WL#5349 Change default storage engine to InnoDB
The default storage engine is changed from MyISAM to InnoDB, in all builds except for the embedded server. In addition, the following system variables are changed: * innodb_file_per_table is enabled * innodb_strict_mode is enabled * innodb_file_format_name_update is changed to 'Barracuda' The test suite is changed so that tests that do not explicitly include the have_innodb.inc are run with --default-storage-engine=MyISAM. This is to ease the transition, so that most regression tests are run with the same engine as before. Some tests are disabled for the embedded server regression test, as the output of certain statements will be different that for the regular server (i.e SELECT @@default_storage_engine). This is to ease transition. mysql-test/mysql-test-run.pl: The regression test suite now adds a --default-storage-engine=MyISAM for all non-innodb tests. This behaviour can be controlled by the default-myisam switch in mysql-test-run mysql-test/t/bootstrap-master.opt: The bootstrap test can only be run without InnoDB as it starts several mysqld instances on the same datadir. This is possible with MyISAM, but not with InnoDB. storage/innobase/CMakeLists.txt: Build InnoDB per default storage/innobase/handler/ha_innodb.cc: Change default values for system variables Enable file_per_table Enable strict_mode Upgrade default file format to Barracuda
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