For now following tasks have been done:
- PASSWORD() function was rewritten. PASSWORD() now returns SHA1
hash_stage2; for new passwords user.password contains '*'hash_stage2; sql_yacc.yy also fixed;
- password.c: new functions were implemented, old rolled back to 4.0 state
- server code was rewritten to use new authorization algorithm (check_user(), change
user, and other stuff in sql/sql_parse.cc)
- client code was rewritten to use new authorization algorithm
(mysql_real_connect, myslq_authenticate in sql-common/client.c)
- now server barks on 45-byte-length 4.1.0 passwords and refuses 4.1.0-style
authentification. Users with 4.1.0 passwords are blocked (sql/sql_acl.cc)
- mysqladmin.c was fixed to work correctly with new passwords
Tests for 4.0-4.1.1, 4.1.1-4.1.1 (with or without db/password) logons was performed;
mysqladmin also was tested. Additional check are nevertheless necessary.
bmove_allign -> bmove_align
Added OLAP function ROLLUP
Split mysql_fix_privilege_tables to a script and a .sql data file
Added new (MEMROOT*) functions to avoid calling current_thd() when creating some common objects.
Added table_alias_charset, for easier --lower-case-table-name handling
Better SQL_MODE handling (Setting complex options also sets sub options)
New (faster) assembler string functions for x86
Here is another pack of changes about gathering common client code in
sql-common/client.c.
Now i symlink the client.c from sql/ and libmysql/. These directories
have client_settings.h files to be included to client.c. It contains
defines and declarations to compile client.c in appropriate manner.
Also i've added include/sql_common.h, containing declarations of what
is exported from client.c
I removed as many #ifdef-s from client.c as i dared to. I think it's better
push it with some extra #ifdef-s now (of course, if everythihg besides it is
ok) so other people can check the code.
Added MYSQL_TYPE_NULL as a dummy bind case for fetch buffers
Fix for offset based re-fetch using mysql_fetch_column
Misc cleanups for ODBC compatibility
Portability fixes
Added new client function: mysql_get_server_version()
New server help code (From Victor Vagin)
Fixed wrong usage of binary()
Disabled RTREE usage for now.
Call pthread_mutex_destroy() on not used mutex.
Changed comments in .h and .c files from // -> /* */
Added detection of mutex on which one didn't call pthread_mutex_destroy()
Fixed bug in create_tmp_field() which causes a memory overrun in queries that uses "ORDER BY constant_expression"
Added optimisation for ORDER BY NULL
Don't use new password format if mysql.user has old format
tables_priv was not reset on FLUSH PRIVILEGES if tables_priv was empty
Portability fixes for Windows
Extended max_allowed_packet for clients to 1G
Fixed bug in sending compressed rows >= 16M
Fix bug in skiping too long packets from clients.
Added checking of wrong command number sent by client.
Added my_global.h to compile after my_list.h is added to mysql.h
sql_prepare.cc:
Handle close stmt from client
Minor fixups to make SET variable=? to work
sql_parse.cc:
Added missed COM_CLOSE_STMT
mysql_priv.h:
Change mysql_stmt_close to mysql_stmt_free to not to conflict with client type
libmysql.c:
Clean all open stmts during mysql_close() implicitly
