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path: root/mysql-test/t/subselect_no_mat.test
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* Made join_cache_level == 2 by default.Igor Babaev2011-12-151-0/+5
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* Set the default to be mrr=off,mrr_sort_keys=off:Sergey Petrunya2011-07-081-0/+1
| | | | | | | - Set the default - Adjust the testcases so that 'new' tests are run with optimizations turned on. - Pull out relevant tests from "irrelevant" tests and run them with optimizations on. - Run range.test and innodb.test with both mrr=on and mrr=off
* Fix @@optimizer_switch supportSergey Petrunya2010-07-161-4/+2
| | | | | | | | - Let "mysqld --help --verbose" list all optimizer options - Make it possible to add new @@optimizer_switch flags w/o causing .result changes all over the testsuite: = Remove "select @@optimizer_switch" from tests that do not need all switches = Move @@optimizer_switch-specific tests to t/optimizer_switch.test
* Fix buildbot failure: take into account that there is no optimizer_switch flag Sergey Petrunya2010-02-211-0/+2
| | | | for table elimination in debug builds.
* Backport of subquery optimizations to 5.3.Sergey Petrunya2010-01-171-0/+11
There are still test failures because of: - Wrong query results in outer join + semi join - EXPLAIN output differences