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19 lines
594 B
MySQL
19 lines
594 B
MySQL
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DROP TABLE IF EXISTS test_collate;
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CREATE TABLE test_collate (x UInt32, s Nullable(String)) ENGINE=Memory();
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INSERT INTO test_collate VALUES (1, 'Ё'), (1, 'ё'), (1, 'а'), (1, null), (2, 'А'), (2, 'я'), (2, 'Я'), (2, null);
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SELECT 'Order by without collate';
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SELECT * FROM test_collate ORDER BY s;
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SELECT 'Order by with collate';
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SELECT * FROM test_collate ORDER BY s COLLATE 'ru';
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SELECT 'Order by tuple without collate';
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SELECT * FROM test_collate ORDER BY x, s;
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SELECT 'Order by tuple with collate';
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SELECT * FROM test_collate ORDER BY x, s COLLATE 'ru';
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DROP TABLE test_collate;
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