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819414df02
This PR adds test infrastructure for running tests with shared tables. This allows having hypertables with specific configurations usable for all tests. Since these tests also don't require creating a new database for each test case some of the overhead of the normal tests is removed. While this will lead to much faster query tests some tests will still require their own database to test things, but most queres could be moved to this infrastructure to improve test coverage and speed them up.
73 lines
2.5 KiB
SQL
73 lines
2.5 KiB
SQL
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-- This file and its contents are licensed under the Timescale License.
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-- Please see the included NOTICE for copyright information and
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-- LICENSE-TIMESCALE for a copy of the license.
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\set TEST_BASE_NAME ordered_append
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SELECT
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format('include/%s_query.sql', :'TEST_BASE_NAME') as "TEST_QUERY_NAME",
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format('%s/shared/results/%s_results_uncompressed.out', :'TEST_OUTPUT_DIR', :'TEST_BASE_NAME') as "TEST_RESULTS_UNCOMPRESSED",
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format('%s/shared/results/%s_results_uncompressed_idx.out', :'TEST_OUTPUT_DIR', :'TEST_BASE_NAME') as "TEST_RESULTS_UNCOMPRESSED_IDX",
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format('%s/shared/results/%s_results_compressed.out', :'TEST_OUTPUT_DIR', :'TEST_BASE_NAME') as "TEST_RESULTS_COMPRESSED",
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format('%s/shared/results/%s_results_compressed_idx.out', :'TEST_OUTPUT_DIR', :'TEST_BASE_NAME') as "TEST_RESULTS_COMPRESSED_IDX"
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\gset
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SELECT format('\! diff -u --label "Uncompressed results" --label "Compressed results" %s %s', :'TEST_RESULTS_UNCOMPRESSED', :'TEST_RESULTS_COMPRESSED') as "DIFF_CMD"
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\gset
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-- get EXPLAIN output for all variations
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-- look at postgres version to decide whether we run with analyze or without
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SELECT
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CASE WHEN current_setting('server_version_num')::int >= 100000
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THEN 'EXPLAIN (analyze, costs off, timing off, summary off)'
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ELSE 'EXPLAIN (costs off)'
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END AS "PREFIX",
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CASE WHEN current_setting('server_version_num')::int >= 100000
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THEN 'EXPLAIN (analyze, costs off, timing off, summary off, verbose)'
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ELSE 'EXPLAIN (costs off, verbose)'
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END AS "PREFIX_VERBOSE"
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\gset
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set work_mem to '64MB';
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set max_parallel_workers_per_gather to 0;
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\set TEST_TABLE 'metrics'
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\ir :TEST_QUERY_NAME
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\set TEST_TABLE 'metrics_space'
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\ir :TEST_QUERY_NAME
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\set TEST_TABLE 'metrics_compressed'
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\ir :TEST_QUERY_NAME
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\set TEST_TABLE 'metrics_space_compressed'
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\ir :TEST_QUERY_NAME
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-- get results for all the queries
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-- run queries on uncompressed hypertable and store result
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\set PREFIX ''
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\set PREFIX_VERBOSE ''
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\set ECHO none
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SET client_min_messages TO error;
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-- run queries on compressed hypertable and store result
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\set TEST_TABLE 'metrics'
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\o :TEST_RESULTS_UNCOMPRESSED
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\ir :TEST_QUERY_NAME
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\set TEST_TABLE 'metrics_compressed'
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\o :TEST_RESULTS_COMPRESSED
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\ir :TEST_QUERY_NAME
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\o
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-- diff compressed and uncompressed results
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:DIFF_CMD
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-- do the same for space partitioned hypertable
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\set TEST_TABLE 'metrics_space'
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\o :TEST_RESULTS_UNCOMPRESSED
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\ir :TEST_QUERY_NAME
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\set TEST_TABLE 'metrics_space_compressed'
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\o :TEST_RESULTS_COMPRESSED
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\ir :TEST_QUERY_NAME
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\o
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-- diff compressed and uncompressed results
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:DIFF_CMD
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