3 Commits

Author	SHA1	Message	Date
Sergey Petrunya	13058d8056	Fix @@optimizer_switch support ... - 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	2010-07-16 12:58:24 +04:00
Sergey Petrunya	3ffa889184	Fix buildbot failure: take into account that there is no optimizer_switch flag ... for table elimination in debug builds.	2010-02-21 09:33:54 +02:00
Sergey Petrunya	b83cb52e9e	Backport of subquery optimizations to 5.3. ... There are still test failures because of: - Wrong query results in outer join + semi join - EXPLAIN output differences	2010-01-17 17:51:10 +03:00