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20 lines
708 B
Text
20 lines
708 B
Text
#
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# Testing of found_rows()
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#
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drop table if exists t1;
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create table t1 (a int not null auto_increment, b int not null, primary key(a));
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insert into t1 (b) values (2),(3),(5),(5),(5),(6),(7),(9);
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select SQL_CALC_FOUND_ROWS * from t1;
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select found_rows();
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select SQL_CALC_FOUND_ROWS * from t1 limit 1;
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select found_rows();
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select SQL_CALC_FOUND_ROWS * from t1 order by b desc limit 1;
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select found_rows();
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select SQL_CALC_FOUND_ROWS distinct b from t1 limit 1;
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select found_rows();
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select SQL_CALC_FOUND_ROWS b,count(*) as c from t1 group by b order by c desc limit 1;
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select found_rows();
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select SQL_CALC_FOUND_ROWS * from t1 left join t1 as t2 on (t1.b=t2.a) limit 2,1;
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select found_rows();
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drop table t1;
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