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35 lines
498 B
Plaintext
35 lines
498 B
Plaintext
SET DEFAULT_STORAGE_ENGINE = 'tokudb';
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DROP TABLE IF EXISTS foo;
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create table foo (a int, b int, c int, primary key (a), key (b));
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insert into foo values (1,100,1),(2,20,2),(3,300,3),(4,4,4);
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select * from foo;
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a b c
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1 100 1
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2 20 2
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3 300 3
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4 4 4
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select b from foo;
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b
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4
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20
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100
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300
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delete from foo where b=20;
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select * from foo;
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a b c
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1 100 1
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3 300 3
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4 4 4
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select b from foo;
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b
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4
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100
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300
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alter table foo drop index b;
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delete from foo where a=3;
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select * from foo;
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a b c
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1 100 1
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4 4 4
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DROP TABLE foo;
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