mirror of
https://github.com/ClickHouse/ClickHouse.git
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52 lines
2.0 KiB
MySQL
52 lines
2.0 KiB
MySQL
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DROP TABLE IF EXISTS test.join_any_inner;
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DROP TABLE IF EXISTS test.join_any_left;
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DROP TABLE IF EXISTS test.join_any_left_null;
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DROP TABLE IF EXISTS test.join_all_inner;
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DROP TABLE IF EXISTS test.join_all_left;
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DROP TABLE IF EXISTS test.join_string_key;
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CREATE TABLE test.join_any_inner (s String, x Array(UInt8), k UInt64) ENGINE = Join(ANY, INNER, k);
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CREATE TABLE test.join_any_left (s String, x Array(UInt8), k UInt64) ENGINE = Join(ANY, LEFT, k);
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CREATE TABLE test.join_all_inner (s String, x Array(UInt8), k UInt64) ENGINE = Join(ALL, INNER, k);
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CREATE TABLE test.join_all_left (s String, x Array(UInt8), k UInt64) ENGINE = Join(ALL, LEFT, k);
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USE test;
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INSERT INTO test.join_any_inner VALUES ('abc', [0], 1), ('def', [1, 2], 2);
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INSERT INTO test.join_any_left VALUES ('abc', [0], 1), ('def', [1, 2], 2);
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INSERT INTO test.join_all_inner VALUES ('abc', [0], 1), ('def', [1, 2], 2);
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INSERT INTO test.join_all_left VALUES ('abc', [0], 1), ('def', [1, 2], 2);
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-- read from StorageJoin
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SELECT '--------read--------';
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SELECT * from test.join_any_inner;
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SELECT * from test.join_any_left;
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SELECT * from test.join_all_inner;
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SELECT * from test.join_all_left;
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-- create StorageJoin tables with customized settings
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CREATE TABLE test.join_any_left_null (s String, k UInt64) ENGINE = Join(ANY, LEFT, k) SETTINGS join_use_nulls = 1;
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INSERT INTO test.join_any_left_null VALUES ('abc', 1), ('def', 2);
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-- joinGet
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SELECT '--------joinGet--------';
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SELECT joinGet('join_any_left', 's', number) FROM numbers(3);
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SELECT '';
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SELECT joinGet('join_any_left_null', 's', number) FROM numbers(3);
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SELECT '';
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CREATE TABLE test.join_string_key (s String, x Array(UInt8), k UInt64) ENGINE = Join(ANY, LEFT, s);
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INSERT INTO test.join_string_key VALUES ('abc', [0], 1), ('def', [1, 2], 2);
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SELECT joinGet('join_string_key', 'x', 'abc'), joinGet('join_string_key', 'k', 'abc');
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USE default;
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DROP TABLE test.join_any_inner;
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DROP TABLE test.join_any_left;
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DROP TABLE test.join_any_left_null;
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DROP TABLE test.join_all_inner;
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DROP TABLE test.join_all_left;
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DROP TABLE test.join_string_key;
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