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41 lines
1.1 KiB
MySQL
41 lines
1.1 KiB
MySQL
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DROP TABLE IF EXISTS test.left_table;
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DROP TABLE IF EXISTS test.right_table;
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CREATE TABLE test.left_table(APIKey Int32, SomeColumn String) ENGINE = MergeTree ORDER BY tuple();
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INSERT INTO test.left_table VALUES(1, 'somestr');
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CREATE TABLE test.right_table(APIKey Int32, EventValueForPostback String) ENGINE = MergeTree ORDER BY tuple();
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INSERT INTO test.right_table VALUES(1, 'hello'), (2, 'WORLD');
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SELECT
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APIKey,
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ConversionEventValue
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FROM
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test.left_table AS left_table
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ALL INNER JOIN
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(
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SELECT *
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FROM
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(
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SELECT
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APIKey,
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EventValueForPostback AS ConversionEventValue
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FROM
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test.right_table AS right_table
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)
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ALL INNER JOIN
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(
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SELECT
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APIKey
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FROM
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test.left_table as left_table
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GROUP BY
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APIKey
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) USING (APIKey)
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) USING (APIKey);
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DROP TABLE IF EXISTS test.left_table;
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DROP TABLE IF EXISTS test.right_table;
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