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mariadb/mysql-test/t/count_distinct3.test
Michael Widenius 3d831149f9 Added option --staging-run to mysql-test-run to mark slow, not important tests, to not be run in staging trees
Use MY_MUTEX_INIT_FAST for pool mutex

mysql-test/mysql-test-run.pl:
  Added option --staging-run
  Added information about --parallell=# to help message
mysql-test/suite/federated/federated_server.test:
  Slow test, don't run with --staging-run
mysql-test/suite/maria/t/maria-preload.test:
  Slow test, don't run with --staging-run
mysql-test/suite/rpl/t/rpl_optimize.test:
  Slow test, don't run with --staging-run
mysql-test/suite/rpl/t/rpl_relayrotate.test:
  Slow test, don't run with --staging-run
mysql-test/suite/rpl/t/rpl_row_001.test:
  Slow test, don't run with --staging-run
mysql-test/suite/rpl/t/rpl_row_mysqlbinlog.test:
  Slow test, don't run with --staging-run
mysql-test/suite/rpl/t/rpl_row_sp003.test:
  Slow test, don't run with --staging-run
mysql-test/suite/rpl/t/rpl_start_stop_slave.test:
  Slow test, don't run with --staging-run
mysql-test/t/compress.test:
  Slow test, don't run with --staging-run
mysql-test/t/count_distinct3.test:
  Slow test, don't run with --staging-run
mysql-test/t/index_merge_innodb.test:
  Slow test, don't run with --staging-run
mysql-test/t/information_schema_all_engines.test:
  Slow test, don't run with --staging-run
mysql-test/t/innodb_mysql.test:
  Slow test, don't run with --staging-run
mysql-test/t/pool_of_threads.test:
  Slow test, don't run with --staging-run
mysql-test/t/preload.test:
  Slow test, don't run with --staging-run
mysql-test/t/ssl.test:
  Slow test, don't run with --staging-run
mysql-test/t/ssl_compress.test:
  Slow test, don't run with --staging-run
mysql-test/valgrind.supp:
  Suppress warnings from SuSE 11.1 on x86
sql/scheduler.cc:
  Use MY_MUTEX_INIT_FAST for pool mutex
2009-06-05 18:35:22 +03:00

63 lines
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Plaintext

#
# this is a test for error 1032 in count(distinct) + group by, introduced in
# mysql-4.1
#
# Slow test
-- source include/big_test.inc
--disable_warnings
DROP TABLE IF EXISTS t1, t2;
--enable_warnings
CREATE TABLE t1 (id INTEGER, grp TINYINT, id_rev INTEGER);
--disable_query_log
SET @rnd_max= 2147483647;
let $1 = 1000;
while ($1)
{
SET @rnd= RAND();
SET @id = CAST(@rnd * @rnd_max AS UNSIGNED);
SET @id_rev= @rnd_max - @id;
SET @grp= CAST(127.0 * @rnd AS UNSIGNED);
INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev);
dec $1;
}
set @@read_buffer_size=2*1024*1024;
CREATE TABLE t2 SELECT * FROM t1;
INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2;
INSERT INTO t2 (id, grp, id_rev) SELECT id, grp, id_rev FROM t1;
INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2;
INSERT INTO t2 (id, grp, id_rev) SELECT id, grp, id_rev FROM t1;
INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2;
INSERT INTO t2 (id, grp, id_rev) SELECT id, grp, id_rev FROM t1;
INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2;
INSERT INTO t2 (id, grp, id_rev) SELECT id, grp, id_rev FROM t1;
INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2;
INSERT INTO t2 (id, grp, id_rev) SELECT id, grp, id_rev FROM t1;
INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2;
INSERT INTO t2 (id, grp, id_rev) SELECT id, grp, id_rev FROM t1;
INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2;
INSERT INTO t2 (id, grp, id_rev) SELECT id, grp, id_rev FROM t1;
INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2;
INSERT INTO t2 (id, grp, id_rev) SELECT id, grp, id_rev FROM t1;
INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2;
INSERT INTO t2 (id, grp, id_rev) SELECT id, grp, id_rev FROM t1;
DROP TABLE t2;
--enable_query_log
SELECT COUNT(*) FROM t1;
# As t1 contains random numbers, results are different from test to test.
# That's okay, because we test only that select doesn't yield an
# error. Note, that --disable_result_log doesn't suppress error output.
--disable_result_log
SELECT COUNT(DISTINCT id) FROM t1 GROUP BY grp;
--enable_result_log
DROP TABLE t1;
set @@read_buffer_size=default;
# End of 4.1 tests