mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-21 17:20:50 +00:00
543 lines
16 KiB
SQL
543 lines
16 KiB
SQL
SET allow_experimental_analyzer = 1;
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SET single_join_prefer_left_table = 0;
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DROP TABLE IF EXISTS test_table;
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CREATE TABLE test_table
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(
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id UInt64,
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value String
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) ENGINE=TinyLog;
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INSERT INTO test_table VALUES (0, 'Value');
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DROP TABLE IF EXISTS test_table_in;
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CREATE TABLE test_table_in
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(
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id UInt64
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) ENGINE=TinyLog;
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DROP TABLE IF EXISTS test_table_compound;
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CREATE TABLE test_table_compound
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(
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id UInt64,
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tuple_value Tuple(value_1 UInt64, value_2 String)
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) ENGINE=TinyLog;
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INSERT INTO test_table_compound VALUES (0, tuple(0, 'Value'));
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DROP TABLE IF EXISTS test_table_join_1;
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CREATE TABLE test_table_join_1
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(
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id UInt64,
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value String,
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value_join_1 String
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) ENGINE=TinyLog;
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INSERT INTO test_table_join_1 VALUES (0, 'Join_1_Value', 'Join_1_Value');
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DROP TABLE IF EXISTS test_table_join_2;
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CREATE TABLE test_table_join_2
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(
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id UInt64,
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value String,
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value_join_2 String
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) ENGINE=TinyLog;
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INSERT INTO test_table_join_2 VALUES (0, 'Join_2_Value', 'Join_2_Value');
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DROP TABLE IF EXISTS test_table_join_3;
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CREATE TABLE test_table_join_3
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(
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id UInt64,
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value String,
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value_join_3 String
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) ENGINE=TinyLog;
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INSERT INTO test_table_join_3 VALUES (0, 'Join_3_Value', 'Join_3_Value');
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-- { echoOn }
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SELECT 'Constants';
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DESCRIBE (SELECT 1, 'Value');
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SELECT '--';
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DESCRIBE (SELECT 1 + 1, concat('Value_1', 'Value_2'));
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1, 'Value'), 'Tuple (id UInt64, value String)'));
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SELECT 'Columns';
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DESCRIBE (SELECT test_table.id, test_table.id, id FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT * FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT * APPLY toString FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT * APPLY x -> toString(x) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT tuple_value.* FROM test_table_compound);
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SELECT '--';
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DESCRIBE (SELECT tuple_value.* APPLY x -> x FROM test_table_compound);
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SELECT '--';
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DESCRIBE (SELECT tuple_value.* APPLY toString FROM test_table_compound);
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SELECT '--';
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DESCRIBE (SELECT tuple_value.* APPLY x -> toString(x) FROM test_table_compound);
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SELECT 'Constants with aliases';
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DESCRIBE (SELECT 1 AS a, a AS b, b, b AS c, c, 'Value' AS d, d AS e, e AS f);
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SELECT '--';
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DESCRIBE (SELECT plus(1 AS a, a AS b), plus(b, b), plus(b, b) AS c, concat('Value' AS d, d) AS e, e);
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1, 'Value'), 'Tuple (id UInt64, value String)') AS a, a.id, a.value);
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1, 'Value'), 'Tuple (id UInt64, value String)') AS a, a.*);
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1, 'Value'), 'Tuple (id UInt64, value String)') AS a, a.* EXCEPT id);
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1, 'Value'), 'Tuple (id UInt64, value String)') AS a, a.* EXCEPT value);
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1, 'Value'), 'Tuple (id UInt64, value String)') AS a, a.* EXCEPT value APPLY toString);
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1, 'Value'), 'Tuple (id UInt64, value String)') AS a, a.* EXCEPT value APPLY x -> toString(x));
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1, 'Value'), 'Tuple (id UInt64, value String)') AS a, untuple(a));
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1, 'Value'), 'Tuple (id UInt64, value String)') AS a, untuple(a) AS b);
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SELECT 'Columns with aliases';
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DESCRIBE (SELECT test_table.id AS a, a, test_table.id AS b, b AS c, c FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT plus(test_table.id AS a, test_table.id), plus(id, id AS b), plus(b, b), plus(test_table.id, test_table.id) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT test_table.* REPLACE id + (id AS id_alias) AS id, id_alias FROM test_table);
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SELECT 'Matcher';
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DESCRIBE (SELECT * FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT test_table.* FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT 1 AS id, 2 AS value, * FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT 1 AS id, 2 AS value, * FROM test_table AS t1);
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SELECT 'Lambda';
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DESCRIBE (SELECT arrayMap(x -> x + 1, [1,2,3]));
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SELECT '--';
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DESCRIBE (SELECT 1 AS a, arrayMap(x -> x + a, [1,2,3]));
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SELECT '--';
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DESCRIBE (SELECT arrayMap(x -> x + test_table.id + test_table.id + id, [1,2,3]) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT arrayMap(x -> x + (test_table.id AS first) + (test_table.id AS second) + id, [1,2,3]) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT arrayMap(x -> test_table.* EXCEPT value, [1,2,3]) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT arrayMap(x -> test_table.* EXCEPT value APPLY x -> x, [1,2,3]) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT arrayMap(x -> test_table.* EXCEPT value APPLY toString, [1,2,3]) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT arrayMap(x -> test_table.* EXCEPT value APPLY x -> toString(x), [1,2,3]) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1), 'Tuple (id UInt64)') AS compound_value, arrayMap(x -> compound_value.*, [1,2,3]));
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1), 'Tuple (id UInt64)') AS compound_value, arrayMap(x -> compound_value.* APPLY x -> x, [1,2,3]));
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1), 'Tuple (id UInt64)') AS compound_value, arrayMap(x -> compound_value.* APPLY toString, [1,2,3]));
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1), 'Tuple (id UInt64)') AS compound_value, arrayMap(x -> compound_value.* APPLY x -> toString(x), [1,2,3]));
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1, 'Value'), 'Tuple (id UInt64, value String)') AS compound_value, arrayMap(x -> compound_value.* EXCEPT value, [1,2,3]));
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1, 'Value'), 'Tuple (id UInt64, value String)') AS compound_value, arrayMap(x -> compound_value.* EXCEPT value APPLY x -> x, [1,2,3]));
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1, 'Value'), 'Tuple (id UInt64, value String)') AS compound_value, arrayMap(x -> compound_value.* EXCEPT value APPLY toString, [1,2,3]));
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1, 'Value'), 'Tuple (id UInt64, value String)') AS compound_value, arrayMap(x -> compound_value.* EXCEPT value APPLY x -> toString(x), [1,2,3]));
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1), 'Tuple (id UInt64)') AS a, arrayMap(x -> untuple(a), [1,2,3]) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1), 'Tuple (id UInt64)') AS a, arrayMap(x -> untuple(a) AS untupled_value, [1,2,3]) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1), 'Tuple (id UInt64)') AS a, untuple(a) AS untupled_value, arrayMap(x -> untupled_value, [1,2,3]) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT cast(tuple(1), 'Tuple (id UInt64)') AS a, untuple(a) AS untupled_value, arrayMap(x -> untupled_value AS untupled_value_in_lambda, [1,2,3]) FROM test_table);
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SELECT 'Standalone lambda';
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DESCRIBE (WITH x -> x + 1 AS test_lambda SELECT test_lambda(1));
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SELECT '--';
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DESCRIBE (WITH x -> * AS test_lambda SELECT test_lambda(1) AS lambda_value, lambda_value FROM test_table);
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SELECT 'Subquery';
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DESCRIBE (SELECT (SELECT 1), (SELECT 2), (SELECT 3) AS a, (SELECT 4));
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SELECT '--';
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DESCRIBE (SELECT arrayMap(x -> (SELECT 1), [1,2,3]), arrayMap(x -> (SELECT 2) AS a, [1, 2, 3]), arrayMap(x -> (SELECT 1), [1,2,3]));
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SELECT '--';
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DESCRIBE (SELECT (SELECT 1 AS a, 2 AS b) AS c, c.a, c.b);
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SELECT '--';
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DESCRIBE (SELECT (SELECT 1 AS a, 2 AS b) AS c, c.*);
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SELECT '--';
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DESCRIBE (SELECT (SELECT 1 UNION DISTINCT SELECT 1), (SELECT 2 UNION DISTINCT SELECT 2), (SELECT 3 UNION DISTINCT SELECT 3) AS a, (SELECT 4 UNION DISTINCT SELECT 4));
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SELECT '--';
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DESCRIBE (SELECT arrayMap(x -> (SELECT 1 UNION DISTINCT SELECT 1), [1,2,3]), arrayMap(x -> (SELECT 2 UNION DISTINCT SELECT 2) AS a, [1, 2, 3]),
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arrayMap(x -> (SELECT 3 UNION DISTINCT SELECT 3), [1,2,3]));
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SELECT '--';
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DESCRIBE (SELECT (SELECT 1 AS a, 2 AS b UNION DISTINCT SELECT 1, 2) AS c, c.a, c.b);
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SELECT '--';
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DESCRIBE (SELECT (SELECT 1 AS a, 2 AS b UNION DISTINCT SELECT 1, 2) AS c, c.*);
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SELECT '--';
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DESCRIBE (SELECT (SELECT 1), (SELECT 2 UNION DISTINCT SELECT 2), (SELECT 3) AS a, (SELECT 4 UNION DISTINCT SELECT 4));
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SELECT '--';
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DESCRIBE (SELECT arrayMap(x -> (SELECT 1 UNION DISTINCT SELECT 1), [1,2,3]), arrayMap(x -> (SELECT 2) AS a, [1, 2, 3]),
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arrayMap(x -> (SELECT 3 UNION DISTINCT SELECT 3), [1,2,3]));
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SELECT 'Window functions';
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DESCRIBE (SELECT count() OVER ());
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SELECT '--';
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DESCRIBE (SELECT count() OVER () AS window_function);
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SELECT '--';
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DESCRIBE (SELECT count() OVER (PARTITION BY id) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT count() OVER (PARTITION BY id, value) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT count() OVER (PARTITION BY id, value ORDER BY id) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT count() OVER (PARTITION BY id, value ORDER BY id ASC, value DESC ROWS CURRENT ROW) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT count() OVER (PARTITION BY id, value ORDER BY id ASC, value DESC ROWS BETWEEN CURRENT ROW AND CURRENT ROW) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT count() OVER (PARTITION BY id, value ORDER BY id ASC, value DESC RANGE CURRENT ROW) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT count() OVER (PARTITION BY id, value ORDER BY id ASC, value DESC RANGE BETWEEN CURRENT ROW AND CURRENT ROW) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT count() OVER (PARTITION BY (id AS id_alias), (value AS value_alias) ORDER BY id ASC, value DESC ROWS CURRENT ROW) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT count() OVER (PARTITION BY id, value ORDER BY (id AS id_alias) ASC, (value AS value_alias) DESC ROWS CURRENT ROW) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT count() OVER (PARTITION BY id, value ORDER BY id ASC, value DESC ROWS BETWEEN 1 PRECEDING AND 2 FOLLOWING) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT count() OVER (PARTITION BY id, value ORDER BY id ASC, value DESC ROWS BETWEEN 1 + 1 PRECEDING AND 2 + 2 FOLLOWING) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT count() OVER (PARTITION BY id, value ORDER BY id ASC, value DESC ROWS BETWEEN ((1 + 1) AS frame_offset_begin) PRECEDING AND ((2 + 2) AS frame_offset_end) FOLLOWING)
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FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT count() OVER (ORDER BY toNullable(id) NULLS FIRST) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT count() OVER (ORDER BY toNullable(id) NULLS LAST) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT count() OVER (ORDER BY id WITH FILL FROM 1 TO 5 STEP 1) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT count() OVER (ORDER BY id WITH FILL FROM 1 + 1 TO 6 STEP 1 + 1) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT count() OVER (ORDER BY id WITH FILL FROM ((1 + 1) AS from) TO (6 AS to) STEP ((1 + 1) AS step)) FROM test_table);
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SELECT 'Window functions WINDOW';
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DESCRIBE (SELECT count() OVER window_name FROM test_table WINDOW window_name AS (PARTITION BY id));
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SELECT '--';
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DESCRIBE (SELECT count() OVER window_name FROM test_table WINDOW window_name AS (PARTITION BY id ORDER BY value));
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SELECT '--';
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DESCRIBE (SELECT count() OVER (window_name ORDER BY id) FROM test_table WINDOW window_name AS (PARTITION BY id));
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SELECT 'IN function';
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DESCRIBE (SELECT id IN (SELECT 1) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT id IN (SELECT id FROM test_table_in) FROM test_table);
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SELECT '--';
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DESCRIBE (SELECT id IN test_table_in FROM test_table);
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SELECT '--';
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DESCRIBE (WITH test_table_in_cte AS (SELECT id FROM test_table) SELECT id IN (SELECT id FROM test_table_in_cte) FROM test_table);
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SELECT '--';
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DESCRIBE (WITH test_table_in_cte AS (SELECT id FROM test_table) SELECT id IN test_table_in_cte FROM test_table);
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SELECT 'Joins';
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DESCRIBE (SELECT * FROM test_table_join_1, test_table_join_2);
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SELECT '--';
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DESCRIBE (SELECT * FROM test_table_join_1 AS t1, test_table_join_2 AS t2);
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SELECT '--';
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DESCRIBE (SELECT * APPLY toString FROM test_table_join_1 AS t1, test_table_join_2 AS t2);
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SELECT '--';
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DESCRIBE (SELECT * APPLY x -> toString(x) FROM test_table_join_1 AS t1, test_table_join_2 AS t2);
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SELECT '--';
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DESCRIBE (SELECT test_table_join_1.*, test_table_join_2.* FROM test_table_join_1 INNER JOIN test_table_join_2 ON test_table_join_1.id = test_table_join_2.id);
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SELECT '--';
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DESCRIBE (SELECT t1.*, t2.* FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 ON t1.id = t2.id);
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SELECT '--';
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DESCRIBE (SELECT test_table_join_1.* APPLY toString, test_table_join_2.* APPLY toString FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 ON t1.id = t2.id);
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SELECT '--';
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DESCRIBE (SELECT test_table_join_1.* APPLY x -> toString(x), test_table_join_2.* APPLY x -> toString(x) FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 ON t1.id = t2.id);
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SELECT '--';
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DESCRIBE (SELECT test_table_join_1.id, test_table_join_1.value, test_table_join_1.value_join_1, test_table_join_2.id, test_table_join_2.value, test_table_join_2.value_join_2
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FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 ON t1.id = t2.id);
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SELECT '--';
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DESCRIBE (SELECT t1.id, t1.value, t1.value_join_1, t2.id, t2.value, t2.value_join_2 FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 ON t1.id = t2.id);
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SELECT 'Multiple JOINS';
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DESCRIBE (SELECT * FROM test_table_join_1, test_table_join_2, test_table_join_3);
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SELECT '--';
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DESCRIBE (SELECT * FROM test_table_join_1 AS t1, test_table_join_2 AS t2, test_table_join_3 AS t3);
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SELECT '--';
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DESCRIBE (SELECT * APPLY toString FROM test_table_join_1 AS t1, test_table_join_2 AS t2, test_table_join_3 AS t3);
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SELECT '--';
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DESCRIBE (SELECT * APPLY x -> toString(x) FROM test_table_join_1 AS t1, test_table_join_2 AS t2, test_table_join_3 AS t3);
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SELECT '--';
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DESCRIBE (SELECT test_table_join_1.*, test_table_join_2.*, test_table_join_3.*
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FROM test_table_join_1 INNER JOIN test_table_join_2 ON test_table_join_1.id = test_table_join_2.id
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INNER JOIN test_table_join_3 ON test_table_join_2.id = test_table_join_3.id);
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SELECT '--';
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DESCRIBE (SELECT t1.*, t2.*, t3.*
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FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 ON t1.id = t2.id INNER JOIN test_table_join_3 AS t3 ON t2.id = t3.id);
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SELECT '--';
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DESCRIBE (SELECT test_table_join_1.* APPLY toString, test_table_join_2.* APPLY toString, test_table_join_3.* APPLY toString
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FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 ON t1.id = t2.id INNER JOIN test_table_join_3 AS t3 ON t2.id = t3.id);
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SELECT '--';
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DESCRIBE (SELECT test_table_join_1.* APPLY x -> toString(x), test_table_join_2.* APPLY x -> toString(x), test_table_join_3.* APPLY x -> toString(x)
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FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 ON t1.id = t2.id INNER JOIN test_table_join_3 AS t3 ON t2.id = t3.id);
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SELECT '--';
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DESCRIBE (SELECT test_table_join_1.id, test_table_join_1.value, test_table_join_1.value_join_1, test_table_join_2.id, test_table_join_2.value, test_table_join_2.value_join_2,
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test_table_join_3.id, test_table_join_3.value, test_table_join_3.value_join_3
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FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 ON t1.id = t2.id INNER JOIN test_table_join_3 AS t3 ON t2.id = t3.id);
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SELECT '--';
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DESCRIBE (SELECT t1.id, t1.value, t1.value_join_1, t2.id, t2.value, t2.value_join_2, t3.id, t3.value, t3.value_join_3
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FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 ON t1.id = t2.id INNER JOIN test_table_join_3 AS t3 ON t2.id = t3.id);
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SELECT 'Joins USING';
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DESCRIBE (SELECT * FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 USING (id));
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SELECT '--';
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DESCRIBE (SELECT * FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 USING (id, value));
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SELECT '--';
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DESCRIBE (SELECT id, t1.id, t1.value, t2.id, t2.value FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 USING (id));
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SELECT '--';
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DESCRIBE (SELECT id, value, t1.id, t1.value, t2.id, t2.value FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 USING (id, value));
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SELECT 'Multiple Joins USING';
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SELECT '--';
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DESCRIBE (SELECT * FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 USING (id) INNER JOIN test_table_join_3 AS t3 USING (id));
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SELECT '--';
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DESCRIBE (SELECT * FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 USING (id, value) INNER JOIN test_table_join_3 AS t3 USING (id, value));
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SELECT '--';
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DESCRIBE (SELECT id, t1.id, t1.value, t2.id, t2.value, t3.id, t3.value
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FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 USING (id) INNER JOIN test_table_join_3 AS t3 USING (id));
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SELECT '--';
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DESCRIBE (SELECT id, value, t1.id, t1.value, t2.id, t2.value, t3.id, t3.value
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FROM test_table_join_1 AS t1 INNER JOIN test_table_join_2 AS t2 USING (id, value) INNER JOIN test_table_join_3 AS t3 USING (id, value));
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-- { echoOff }
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DROP TABLE test_table_join_1;
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DROP TABLE test_table_join_2;
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DROP TABLE test_table_join_3;
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DROP TABLE test_table;
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DROP TABLE test_table_compound;
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