Changed defaults option --instance to --defaults-group-suffix
Changed option handling to allow --defaults-file, --defaults-extra-file and --defaults-group-suffix to be given in any order
Changed MYSQL_INSTANCE to MYSQL_GROUP_SUFFIX
mysql_print_defaults now understands --defaults-group-suffix
Remove usage of my_tempnam() (not safe function)
if( -> if ( and while( to while (
Windows to call CreateFileMapping() with correct arguments, and
propogating the introduction of query_id_t to everywhere query ids are
passed around. (Bug #8826)
Split TABLE to TABLE and TABLE_SHARE (TABLE_SHARE is still allocated as part of table, will be fixed soon)
Created Field::make_field() and made Field_num::make_field() to call this
Added 'TABLE_SHARE->db' that points to database name; Changed all usage of table_cache_key as database name to use this instead
Changed field->table_name to point to pointer to alias. This allows us to change alias for a table by just updating one pointer.
Renamed TABLE_SHARE->real_name to table_name
Renamed TABLE->table_name to alias
Renamed TABLE_LIST->real_name to table_name
tables requires privileges for them if some table or column level grants
present" (with after-review fixes).
We should set SELECT_ACL for implicitly opened tables in
my_tz_check_n_skip_implicit_tables() to be able to bypass privilege
checking in check_grant(). Also we should exclude those tables from
privilege checking in multi-update.
enabled query cache for ndb
modified engine interface somewhat
sql/ha_innodb.h
enabled query cache for ndb
modified engine interface somewhat
sql/ha_ndbcluster.cc
enabled query cache for ndb
modified engine interface somewhat
ndb will only allow caching and retrieval if running autocommit
- return false, but do not invalidate
commit count is used as engine data, i.e.
- store commit count before store of cache
- allow retrieval if commit count has not changed on a table
- invalidate if commit count has changed
sql/ha_ndbcluster.h
enabled query cache for ndb
modified engine interface somewhat
sql/handler.cc
enabled query cache for ndb
modified engine interface somewhat
sql/handler.h
enabled query cache for ndb
modified engine interface somewhat
new virtual handler method cached_table_registration called on each table before alowing store in query cache
- return TRUE - ok to cache, FALSE - not allowed to cache, invalidate queries if engine_data below has changed
- sets ulonglong (engine_data) that is stored in query cache for each table
- sets callback to be called for each table before usage of cached query, callback = 0 -> no check later
sql/mysql_priv.h
enabled query cache for ndb
modified engine interface somewhat
callcack prototype for callback to engine before query cache retrieval
sql/sql_cache.cc
enabled query cache for ndb
modified engine interface somewhat
if callback is set on table in cache, do callback to check if allowed to use cache
if not allowed to use cache, check if engine_data has changed, if so, invalidate all queries with that table
+ changes to store and pass callback and engine_data around
sql/sql_cache.h
enabled query cache for ndb
modified engine interface somewhat
changes to store callback and engine_data
sql/table.h
enabled query cache for ndb
modified engine interface somewhat
changes to store callback and engine_data
more logical table/index_flags
return HA_ERR_WRONG_COMMAND instead of abstract methods where appropriate
max_keys and other limits renamed to max_supported_keys/etc
max_keys/etc are now wrappers to max_supported_keys/etc
ha_index_init/ha_rnd_init/ha_index_end/ha_rnd_end are now wrappers to real {index,rnd}_{init,end} to enforce strict pairing
Added basic per-thread time zone functionality (based on public
domain elsie-code). Now user can select current time zone
(from the list of time zones described in system tables).
All NOW-like functions honor this time zone, values of TIMESTAMP
type are interpreted as values in this time zone, so now
our TIMESTAMP type behaves similar to Oracle's TIMESTAMP WITH
LOCAL TIME ZONE (or proper PostgresSQL type).
WL#1266 "CONVERT_TZ() - basic time with time zone conversion
function".
Fixed problems described in Bug #2336 (Different number of warnings
when inserting bad datetime as string or as number). This required
reworking of datetime realted warning hadling (they now generated
at Field object level not in conversion functions).
Optimization: Now Field class descendants use table->in_use member
instead of current_thd macro.
names to lower case using latin1 instead of utf-8 in sql_acl.cc if lower_case_table_names
was on. Also replaced in other such places system_charset_info with files_charset_info
for consistency.
SQL_SELECT_LIMIT as default will be applied only for SELECT statement if there was not explicit LIMIT clause
correct table list passed to class constructor of select_update
Fixed bugs in group_concat with ORDER BY and DISTINCT (Bugs #2695, #3381 and #3319)
Fixed crash when doing rollback in slave and the io thread catched up with the sql thread
Set locked_in_memory properly
Multiple tablespaces for InnoDB
sql_table.cc:
Tell explicitly that InnoDB should retrieve all columns in CHECKSUM TABLE
sql_update.cc, sql_select.cc, my_base.h:
More descriptive flag name HA_EXTRA_RETRIEVE_ALL_COLS
WL#604 Privileges in embedded library
code added to check privileges in embedded library
NO_EMBEDDED_ACCESS_CHECKS macros inserted in code so we can exclude
access-checking parts. Actually we now can exclude these parts from
standalone server as well. Do we need it?
Access checks are disabled in embedded server by default. One should
edit libmysqld/Makefile manually to get this working.
We definitely need the separate configure for embedded server
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
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.
