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38 lines
1.2 KiB
XML
38 lines
1.2 KiB
XML
<test>
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<create_query>
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CREATE TABLE join_dictionary_source_table (key UInt64, value String)
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ENGINE = MergeTree ORDER BY key;
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</create_query>
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<create_query>
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CREATE DICTIONARY join_hashed_dictionary (key UInt64, value String)
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PRIMARY KEY key
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SOURCE(CLICKHOUSE(DB 'default' TABLE 'join_dictionary_source_table'))
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LIFETIME(MIN 0 MAX 1000)
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LAYOUT(HASHED());
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</create_query>
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<fill_query>
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INSERT INTO join_dictionary_source_table
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SELECT number, toString(number)
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FROM numbers(1000000);
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</fill_query>
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<query>
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SELECT COUNT()
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FROM join_dictionary_source_table
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JOIN join_hashed_dictionary
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ON join_dictionary_source_table.key = join_hashed_dictionary.key;
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</query>
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<query>
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SELECT COUNT()
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FROM join_dictionary_source_table
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JOIN join_hashed_dictionary
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ON join_dictionary_source_table.key = toUInt64(join_hashed_dictionary.key);
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</query>
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<drop_query>DROP DICTIONARY IF EXISTS join_hashed_dictionary;</drop_query>
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<drop_query>DROP TABLE IF EXISTS join_dictionary_source_table;</drop_query>
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</test>
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