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10 lines
319 B
SQL
10 lines
319 B
SQL
DROP TABLE IF EXISTS sales;
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CREATE TABLE sales (DATE_SOLD DateTime64(3, 'UTC'), PRODUCT_ID Nullable(String)) Engine MergeTree() PARTITION BY toYYYYMM(DATE_SOLD) ORDER BY DATE_SOLD;
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ALTER TABLE sales ADD PROJECTION test (SELECT toInt64(COUNT(*)) GROUP BY PRODUCT_ID, DATE_SOLD);
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SHOW CREATE sales;
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DROP TABLE sales;
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