mirror of
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58 lines
1.8 KiB
SQL
58 lines
1.8 KiB
SQL
SET merge_tree_read_split_ranges_into_intersecting_and_non_intersecting_injection_probability = 0.0;
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DROP TABLE IF EXISTS index_for_like;
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set allow_deprecated_syntax_for_merge_tree=1;
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CREATE TABLE index_for_like (s String, d Date DEFAULT today()) ENGINE = MergeTree(d, (s, d), 1);
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INSERT INTO index_for_like (s) VALUES ('Hello'), ('Hello, World'), ('Hello, World 1'), ('Hello 1'), ('Goodbye'), ('Goodbye, World'), ('Goodbye 1'), ('Goodbye, World 1');
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SET max_rows_to_read = 3;
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SELECT s FROM index_for_like WHERE s LIKE 'Hello, World%';
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SET max_rows_to_read = 2;
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SELECT s FROM index_for_like WHERE s LIKE 'Hello, World %';
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SET max_rows_to_read = 2;
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SELECT s FROM index_for_like WHERE s LIKE 'Hello, World 1%';
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SET max_rows_to_read = 1;
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SELECT s FROM index_for_like WHERE s LIKE 'Hello, World 2%';
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SET max_rows_to_read = 1;
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SELECT s FROM index_for_like WHERE s LIKE 'Hello, Worle%';
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SET max_rows_to_read = 3;
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SELECT s FROM index_for_like WHERE s LIKE 'Hello, Wor%';
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SET max_rows_to_read = 5;
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SELECT s FROM index_for_like WHERE s LIKE 'Hello%';
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SET max_rows_to_read = 2;
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SELECT s FROM index_for_like WHERE s LIKE 'Hello %';
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SET max_rows_to_read = 3;
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SELECT s FROM index_for_like WHERE s LIKE 'Hello,%';
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SET max_rows_to_read = 1;
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SELECT s FROM index_for_like WHERE s LIKE 'Hello;%';
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SET max_rows_to_read = 5;
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SELECT s FROM index_for_like WHERE s LIKE 'H%';
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SET max_rows_to_read = 4;
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SELECT s FROM index_for_like WHERE s LIKE 'Good%';
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SET max_rows_to_read = 8;
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SELECT s FROM index_for_like WHERE s LIKE '%';
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SELECT s FROM index_for_like WHERE s LIKE '%Hello%';
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SELECT s FROM index_for_like WHERE s LIKE '%Hello';
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SET max_rows_to_read = 3;
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SELECT s FROM index_for_like WHERE s LIKE 'Hello, World% %';
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SELECT s FROM index_for_like WHERE s LIKE 'Hello, Worl_%';
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SET max_rows_to_read = 1;
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SELECT s FROM index_for_like WHERE s LIKE 'Hello, Worl\\_%';
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DROP TABLE index_for_like;
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