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8 lines
267 B
MySQL
8 lines
267 B
MySQL
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DROP TABLE IF EXISTS test_mtree;
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CREATE TABLE test_mtree (`x` String, INDEX idx x TYPE set(10) GRANULARITY 1) ENGINE = MergeTree ORDER BY tuple();
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INSERT INTO test_mtree VALUES ('Hello, world');
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SELECT count() FROM test_mtree WHERE x = NULL;
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DROP TABLE test_mtree;
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