there was two problems about charsets in embedded server
1. mysys/charset.c - defined there default_charset_info variable is
modified by both server and client code (particularly when
--default-charset option is handled)
In embedded server we get two codelines modifying one variable.
I created separate default_client_charset_info for client code
2. mysql->charset and mysql->options.charset initialization isn't
properly done for embedded server - necessary calls added
There actually was 3 different problems -
hash_user_connections wasn't cleaned
one strdupped database name wasn't freed
and stmt->mem_root wasn't cleaned as it was
replased with mysql->field_alloc for result
For the last one - i made the library using stmt's
fields to store result if it's the case.
acl_init".
Updated calls to acl_init()/grant_init() in init_embedded_server() - their
signatures were changed recently, now they don't need argument for passing
pointer to THD object (this code was only compiled if one built embedded
server library with --with-embedded-privilege-control switch).
- renamed the tests that use the embedded server (client_test ->
mysql_client_test_embedded, mysqltest -> mysql_test_embedded
and changed some Makefiles and scripts so they are installed in $bindir
(required to be able to run the test suite against the embedded server)
New mysqltest that can run mysqltest with PS
Added support for ZEROFILL in PS
Fixed crash when one called mysql_stmt_store_result() without a preceding mysql_stmt_bind_result()
Updated test cases to support --ps-protocol
(Some tests are still run using old protocol)
Fixed crash in PS when using SELECT * FROM t1 NATURAL JOIN t2...
Fixed crash in PS when using sub queries
Create table didn't signal when table was created. This could cause a "DROP TABLE created_table" in another thread to wait "forever"
Fixed wrong permissions check in PS and multi-table updates (one could get permission denied for legal quries)
Fix for PS and SELECT ... PROCEDURE
Reset all warnings when executing a new PS query
group_concat(...ORDER BY) didn't work with PS
Fixed problem with test suite when not using innodb
This was a customer request for to get the XP Logo Certification.
Note for LenZ:
Adding to the project libmysqld.dsp the file libmysqld.rc at compilation time will be created
the libmysqld.res and this linked. For every release edit the libmysqld.rc
version number.
required autotools macro written and deployed in all apropriate Makefile.ams.
Use cases checked:
- linux, standard location of zlib, no ndb
- linux, standard locatoin of zlib, with ndb
- linux, non-standard location of zlib, no ndb
- hpux11, use of bundled zlib, no ndb
The only non-checked case is non-standard location of zlib (or use of bundled
zlib) + ndb. I wasn't able to check it as ndb/ just won't compile on beasts
like AIX52 or HPUX11, where such a check is possible. It didn't compile
there before as these systems dont't have installed zlib, so nothing got broken ;)
#4700 (Unsigned value returned as signed)
just no appropriate checking
#4701 (Errors returned earlier than expected)
all errors returned from send_command()
#4702 (Result isn't freed properly if there's no retrieval)
flush_use_result has only 'client' version and should
be made 'virtual'
