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tests_metricflow/snapshots/test_explain.py/str/test_optimization_level__result.txt
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| test_name: test_optimization_level | ||
| test_filename: test_explain.py | ||
| docstring: | ||
| Tests that the results of explain reflect the SQL optimization level in the request. | ||
| expectation_description: | ||
| The result for SqlQueryOptimizationLevel.O5 should be SQL uses a CTE. | ||
| --- | ||
| O4: | ||
| WITH sma_10014_cte AS ( | ||
| SELECT | ||
| listing_id AS listing | ||
| , country AS country_latest | ||
| FROM ***************************.dim_listings_latest listings_latest_src_10000 | ||
| ) | ||
|
|
||
| SELECT | ||
| COALESCE(subq_8.metric_time__day, subq_16.metric_time__day) AS metric_time__day | ||
| , COALESCE(subq_8.listing__country_latest, subq_16.listing__country_latest) AS listing__country_latest | ||
| , MAX(subq_8.bookings) AS bookings | ||
| , MAX(subq_16.views) AS views | ||
| FROM ( | ||
| SELECT | ||
| subq_1.metric_time__day AS metric_time__day | ||
| , sma_10014_cte.country_latest AS listing__country_latest | ||
| , SUM(subq_1.bookings) AS bookings | ||
| FROM ( | ||
| SELECT | ||
| DATE_TRUNC('day', ds) AS metric_time__day | ||
| , listing_id AS listing | ||
| , 1 AS bookings | ||
| FROM ***************************.fct_bookings bookings_source_src_10000 | ||
| ) subq_1 | ||
| LEFT OUTER JOIN | ||
| sma_10014_cte sma_10014_cte | ||
| ON | ||
| subq_1.listing = sma_10014_cte.listing | ||
| GROUP BY | ||
| subq_1.metric_time__day | ||
| , sma_10014_cte.country_latest | ||
| ) subq_8 | ||
| FULL OUTER JOIN ( | ||
| SELECT | ||
| subq_10.metric_time__day AS metric_time__day | ||
| , sma_10014_cte.country_latest AS listing__country_latest | ||
| , SUM(subq_10.views) AS views | ||
| FROM ( | ||
| SELECT | ||
| DATE_TRUNC('day', ds) AS metric_time__day | ||
| , listing_id AS listing | ||
| , 1 AS views | ||
| FROM ***************************.fct_views views_source_src_10000 | ||
| ) subq_10 | ||
| LEFT OUTER JOIN | ||
| sma_10014_cte sma_10014_cte | ||
| ON | ||
| subq_10.listing = sma_10014_cte.listing | ||
| GROUP BY | ||
| subq_10.metric_time__day | ||
| , sma_10014_cte.country_latest | ||
| ) subq_16 | ||
| ON | ||
| ( | ||
| subq_8.listing__country_latest = subq_16.listing__country_latest | ||
| ) AND ( | ||
| subq_8.metric_time__day = subq_16.metric_time__day | ||
| ) | ||
| GROUP BY | ||
| COALESCE(subq_8.metric_time__day, subq_16.metric_time__day) | ||
| , COALESCE(subq_8.listing__country_latest, subq_16.listing__country_latest) | ||
|
|
||
| O5: | ||
| WITH sma_10014_cte AS ( | ||
| SELECT | ||
| listing_id AS listing | ||
| , country AS country_latest | ||
| FROM ***************************.dim_listings_latest listings_latest_src_10000 | ||
| ) | ||
|
|
||
| SELECT | ||
| COALESCE(subq_8.metric_time__day, subq_16.metric_time__day) AS metric_time__day | ||
| , COALESCE(subq_8.listing__country_latest, subq_16.listing__country_latest) AS listing__country_latest | ||
| , MAX(subq_8.bookings) AS bookings | ||
| , MAX(subq_16.views) AS views | ||
| FROM ( | ||
| SELECT | ||
| subq_1.metric_time__day AS metric_time__day | ||
| , sma_10014_cte.country_latest AS listing__country_latest | ||
| , SUM(subq_1.bookings) AS bookings | ||
| FROM ( | ||
| SELECT | ||
| DATE_TRUNC('day', ds) AS metric_time__day | ||
| , listing_id AS listing | ||
| , 1 AS bookings | ||
| FROM ***************************.fct_bookings bookings_source_src_10000 | ||
| ) subq_1 | ||
| LEFT OUTER JOIN | ||
| sma_10014_cte sma_10014_cte | ||
| ON | ||
| subq_1.listing = sma_10014_cte.listing | ||
| GROUP BY | ||
| subq_1.metric_time__day | ||
| , sma_10014_cte.country_latest | ||
| ) subq_8 | ||
| FULL OUTER JOIN ( | ||
| SELECT | ||
| subq_10.metric_time__day AS metric_time__day | ||
| , sma_10014_cte.country_latest AS listing__country_latest | ||
| , SUM(subq_10.views) AS views | ||
| FROM ( | ||
| SELECT | ||
| DATE_TRUNC('day', ds) AS metric_time__day | ||
| , listing_id AS listing | ||
| , 1 AS views | ||
| FROM ***************************.fct_views views_source_src_10000 | ||
| ) subq_10 | ||
| LEFT OUTER JOIN | ||
| sma_10014_cte sma_10014_cte | ||
| ON | ||
| subq_10.listing = sma_10014_cte.listing | ||
| GROUP BY | ||
| subq_10.metric_time__day | ||
| , sma_10014_cte.country_latest | ||
| ) subq_16 | ||
| ON | ||
| ( | ||
| subq_8.listing__country_latest = subq_16.listing__country_latest | ||
| ) AND ( | ||
| subq_8.metric_time__day = subq_16.metric_time__day | ||
| ) | ||
| GROUP BY | ||
| COALESCE(subq_8.metric_time__day, subq_16.metric_time__day) | ||
| , COALESCE(subq_8.listing__country_latest, subq_16.listing__country_latest) |