', 1.0, 'device')
RETURNING *)
SELECT * FROM insert_cte;
time | temp | device
--------------------------+------+--------
Mon Jan 01 01:02:01 2001 | 1 | device
(1 row)
EXPLAIN (analyze, costs off, timing off) --can't turn summary off in 9.6 so instead grep it away at end.
WITH insert_cte as (
INSERT INTO one_space_test VALUES
('2001-01-01 01:03:01', 1.0, 'device')
)
SELECT 1 \g | grep -v "Planning" | grep -v "Execution"
QUERY PLAN
-------------------------------------------------------------------------
Result (actual rows=1 loops=1)
CTE insert_cte
-> Custom Scan (HypertableInsert) (never executed)
-> Insert on one_space_test (actual rows=0 loops=1)
-> Custom Scan (ChunkDispatch) (actual rows=1 loops=1)
-> Result (actual rows=1 loops=1)
(8 rows)
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