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a02a98c401
mysql-test/mysql-test-run.sh: Fix for LOAD DATA LOCAL ... mysql-test/r/select_found.result: Added result for a new test of combo of options for FOUND_ROWS and BUFFER_RESULT mysql-test/t/select_found.test: Added test for combo of options for BUFFER_RESULT and FOUND_ROWS sql/sql_select.cc: Added fix for combo of options for BUFFER_RESULT and FOUND_ROWS
70 lines
1.3 KiB
Text
70 lines
1.3 KiB
Text
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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a b
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1 2
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2 3
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3 5
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4 5
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5 5
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6 6
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7 7
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8 9
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select found_rows();
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FOUND_ROWS()
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8
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select SQL_CALC_FOUND_ROWS * from t1 limit 1;
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a b
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1 2
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select found_rows();
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FOUND_ROWS()
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8
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select SQL_BUFFER_RESULT SQL_CALC_FOUND_ROWS * from t1 limit 1;
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a b
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1 2
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select found_rows();
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FOUND_ROWS()
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8
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select SQL_CALC_FOUND_ROWS * from t1 order by b desc limit 1;
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a b
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8 9
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select found_rows();
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FOUND_ROWS()
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8
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select SQL_CALC_FOUND_ROWS distinct b from t1 limit 1;
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b
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2
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select found_rows();
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FOUND_ROWS()
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6
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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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b c
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5 3
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select found_rows();
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FOUND_ROWS()
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6
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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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a b a b
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3 5 5 5
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select found_rows();
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FOUND_ROWS()
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8
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drop table t1;
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create table t1 (a int not null primary key);
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insert into t1 values (1),(2),(3),(4),(5);
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select sql_calc_found_rows a from t1 where a in (1,2,3) order by a desc limit 0,2;
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a
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3
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2
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select FOUND_ROWS();
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FOUND_ROWS()
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3
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select sql_calc_found_rows a from t1 where a in (1,2,3) order by a+2 desc limit 0,2;
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a
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3
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2
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select FOUND_ROWS();
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FOUND_ROWS()
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3
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drop table t1;
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