mariadb/mysql-test/r/count_distinct3.result

DROP TABLE IF EXISTS t1, t2;
CREATE TABLE t1 (id INTEGER, grp TINYINT, id_rev INTEGER);
SELECT COUNT(*) FROM t1;
COUNT(*)
4201000
SELECT COUNT(DISTINCT id) FROM t1 GROUP BY grp;
# Begin cleanup
SET session myisam_sort_buffer_size = @orig_myisam_sort_buffer_size;
DROP TABLE t1;
fix for bug #958 and tests for it aligned with Sergey notes. sql/records.cc: fix for bug #958 - big select with count distinct and group by aligned with Sergey notes. 2003-08-06 14:58:03 +02:00			`DROP TABLE IF EXISTS t1, t2;`
			`CREATE TABLE t1 (id INTEGER, grp TINYINT, id_rev INTEGER);`
			`SELECT COUNT(*) FROM t1;`
			`COUNT(*)`
Bug#26887 - main.count_distinct3 fails randomly Streamlined how we increase the size of our test table. The new method shows run time decreased by ~60%. This is not a guarantee that we will not see test timeouts (the random failures noted in the bug), but it should significantly reduce the chances of this occurring. 2009-04-16 19:47:44 +02:00			`4201000`
fix for bug #958 and tests for it aligned with Sergey notes. sql/records.cc: fix for bug #958 - big select with count distinct and group by aligned with Sergey notes. 2003-08-06 14:58:03 +02:00			`SELECT COUNT(DISTINCT id) FROM t1 GROUP BY grp;`
Bug#26887 - main.count_distinct3 fails randomly Streamlined how we increase the size of our test table. The new method shows run time decreased by ~60%. This is not a guarantee that we will not see test timeouts (the random failures noted in the bug), but it should significantly reduce the chances of this occurring. 2009-04-16 19:47:44 +02:00			`# Begin cleanup`
			`SET session myisam_sort_buffer_size = @orig_myisam_sort_buffer_size;`
fix for bug #958 and tests for it aligned with Sergey notes. sql/records.cc: fix for bug #958 - big select with count distinct and group by aligned with Sergey notes. 2003-08-06 14:58:03 +02:00			`DROP TABLE t1;`