failing 'INSTALL PLUGIN' statement doesn't work in embedded server
as we disable library loading there.
Fixed by enabling loading libraries (#define HAVE_DLOPEN), what also
makes UDF working in the embedded server.
FORCE_INIT_OF_VARS was not defined for the
debug builds on Windows. This caused LINT_INIT
macro to be defined as NOP and this triggers
false alarms about use of uninitialized with
the runtime libs of some Visual Studio versions.
Fixed by defining FORCE_INIT_OF_VARS to match the
state of the Windows
- Using DATA/INDEX DIRECTORY option on Windows put data/index file into
default directory because the OS doesn't support readlink().
- The procedure for changing data/index file directory is
different under Windows.
- With this fix we report a warning if DATA/INDEX option is used,
but OS doesn't support readlink().
- When a shared library argument is supplied, it's checked for an OS
specific directory separator. The expected error is different
depending on the separator used. Create OS specific versions of these
tests.
- When an ALTER TABLE RENAME is performed on windows, the files are closed and their cached file
descriptors are marked invalid. Performing INSERT, UPDATE or SELECT on the associated merge
table causes a server crash on windows. This patch adds a test for bad file descriptors when a
table attempts a lock. If a bad descriptor is found an error is thrown. An additional FLUSH TABLES
will be necessary to further operate on the associated merge table.
