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c702a1f8fd
Fixed bugfix of INSERT ... SET db_name.table_name.column_name Changed locking to external-locking Fix client hangup for some invalid SQL queries.
27 lines
1.3 KiB
Text
27 lines
1.3 KiB
Text
drop table if exists sales;
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create table sales ( product varchar(32), country varchar(32), year int, profit int);
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insert into sales values ( 'Computer', 'India',2000, 1200),
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( 'TV', 'United States', 1999, 150),
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( 'Calculator', 'United States', 1999,50),
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( 'Computer', 'United States', 1999,1500),
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( 'Computer', 'United States', 2000,1500),
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( 'TV', 'United States', 2000, 150),
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( 'TV', 'India', 2000, 100),
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( 'TV', 'India', 2000, 100),
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( 'Calculator', 'United States', 2000,75),
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( 'Calculator', 'India', 2000,75),
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( 'TV', 'India', 1999, 100),
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( 'Computer', 'India', 1999,1200),
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( 'Computer', 'United States', 2000,1500),
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( 'Calculator', 'United States', 2000,75);
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--error 1235
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select product, country , year, sum(profit) from sales group by product, country, year with cube;
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--error 1235
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explain select product, country , year, sum(profit) from sales group by product, country, year with cube;
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--error 1235
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select product, country , year, sum(profit) from sales group by product, country, year with rollup;
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--error 1235
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explain select product, country , year, sum(profit) from sales group by product, country, year with rollup;
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--error 1235
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select product, country , year, sum(profit) from sales group by product, country, year with cube union all select product, country , year, sum(profit) from sales group by product, country, year with rollup;
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drop table sales;
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