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12 lines
249 B
MySQL
12 lines
249 B
MySQL
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drop table if exists a;
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drop table if exists b;
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create table a (i int, j int) engine Log;
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create materialized view b engine Log as select countState(*) from a;
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insert into a values (1, 2);
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select countMerge(*) from b;
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drop table b;
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drop table a;
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