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24 lines
439 B
SQL
24 lines
439 B
SQL
DROP TABLE IF EXISTS tab;
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CREATE TABLE tab
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(
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foo Array(LowCardinality(String)),
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INDEX idx foo TYPE bloom_filter
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)
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ENGINE = MergeTree
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PRIMARY KEY tuple();
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INSERT INTO tab VALUES (['a', 'b']);
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SELECT '---';
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SELECT table, name, type
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FROM system.data_skipping_indices
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WHERE database = currentDatabase() AND table = 'tab';
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SELECT '---';
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EXPLAIN indexes = 1, description = 0 SELECT * FROM tab WHERE has(foo, 'b');
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DROP TABLE tab;
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