Cut number 6. Move code from sql_show.cc to event_db_repository.cc
that more belongs to the latter.
sql/event_db_repository.cc:
move code that works with mysql.event from sql_show.cc to
event_db_repository.cc . Route through Event_db_repository's interface
which is proxied by class Events. The code relies on a function from
sql_show.cc which does the actual storage in the schema table. I think
it's better to leave the function there because the structure of
I_S.EVENTS is defined in sql_show.cc
sql/event_db_repository.h:
I_S / SHOW EVENTS handling hooks
sql/event_scheduler.cc:
use the pointer to db_repository which Event_scheduler already has
sql/events.cc:
Put a comment to get_instance
sql/events.h:
callback for I_S (sql_show.cc)
sql/sql_show.cc:
move code that belongs more to Event_db_repository than to here.
Use a callback of class Events. Only 1 function is left here, because
it copies data into the actual rows of I_S.EVENTS and belongs to this file.
sql/sql_show.h:
export this function will be called from event_db_repository.cc
5th cut, moved DB related code to Event_db_repository and
updated accordingly the remanining code.
Moved change/restore_security_context() to class THD
Removed events_priv.h
Next step is to reorganize create/update_event() and parsing for them.
But probably some other refactoring could be done in the meanwhile.
The changes so far pass the test suite.
BitKeeper/deleted/.del-events_priv.h~2e8bce2cf35997df:
Delete: sql/events_priv.h
sql/Makefile.am:
events_priv.h is no more
sql/event_data_objects.cc:
reorganize events code
sql/event_data_objects.h:
reorganize events code
sql/event_db_repository.cc:
reorganize events code
sql/event_db_repository.h:
reorganize events code
sql/event_scheduler.cc:
reorganize events code
sql/event_scheduler.h:
reorganize events code
sql/events.cc:
reorganize events code
sql/events.h:
reorganize events code
sql/mysqld.cc:
reorganize events code
sql/set_var.cc:
reorganize events code
sql/sql_class.cc:
add ::change_security_context() and restore_security_context()
sql/sql_class.h:
add ::change_security_context() and restore_security_context()
sql/sql_db.cc:
reorganize Events code
sql/sql_parse.cc:
reorganize Events code
sql/sql_show.cc:
reorganize Events code
Third cut to simplify parsing phase. Now DROP EVENT works.
Overloaded few functions to be able to use either sp_name or pass two LEX_STRINGs
instead of a Event_timed pointer. This is transitional and eventually the old
functions will be removed. For now DROP EVENT also works, does not need anymore
a parsing object (Event_timed) and definer initialization because everyone who
has EVENT_ACL can drop events, and this is checked on execution time in sql_parse.cc
from the security context, as it should be.
sql/event_data_objects.cc:
overload few functions
sql/event_scheduler.cc:
Event_scheduler::drop_event() actually does not need Event_timed object
but just an identifier, hence pass only sp_name.
Overloaded Event_scheduler::find_event() to work with sp_name object. Eventually
the old version will be removed. This is being done as transitional step to
be able to test frequently code.
sql/event_scheduler.h:
Event_scheduler::drop_event() actually does not need Event_timed object
but just an identifier, hence pass only sp_name.
Overloaded Event_scheduler::find_event() to work with sp_name object. Eventually
the old version will be removed. This is being done as transitional step to
be able to test frequently code.
sql/events.cc:
Change db_drop_event() not to use Event_timed, either coming from parsing
or from Event_timed::drop, but use LEX_STRINGs. sp_name is not convinient
because in Event_timed::drop a temporary object has to be created. Hence,
dereference the sp_name in Events::drop_event() and pass the LEX_STRINGs.
sql/events.h:
Change db_drop_event() not to use Event_timed, either coming from parsing
or from Event_timed::drop, but use LEX_STRINGs. sp_name is not convinient
because in Event_timed::drop a temporary object has to be created. Hence,
dereference the sp_name in Events::drop_event() and pass the LEX_STRINGs.
sql/events_priv.h:
Change db_drop_event() not to use Event_timed, either coming from parsing
or from Event_timed::drop, but use LEX_STRINGs. sp_name is not convinient
because in Event_timed::drop a temporary object has to be created. Hence,
dereference the sp_name in Events::drop_event() and pass the LEX_STRINGs.
sql/sql_parse.cc:
SQLCOM_DROP_EVENT does not need lex->event_parse_data object and
is more like SQLCOM_SHOW_CREATE_EVENT. Therefore, move it to the block that
handles the latter.
sql/sql_yacc.yy:
DROP EVENT does not need a parsing object, just a name.
Store it as lex->spname. Pretty similar handling to the one of
SHOW CREATE EVENT.
Second cut of separating parsing phase from execution phase
Separate Event_timed from parsing phase and introducing Event_parse_data.
sql/event_data_objects.cc:
second cut,
copy Event_timed::init_body() to Event_parse_data::init_body()
Init the body during parsing, everything else keep as a pointer to
Item or some other pointer to use for later initialization.
sql/event_data_objects.h:
get the identifier as sp_name*, later will initialize our structures
sql/events.cc:
for easy transition add temporarily parse_data, later Event_timed *et will be removed.
Do slow transition because Event_timed is so tightly integrated that a front-attack
by removing things from this class was unsuccessful. Do things step by step by eliminating
dependencies. Hence, the code could be checked with the current test suite too
(early testing)
sql/events.h:
for easy transition add temporarily parse_data, later Event_timed *et will be removed.
Do slow transition because Event_timed is so tightly integrated that a front-attack
by removing things from this class was unsuccessful. Do things step by step by eliminating
dependencies. Hence, the code could be checked with the current test suite too
(early testing)
BitKeeper/etc/ignore:
Added libmysql/viosocket.o.6WmSJk libmysqld/event_data_objects.cc libmysqld/event_db_repository.cc libmysqld/event_queue.cc server-tools/instance-manager/net_serv.cc to the ignore list
sql/share/errmsg.txt:
remove this message, not used and needed for now
sql/sql_lex.h:
for easy transition add temporarily parse_data, later Event_timed *et will be removed.
Do slow transition because Event_timed is so tightly integrated that a front-attack
by removing things from this class was unsuccessful. Do things step by step by eliminating
dependencies. Hence, the code could be checked with the current test suite too
(early testing)
sql/sql_parse.cc:
for easy transition add temporarily parse_data, later Event_timed *et will be removed.
Do slow transition because Event_timed is so tightly integrated that a front-attack
by removing things from this class was unsuccessful. Do things step by step by eliminating
dependencies. Hence, the code could be checked with the current test suite too
(early testing)
sql/sql_yacc.yy:
for easy transition add temporarily parse_data, later Event_timed *et will be removed.
Do slow transition because Event_timed is so tightly integrated that a front-attack
by removing things from this class was unsuccessful. Do things step by step by eliminating
dependencies. Hence, the code could be checked with the current test suite too
(early testing)
Infrastructure built. Added the foreseen files and change Makefile.am/CMakeLists.txt
accordingly.
libmysqld/Makefile.am:
add new files. this is first cut of WL3337u
sql/CMakeLists.txt:
add more files to build
sql/Makefile.am:
add new files. this is first cut of WL3337
sql/event_scheduler.cc:
event_timed.h -> event_data_objects.h (WL#3337)
sql/events.cc:
event_timed.h -> event_data_objects.h (WL#3337)
sql/share/errmsg.txt:
new error message
sql/event_data_objects.cc:
event_timed.h -> event_data_objects.h (WL#3337)
sql/event_data_objects.h:
event_timed.h -> event_data_objects.h (WL#3337)
sql/sql_parse.cc:
event_timed.h -> event_data_objects.h (WL#3337)
sql/sql_show.cc:
event_timed.h -> event_data_objects.h (WL#3337)
sql/sql_yacc.yy:
event_timed.h -> event_data_objects.h (WL#3337)
into mysql.com:/opt/local/work/mysql-5.1-runtime
mysql-test/r/information_schema.result:
Auto merged
sql/CMakeLists.txt:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/events.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
mysql-test/t/events_microsec.test:
SCCS merged
BitKeeper/etc/ignore:
auto-union
libmysqld/Makefile.am:
Auto merged
sql/Makefile.am:
Auto merged
sql/events.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/sql_db.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/time.cc:
Auto merged
Unify method naming -> create/update/drop_event
Move class Event_timed to event_timed.h
class Events is in events.h (renamed from event.h)
The implementation is in events.cc (renamed from event.h)
BitKeeper/deleted/.del-event_executor.cc~f4a4645b973838ab:
Delete: sql/event_executor.cc
include/my_time.h:
add a boundary
libmysqld/CMakeLists.txt:
event.cc -> events.cc
libmysqld/Makefile.am:
event.cc -> event.cc
sql/CMakeLists.txt:
event.cc -> events.cc
sql/Makefile.am:
event.cc -> events.cc
event_priv.h -> events_priv.h
sql/event_scheduler.cc:
event.h -> events.h
add_event -> create_event
replace_event -> update_event()
event_timed_compare_q is only used in event_scheduler.cc , so moving it
from event.cc and making it static
sql/event_scheduler.h:
add_event -> create_event
replace_event -> update_event
sql/event_timed.cc:
moved extern interval_type_to_name to mysql_priv.h
sql/mysql_priv.h:
moved my_time_compare to time.cc
sql/mysqld.cc:
event.h -> events.h
sql/sql_db.cc:
event.h -> events.h
sql/sql_parse.cc:
event.h -> events.h
class Event_timed moved to event_timed.h
sql/sql_show.cc:
event.h -> events.h
class Event_timed moved to event_timed.h
sql/sql_yacc.yy:
event.h -> events.h
class Event_timed moved to event_timed.h
sql/events.cc:
add_event -> create_event
replace_event -> update_event
event_timed_compare_q moved to event_scheduler.cc
sql/events.h:
class Event_timed moved to event_timed.h
sql/events_priv.h:
my_time_compare moved to mysql_priv.h
event_timed_compare_q is static in event_scheduler.cc
sql/time.cc:
moved interval_type_to_name from event.cc to here.
BitKeeper/etc/ignore:
Added libmysqld/events.cc to the ignore list
