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21 lines
533 B
SQL
21 lines
533 B
SQL
DROP TABLE IF EXISTS src;
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DROP TABLE IF EXISTS mv1;
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DROP TABLE IF EXISTS mv2;
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CREATE TABLE src (x UInt8) ENGINE = Null;
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CREATE MATERIALIZED VIEW mv1 ENGINE = Memory AS SELECT x FROM src WHERE x % 2 = 0;
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CREATE MATERIALIZED VIEW mv2 ENGINE = Memory AS SELECT x FROM src WHERE x % 2 = 1;
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SET parallel_view_processing = 1;
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INSERT INTO src VALUES (1), (2);
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SET parallel_view_processing = 0;
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INSERT INTO src VALUES (3), (4);
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SELECT * FROM mv1 ORDER BY x;
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SELECT * FROM mv2 ORDER BY x;
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DROP TABLE mv1;
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DROP TABLE mv2;
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DROP TABLE src;
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