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23 lines
574 B
SQL
23 lines
574 B
SQL
DROP TABLE IF EXISTS test.src;
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DROP TABLE IF EXISTS test.mv1;
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DROP TABLE IF EXISTS test.mv2;
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USE test;
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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 test.mv1;
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DROP TABLE test.mv2;
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DROP TABLE test.src;
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