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PG16: Fix transparent decompression output tests
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tsl/test/expected/transparent_decompression_join_index-14.out
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| -- This file and its contents are licensed under the Timescale License. | ||
| -- Please see the included NOTICE for copyright information and | ||
| -- LICENSE-TIMESCALE for a copy of the license. | ||
| \c :TEST_DBNAME :ROLE_SUPERUSER | ||
| -- github issue 5585 | ||
| create table test ( | ||
| time timestamptz not null, | ||
| a varchar(255) not null, | ||
| b int, | ||
| c int | ||
| ); | ||
| SELECT create_hypertable('test', 'time'); | ||
| WARNING: column type "character varying" used for "a" does not follow best practices | ||
| create_hypertable | ||
| ------------------- | ||
| (1,public,test,t) | ||
| (1 row) | ||
|
|
||
| insert into test values | ||
| ('2020-01-01 00:00'::timestamptz, 'lat', 1, 2), | ||
| ('2020-01-01 00:01'::timestamptz, 'lat', 1, 2), | ||
| ('2020-01-01 00:01'::timestamptz, 'lat', 2, 2), | ||
| ('2020-01-01 00:03'::timestamptz, 'lat', 1, 2), | ||
| ('2020-01-01 00:01'::timestamptz, 'lon', 1, 2); | ||
| create table test_copy as select * from test; | ||
| -- compress the chunk | ||
| alter table test set (timescaledb.compress, timescaledb.compress_segmentby='a, b'); | ||
| select compress_chunk(show_chunks('test')); | ||
| compress_chunk | ||
| ---------------------------------------- | ||
| _timescaledb_internal._hyper_1_1_chunk | ||
| (1 row) | ||
|
|
||
| -- force an index scan | ||
| set enable_seqscan = 'off'; | ||
| -- disable jit to avoid test flakiness | ||
| set jit = off; | ||
| explain (costs off) with query_params as ( | ||
| select distinct a, b | ||
| from test_copy | ||
| where test_copy.a IN ('lat', 'lon') | ||
| and test_copy.b IN (1) | ||
| ) | ||
| select | ||
| test.time, | ||
| test.a = q.a as "this should never be false", | ||
| test.a, | ||
| test.b, | ||
| test.c, | ||
| q.* | ||
| from | ||
| test inner join query_params q | ||
| on q.a = test.a and q.b = test.b | ||
| where test.time between '2020-01-01 00:00' and '2020-01-01 00:02' | ||
| order by test.time; | ||
| QUERY PLAN | ||
| --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ||
| Sort | ||
| Sort Key: _hyper_1_1_chunk."time" | ||
| -> Nested Loop | ||
| -> Unique | ||
| -> Sort | ||
| Sort Key: test_copy.a | ||
| -> Seq Scan on test_copy | ||
| Filter: (((a)::text = ANY ('{lat,lon}'::text[])) AND (b = 1)) | ||
| -> Custom Scan (DecompressChunk) on _hyper_1_1_chunk | ||
| Vectorized Filter: (("time" >= 'Wed Jan 01 00:00:00 2020 PST'::timestamp with time zone) AND ("time" <= 'Wed Jan 01 00:02:00 2020 PST'::timestamp with time zone)) | ||
| -> Index Scan using compress_hyper_2_2_chunk__compressed_hypertable_2_a_b__ts_meta_ on compress_hyper_2_2_chunk | ||
| Index Cond: ((a = (test_copy.a)::text) AND (b = test_copy.b)) | ||
| Filter: ((_ts_meta_max_1 >= 'Wed Jan 01 00:00:00 2020 PST'::timestamp with time zone) AND (_ts_meta_min_1 <= 'Wed Jan 01 00:02:00 2020 PST'::timestamp with time zone)) | ||
| (13 rows) | ||
|
|
||
| with query_params as ( | ||
| select distinct a, b | ||
| from test_copy | ||
| where test_copy.a IN ('lat', 'lon') | ||
| and test_copy.b IN (1) | ||
| ) | ||
| select | ||
| test.time, | ||
| test.a = q.a as "this should never be false", | ||
| test.a, | ||
| test.b, | ||
| test.c, | ||
| q.* | ||
| from | ||
| test inner join query_params q | ||
| on q.a = test.a and q.b = test.b | ||
| where test.time between '2020-01-01 00:00' and '2020-01-01 00:02' | ||
| order by test.time; | ||
| time | this should never be false | a | b | c | a | b | ||
| ------------------------------+----------------------------+-----+---+---+-----+--- | ||
| Wed Jan 01 00:00:00 2020 PST | t | lat | 1 | 2 | lat | 1 | ||
| Wed Jan 01 00:01:00 2020 PST | t | lat | 1 | 2 | lat | 1 | ||
| Wed Jan 01 00:01:00 2020 PST | t | lon | 1 | 2 | lon | 1 | ||
| (3 rows) | ||
|
|
||
| reset enable_seqscan; | ||
| reset jit; | ||
| drop table test; | ||
| drop table test_copy; |
101 changes: 101 additions & 0 deletions
101
tsl/test/expected/transparent_decompression_join_index-15.out
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| -- This file and its contents are licensed under the Timescale License. | ||
| -- Please see the included NOTICE for copyright information and | ||
| -- LICENSE-TIMESCALE for a copy of the license. | ||
| \c :TEST_DBNAME :ROLE_SUPERUSER | ||
| -- github issue 5585 | ||
| create table test ( | ||
| time timestamptz not null, | ||
| a varchar(255) not null, | ||
| b int, | ||
| c int | ||
| ); | ||
| SELECT create_hypertable('test', 'time'); | ||
| WARNING: column type "character varying" used for "a" does not follow best practices | ||
| create_hypertable | ||
| ------------------- | ||
| (1,public,test,t) | ||
| (1 row) | ||
|
|
||
| insert into test values | ||
| ('2020-01-01 00:00'::timestamptz, 'lat', 1, 2), | ||
| ('2020-01-01 00:01'::timestamptz, 'lat', 1, 2), | ||
| ('2020-01-01 00:01'::timestamptz, 'lat', 2, 2), | ||
| ('2020-01-01 00:03'::timestamptz, 'lat', 1, 2), | ||
| ('2020-01-01 00:01'::timestamptz, 'lon', 1, 2); | ||
| create table test_copy as select * from test; | ||
| -- compress the chunk | ||
| alter table test set (timescaledb.compress, timescaledb.compress_segmentby='a, b'); | ||
| select compress_chunk(show_chunks('test')); | ||
| compress_chunk | ||
| ---------------------------------------- | ||
| _timescaledb_internal._hyper_1_1_chunk | ||
| (1 row) | ||
|
|
||
| -- force an index scan | ||
| set enable_seqscan = 'off'; | ||
| -- disable jit to avoid test flakiness | ||
| set jit = off; | ||
| explain (costs off) with query_params as ( | ||
| select distinct a, b | ||
| from test_copy | ||
| where test_copy.a IN ('lat', 'lon') | ||
| and test_copy.b IN (1) | ||
| ) | ||
| select | ||
| test.time, | ||
| test.a = q.a as "this should never be false", | ||
| test.a, | ||
| test.b, | ||
| test.c, | ||
| q.* | ||
| from | ||
| test inner join query_params q | ||
| on q.a = test.a and q.b = test.b | ||
| where test.time between '2020-01-01 00:00' and '2020-01-01 00:02' | ||
| order by test.time; | ||
| QUERY PLAN | ||
| --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ||
| Sort | ||
| Sort Key: _hyper_1_1_chunk."time" | ||
| -> Nested Loop | ||
| -> Unique | ||
| -> Sort | ||
| Sort Key: test_copy.a | ||
| -> Seq Scan on test_copy | ||
| Filter: (((a)::text = ANY ('{lat,lon}'::text[])) AND (b = 1)) | ||
| -> Custom Scan (DecompressChunk) on _hyper_1_1_chunk | ||
| Vectorized Filter: (("time" >= 'Wed Jan 01 00:00:00 2020 PST'::timestamp with time zone) AND ("time" <= 'Wed Jan 01 00:02:00 2020 PST'::timestamp with time zone)) | ||
| -> Index Scan using compress_hyper_2_2_chunk__compressed_hypertable_2_a_b__ts_meta_ on compress_hyper_2_2_chunk | ||
| Index Cond: ((a = (test_copy.a)::text) AND (b = test_copy.b)) | ||
| Filter: ((_ts_meta_max_1 >= 'Wed Jan 01 00:00:00 2020 PST'::timestamp with time zone) AND (_ts_meta_min_1 <= 'Wed Jan 01 00:02:00 2020 PST'::timestamp with time zone)) | ||
| (13 rows) | ||
|
|
||
| with query_params as ( | ||
| select distinct a, b | ||
| from test_copy | ||
| where test_copy.a IN ('lat', 'lon') | ||
| and test_copy.b IN (1) | ||
| ) | ||
| select | ||
| test.time, | ||
| test.a = q.a as "this should never be false", | ||
| test.a, | ||
| test.b, | ||
| test.c, | ||
| q.* | ||
| from | ||
| test inner join query_params q | ||
| on q.a = test.a and q.b = test.b | ||
| where test.time between '2020-01-01 00:00' and '2020-01-01 00:02' | ||
| order by test.time; | ||
| time | this should never be false | a | b | c | a | b | ||
| ------------------------------+----------------------------+-----+---+---+-----+--- | ||
| Wed Jan 01 00:00:00 2020 PST | t | lat | 1 | 2 | lat | 1 | ||
| Wed Jan 01 00:01:00 2020 PST | t | lat | 1 | 2 | lat | 1 | ||
| Wed Jan 01 00:01:00 2020 PST | t | lon | 1 | 2 | lon | 1 | ||
| (3 rows) | ||
|
|
||
| reset enable_seqscan; | ||
| reset jit; | ||
| drop table test; | ||
| drop table test_copy; |
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