mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 16:50:48 +00:00
107 lines
4.0 KiB
SQL
107 lines
4.0 KiB
SQL
DROP TABLE IF EXISTS t0;
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DROP TABLE IF EXISTS t1;
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DROP TABLE IF EXISTS t2;
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CREATE TABLE t0 (x UInt32, y UInt64) engine = MergeTree ORDER BY (x,y);
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CREATE TABLE t1 (x UInt32, y UInt64) engine = MergeTree ORDER BY (x,y);
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CREATE TABLE t2 (x UInt32, y UInt64) engine = MergeTree ORDER BY (x,y);
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SET join_algorithm = 'prefer_partial_merge';
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SET partial_merge_join_optimizations = 1;
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SET any_join_distinct_right_table_keys = 1;
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INSERT INTO t1 (x, y) VALUES (0, 0);
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INSERT INTO t1 (x, y) VALUES (1, 10) (2, 20);
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INSERT INTO t1 (x, y) VALUES (4, 40) (3, 30);
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INSERT INTO t2 (x, y) VALUES (4, 41) (2, 21) (2, 22);
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INSERT INTO t2 (x, y) VALUES (0, 0) (5, 50) (4, 42);
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SET join_use_nulls = 0;
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SELECT 'any left';
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SELECT t1.*, t2.x FROM t1 ANY LEFT JOIN t2 USING (x) ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.x FROM t1 ANY LEFT JOIN t2 USING (x,y) ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.x FROM t1 ANY LEFT JOIN t2 USING (x) ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.x FROM t1 ANY LEFT JOIN t2 USING (x,y) ORDER BY x;
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SELECT 'all left';
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SELECT t1.*, t2.* FROM t1 LEFT JOIN t2 ON t1.x = t2.x ORDER BY x, t2.y;
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SELECT '-';
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SELECT t1.*, t2.* FROM t1 LEFT JOIN t2 ON t1.y = t2.y ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.* FROM t1 LEFT JOIN t2 ON t1.x = t2.x AND t1.y = t2.y ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.* FROM t1 LEFT JOIN t2 ON t1.x = t2.x AND toUInt32(intDiv(t1.y,10)) = t2.x ORDER BY x, t2.y;
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SELECT '-';
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SELECT t1.*, t2.* FROM t1 LEFT JOIN t2 ON t1.x = t2.x AND toUInt64(t1.x) = intDiv(t2.y,10) ORDER BY x, t2.y;
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SELECT 'any inner';
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SELECT t1.*, t2.x FROM t1 ANY INNER JOIN t2 USING (x) ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.x FROM t1 ANY INNER JOIN t2 USING (x,y) ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.x FROM t1 ANY INNER JOIN t2 USING (x) ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.x FROM t1 ANY INNER JOIN t2 USING (x,y) ORDER BY x;
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SELECT 'all inner';
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SELECT t1.*, t2.* FROM t1 INNER JOIN t2 ON t1.x = t2.x ORDER BY x, t2.y;
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SELECT '-';
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SELECT t1.*, t2.* FROM t1 INNER JOIN t2 ON t1.y = t2.y ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.* FROM t1 INNER JOIN t2 ON t1.x = t2.x AND t1.y = t2.y ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.* FROM t1 INNER JOIN t2 ON t1.x = t2.x AND toUInt32(intDiv(t1.y,10)) = t2.x ORDER BY x, t2.y;
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SELECT '-';
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SELECT t1.*, t2.* FROM t1 INNER JOIN t2 ON t1.x = t2.x AND toUInt64(t1.x) = intDiv(t2.y,10) ORDER BY x, t2.y;
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SET join_use_nulls = 1;
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SELECT 'any left';
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SELECT t1.*, t2.x FROM t1 ANY LEFT JOIN t2 USING (x) ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.x FROM t1 ANY LEFT JOIN t2 USING (x,y) ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.x FROM t1 ANY LEFT JOIN t2 USING (x) ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.x FROM t1 ANY LEFT JOIN t2 USING (x,y) ORDER BY x;
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SELECT 'all left';
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SELECT t1.*, t2.* FROM t1 LEFT JOIN t2 ON t1.x = t2.x ORDER BY x, t2.y;
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SELECT '-';
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SELECT t1.*, t2.* FROM t1 LEFT JOIN t2 ON t1.y = t2.y ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.* FROM t1 LEFT JOIN t2 ON t1.x = t2.x AND t1.y = t2.y ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.* FROM t1 LEFT JOIN t2 ON t1.x = t2.x AND toUInt32(intDiv(t1.y,10)) = t2.x ORDER BY x, t2.y;
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SELECT '-';
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SELECT t1.*, t2.* FROM t1 LEFT JOIN t2 ON t1.x = t2.x AND toUInt64(t1.x) = intDiv(t2.y,10) ORDER BY x, t2.y;
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SELECT 'any inner';
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SELECT t1.*, t2.x FROM t1 ANY INNER JOIN t2 USING (x) ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.x FROM t1 ANY INNER JOIN t2 USING (x,y) ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.x FROM t1 ANY INNER JOIN t2 USING (x) ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.x FROM t1 ANY INNER JOIN t2 USING (x,y) ORDER BY x;
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SELECT 'all inner';
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SELECT t1.*, t2.* FROM t1 INNER JOIN t2 ON t1.x = t2.x ORDER BY x, t2.y;
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SELECT '-';
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SELECT t1.*, t2.* FROM t1 INNER JOIN t2 ON t1.y = t2.y ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.* FROM t1 INNER JOIN t2 ON t1.x = t2.x AND t1.y = t2.y ORDER BY x;
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SELECT '-';
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SELECT t1.*, t2.* FROM t1 INNER JOIN t2 ON t1.x = t2.x AND toUInt32(intDiv(t1.y,10)) = t2.x ORDER BY x, t2.y;
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SELECT '-';
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SELECT t1.*, t2.* FROM t1 INNER JOIN t2 ON t1.x = t2.x AND toUInt64(t1.x) = intDiv(t2.y,10) ORDER BY x, t2.y;
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DROP TABLE t0;
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DROP TABLE t1;
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DROP TABLE t2;
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