--gdb now accepts an argument, it will be passed to gdb as a command.
multiple commands can be separated by a (non-standard and not escapable)
delimiter - semicolon (;).
Old usage with a bare --gdb continues to work too, of course.
Since 736afe8680 the
mysql_system_tables_data.sql only installs the anonymous
user if skip_auth_anonymous IS NULL.
Its installation is prevented by setting this to 1.
It has its limitations, e.g. it assumes that there's only one
gdb and only one valgrind process is running. And a hard-coded
one-second delay might be too short for slow machines.
Still, it's better than "doesn't work at all"
MTR_COMBINATIONS contains comma-separated list of currently applied
combinations "x,y,...". MTR_COMBINATION_X, MTR_COMBINATION_Y, ... are
set to 1 for this list of combinations.
Fixed dead check: non-existent element $tinfo->{combination}.
Better use this clause:
use warnings FATAL => 'uninitialized';
But this must be very well tested.
- mysql_install_db now prints position to error file, if log-error is used
- Warning about compatibility now mentions MySQL 5.6 and 5.7
- Give warning if --show_compatibility_56 is used
for multi-file innodb_data_file_path.
Use fil_extend_space_to_desired_size() to correctly extend system
tablespace. Make sure to get tablespace size from the first tablespace
part.
The $result variable was supposed to accumulate failures from
all mysqltest processes (that analyzed all error logs in parallel).
But it was mistakenly put in the loop, so it was reset for each process.
A new $MYSQLD_LAST_CMD evaluation was too late in case --manual-gdb.
Now it is done before the server restart type branches which is safe
and the args value has been fully computed by the new point of
evaluation.
