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WL#5349 Change default storage engine to InnoDB

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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.
This commit is contained in:
Magne Mahre
2010-06-17 22:51:35 +02:00
parent 95c86d14b5
commit 3ac6a4b451
52 changed files with 629 additions and 62 deletions
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8
sql/mysqld.cc
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@ -3435,8 +3435,16 @@ static int init_common_variables()
compiler error in the Sun Studio 12 compiler. As a work-around we
set the def_value member to 0 in my_long_options and initialize it
to the correct value here.
From MySQL 5.5 onwards, the default storage engine is InnoDB
(except in the embedded server, where the default continues to
be MyISAM)
*/
#ifdef EMBEDDED_LIBRARY
default_storage_engine= const_cast<char *>("MyISAM");
#else
default_storage_engine= const_cast<char *>("InnoDB");
#endif
/*
Add server status variables to the dynamic list of