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ClickHouse/tests/queries/0_stateless/01455_duplicate_distinct_optimization.reference

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rewrite duplicate distinct optimization
2020-08-20 17:04:42 +00:00
SELECT DISTINCT number
FROM numbers(1)
SELECT number
FROM
(
SELECT DISTINCT number
FROM numbers(1)
)
SELECT DISTINCT number * 2
FROM
(
Remove all trailing whitespaces in tests 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)
2020-09-08 20:05:47 +00:00
SELECT DISTINCT
rewrite duplicate distinct optimization
2020-08-20 17:04:42 +00:00
number * 2,
number
FROM numbers(1)
)
SELECT number
FROM
(
SELECT DISTINCT number * 2 AS number
FROM numbers(1)
)
Remove all trailing whitespaces in tests 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)
2020-09-08 20:05:47 +00:00
SELECT
rewrite duplicate distinct optimization
2020-08-20 17:04:42 +00:00
b,
a
FROM
(
Remove all trailing whitespaces in tests 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)
2020-09-08 20:05:47 +00:00
SELECT DISTINCT
rewrite duplicate distinct optimization
2020-08-20 17:04:42 +00:00
number % 2 AS a,
number % 3 AS b
FROM numbers(100)
)
SELECT DISTINCT a
FROM
(
Remove all trailing whitespaces in tests 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)
2020-09-08 20:05:47 +00:00
SELECT DISTINCT
rewrite duplicate distinct optimization
2020-08-20 17:04:42 +00:00
number % 2 AS a,
number % 3 AS b
FROM numbers(100)
)
SELECT a
FROM
(
SELECT DISTINCT a
FROM
(
Remove all trailing whitespaces in tests 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)
2020-09-08 20:05:47 +00:00
SELECT DISTINCT
rewrite duplicate distinct optimization
2020-08-20 17:04:42 +00:00
number % 2 AS a,
number % 3 AS b
FROM numbers(100)
)
)
SELECT DISTINCT a
FROM
(
Remove all trailing whitespaces in tests 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)
2020-09-08 20:05:47 +00:00
SELECT
rewrite duplicate distinct optimization
2020-08-20 17:04:42 +00:00
a,
b
FROM
(
Remove all trailing whitespaces in tests 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)
2020-09-08 20:05:47 +00:00
SELECT DISTINCT
rewrite duplicate distinct optimization
2020-08-20 17:04:42 +00:00
number % 2 AS a,
number % 3 AS b
FROM numbers(100)
)
)
Remove all trailing whitespaces in tests 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)
2020-09-08 20:05:47 +00:00
SELECT
rewrite duplicate distinct optimization
2020-08-20 17:04:42 +00:00
a,
b
FROM
(
Remove all trailing whitespaces in tests 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)
2020-09-08 20:05:47 +00:00
SELECT
rewrite duplicate distinct optimization
2020-08-20 17:04:42 +00:00
b,
a
FROM
(
Remove all trailing whitespaces in tests 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)
2020-09-08 20:05:47 +00:00
SELECT DISTINCT
rewrite duplicate distinct optimization
2020-08-20 17:04:42 +00:00
number AS a,
number AS b
FROM numbers(1)
)
)
Remove all trailing whitespaces in tests 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)
2020-09-08 20:05:47 +00:00
SELECT
rewrite duplicate distinct optimization
2020-08-20 17:04:42 +00:00
a,
b
FROM
(
Remove all trailing whitespaces in tests 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)
2020-09-08 20:05:47 +00:00
SELECT
rewrite duplicate distinct optimization
2020-08-20 17:04:42 +00:00
b,
a,
a + b
FROM
(
Remove all trailing whitespaces in tests 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)
2020-09-08 20:05:47 +00:00
SELECT DISTINCT
rewrite duplicate distinct optimization
2020-08-20 17:04:42 +00:00
number % 2 AS a,
number % 3 AS b
FROM numbers(100)
)
)
fix indirect distinct with less columns
2020-08-20 18:51:22 +00:00
SELECT DISTINCT a
FROM
(
SELECT a
FROM
(
Remove all trailing whitespaces in tests 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)
2020-09-08 20:05:47 +00:00
SELECT DISTINCT
fix indirect distinct with less columns
2020-08-20 18:51:22 +00:00
number % 2 AS a,
number % 3 AS b
FROM numbers(100)
)
)
rewrite duplicate distinct optimization
2020-08-20 17:04:42 +00:00
SELECT DISTINCT number
FROM
(
SELECT DISTINCT number
FROM numbers(1)
) AS t1
CROSS JOIN numbers(2) AS t2
SELECT number
FROM
(
SELECT DISTINCT number
FROM numbers(1) AS t1
CROSS JOIN numbers(2) AS t2
)
SELECT DISTINCT number
FROM
(
SELECT DISTINCT number
FROM numbers(1)
UNION ALL
SELECT DISTINCT number
FROM numbers(2)
)
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