mirror of
https://github.com/ClickHouse/ClickHouse.git
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0324770773
sed -r -i \
-e 's/SELECT $/SELECT/' \
-e 's/SELECT DISTINCT $/SELECT DISTINCT/' \
-e 's/WITH $/WITH/' \ # zero matches, new test will be added
-e 's/ARRAY JOIN $/ARRAY JOIN/' \
-e 's/GROUP BY $/GROUP BY/' \
-e 's/ORDER BY $/ORDER BY/' \
-e 's/LIMIT ([0-9]+) BY $/LIMIT \1 BY/' \ # zero matches, new test will be added
tests/queries/*/*.sql \
tests/queries/*/*.reference
(With except for tests/queries/0_stateless/00751_default_databasename_for_view.reference)
36 lines
1.1 KiB
SQL
36 lines
1.1 KiB
SQL
DROP TABLE IF EXISTS perf;
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CREATE TABLE perf (site String, user_id UInt64, z Float64) ENGINE = Log;
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SELECT * FROM (SELECT perf_1.z AS z_1 FROM perf AS perf_1);
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SELECT sum(mul)/sqrt(sum(sqr_dif_1) * sum(sqr_dif_2)) AS z_r
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FROM(
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SELECT
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(SELECT avg(z_1) AS z_1_avg,
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avg(z_2) AS z_2_avg
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FROM (
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SELECT perf_1.site, perf_1.z AS z_1
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FROM perf AS perf_1
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WHERE user_id = 000
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) jss1 ALL INNER JOIN (
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SELECT perf_2.site, perf_2.z AS z_2
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FROM perf AS perf_2
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WHERE user_id = 999
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) jss2 USING site) as avg_values,
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z_1 - avg_values.1 AS dif_1,
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z_2 - avg_values.2 AS dif_2,
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dif_1 * dif_2 AS mul,
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dif_1*dif_1 AS sqr_dif_1,
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dif_2*dif_2 AS sqr_dif_2
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FROM (
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SELECT perf_1.site, perf_1.z AS z_1
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FROM perf AS perf_1
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WHERE user_id = 000
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) js1 ALL INNER JOIN (
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SELECT perf_2.site, perf_2.z AS z_2
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FROM perf AS perf_2
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WHERE user_id = 999
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) js2 USING site);
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DROP TABLE perf;
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