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18 lines
402 B
Text
18 lines
402 B
Text
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create table t1(a blob) engine=innodb key_block_size=8;
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create function generate_blob()
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returns varchar(20000)
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begin
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declare x varchar(20000) default '';
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declare i int default 500;
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while i > 0 do
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set x = concat(sha1(i), x);
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set i = i - 1;
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end while;
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return x;
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end //
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insert into t1 select generate_blob();
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truncate t1;
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insert into t1 select generate_blob();
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drop table t1;
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drop function generate_blob;
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