warnings)
Before this fix, several places in the code would raise a warning with an
error code 0, making it impossible for a stored procedure, a connector,
or a client application to trigger logic to handle the warning.
Also, the warning text was hard coded, and therefore not translated.
With this fix, new errors numbers have been created to represent these
warnings, and the warning text is coded in the errmsg.txt file.
Problem was that there are no support for symlinked files on Windows for
mysqld. So we fail when trying to create them.
Solution: Ignore the DATA/INDEX DIRECTORY clause for partitions and push
a warning. (Just like a MyISAM table)
- The function build_table_filename() builds up a string unconditionally
using the forward slash as a path separator. Later, when the string is
searched for FN_LIBCHAR by the set_up_table_before_create() function, a
null pointer is returned that is finally used by strlen in the
append_file_to_dir() function which causes the crash.
