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https://github.com/ClickHouse/ClickHouse.git
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66 lines
1.7 KiB
SQL
66 lines
1.7 KiB
SQL
DROP TABLE IF EXISTS 02188_test_dictionary_source;
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CREATE TABLE 02188_test_dictionary_source
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(
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id UInt64,
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value String
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)
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ENGINE=TinyLog;
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INSERT INTO 02188_test_dictionary_source VALUES (0, 'Value');
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DROP DICTIONARY IF EXISTS 02188_test_dictionary_simple_primary_key;
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CREATE DICTIONARY 02188_test_dictionary_simple_primary_key
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(
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id UInt64,
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value String
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)
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PRIMARY KEY id
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SOURCE(CLICKHOUSE(TABLE '02188_test_dictionary_source'))
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LAYOUT(DIRECT());
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SELECT 'Dictionary output';
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SELECT * FROM 02188_test_dictionary_simple_primary_key;
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DROP DICTIONARY 02188_test_dictionary_simple_primary_key;
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CREATE DICTIONARY 02188_test_dictionary_simple_primary_key
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(
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id UInt64,
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value String
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)
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PRIMARY KEY (id)
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SOURCE(CLICKHOUSE(TABLE '02188_test_dictionary_source'))
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LAYOUT(DIRECT());
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SELECT 'Dictionary output';
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SELECT * FROM 02188_test_dictionary_simple_primary_key;
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DROP DICTIONARY 02188_test_dictionary_simple_primary_key;
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DROP DICTIONARY IF EXISTS 02188_test_dictionary_complex_primary_key;
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CREATE DICTIONARY 02188_test_dictionary_complex_primary_key
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(
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id UInt64,
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value String
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)
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PRIMARY KEY id, value
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SOURCE(CLICKHOUSE(TABLE '02188_test_dictionary_source'))
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LAYOUT(COMPLEX_KEY_DIRECT());
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SELECT 'Dictionary output';
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SELECT * FROM 02188_test_dictionary_complex_primary_key;
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DROP DICTIONARY 02188_test_dictionary_complex_primary_key;
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CREATE DICTIONARY 02188_test_dictionary_complex_primary_key
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(
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id UInt64,
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value String
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)
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PRIMARY KEY (id, value)
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SOURCE(CLICKHOUSE(TABLE '02188_test_dictionary_source'))
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LAYOUT(COMPLEX_KEY_DIRECT());
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SELECT 'Dictionary output';
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SELECT * FROM 02188_test_dictionary_complex_primary_key;
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DROP DICTIONARY 02188_test_dictionary_complex_primary_key;
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DROP TABLE 02188_test_dictionary_source;
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