|
| 1 | +SET enable_analyzer = 1; |
| 2 | + |
| 3 | +DROP TABLE IF EXISTS segmented_ctr_cache; |
| 4 | +DROP TABLE IF EXISTS bookmarks_join; |
| 5 | +DROP TABLE IF EXISTS cart_join; |
| 6 | + |
| 7 | +create table if not exists segmented_ctr_cache |
| 8 | +( |
| 9 | + product_id Int32, |
| 10 | + segment_id Int32, |
| 11 | + count_in_viewport UInt64, |
| 12 | + count_in_viewed UInt64 |
| 13 | +) |
| 14 | + engine = Memory; |
| 15 | + |
| 16 | +INSERT INTO segmented_ctr_cache VALUES (1182604, 44, 15, 3); |
| 17 | +INSERT INTO segmented_ctr_cache VALUES (311577, 52, 4, 2); |
| 18 | +INSERT INTO segmented_ctr_cache VALUES (284246, 45, 2, 2); |
| 19 | +INSERT INTO segmented_ctr_cache VALUES (1115559, 52, 9, 2); |
| 20 | +INSERT INTO segmented_ctr_cache VALUES (1551941, 0, 163, 4); |
| 21 | +INSERT INTO segmented_ctr_cache VALUES (7165089, 45, 17, 1); |
| 22 | + |
| 23 | + |
| 24 | + |
| 25 | +CREATE TABLE bookmarks_join |
| 26 | +( |
| 27 | + product_id Int32, |
| 28 | + segment_id Int32, |
| 29 | + count_in_bookmark Int32 |
| 30 | +) ENGINE = Join(ALL, LEFT, product_id, segment_id); |
| 31 | +INSERT INTO bookmarks_join VALUES (1182604, 44, 1); |
| 32 | +INSERT INTO bookmarks_join VALUES (311577, 52, 1); |
| 33 | +INSERT INTO bookmarks_join VALUES (7165089, 0, 1); |
| 34 | +INSERT INTO bookmarks_join VALUES (7165089, 50, 1); |
| 35 | + |
| 36 | + |
| 37 | +CREATE TABLE cart_join |
| 38 | +( |
| 39 | +product_id Int32, |
| 40 | +segment_id Int32, |
| 41 | +count_in_cart Int32 |
| 42 | +) ENGINE = Join(ALL, LEFT, product_id, segment_id); |
| 43 | + |
| 44 | +INSERT INTO cart_join VALUES (311577, 44, 1); |
| 45 | +INSERT INTO cart_join VALUES (311577, 52, 1); |
| 46 | +INSERT INTO cart_join VALUES (7165089, 0, 1); |
| 47 | +INSERT INTO cart_join VALUES (7165089, 45, 3); |
| 48 | + |
| 49 | + |
| 50 | +SELECT |
| 51 | + segmented_ctr_cache.product_id, |
| 52 | + segmented_ctr_cache.segment_id, |
| 53 | + count_in_bookmark, |
| 54 | + count_in_cart |
| 55 | +FROM segmented_ctr_cache |
| 56 | +LEFT JOIN cart_join ON |
| 57 | + cart_join.product_id = segmented_ctr_cache.product_id |
| 58 | + AND cart_join.segment_id = segmented_ctr_cache.segment_id |
| 59 | +LEFT JOIN bookmarks_join ON |
| 60 | + bookmarks_join.product_id = segmented_ctr_cache.product_id |
| 61 | + AND bookmarks_join.segment_id = segmented_ctr_cache.segment_id |
| 62 | +ORDER BY ALL; |
| 63 | + |
| 64 | +DROP TABLE segmented_ctr_cache; |
| 65 | +DROP TABLE bookmarks_join; |
| 66 | +DROP TABLE cart_join; |
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