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merge: 5.1-bt bug branch --> 5.1-bt latest

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This commit is contained in:
Luis Soares
2009-06-30 19:40:38 +01:00
parent 6b15ecd335 1d3daee450
commit d553a7fce5
4 changed files with 242 additions and 1 deletions
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56
client/mysqlbinlog.cc
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@ -681,6 +681,7 @@ Exit_status process_event(PRINT_EVENT_INFO *print_event_info, Log_event *ev,
{
char ll_buff[21];
Log_event_type ev_type= ev->get_type_code();
my_bool destroy_evt= TRUE;
DBUG_ENTER("process_event");
print_event_info->short_form= short_form;
Exit_status retval= OK_CONTINUE;
@ -871,12 +872,63 @@ Exit_status process_event(PRINT_EVENT_INFO *print_event_info, Log_event *ev,
break;
}
case TABLE_MAP_EVENT:
{
Table_map_log_event *map= ((Table_map_log_event *)ev);
if (shall_skip_database(map->get_db_name()))
{
print_event_info->m_table_map_ignored.set_table(map->get_table_id(), map);
destroy_evt= FALSE;
goto end;
}
}
case WRITE_ROWS_EVENT:
case DELETE_ROWS_EVENT:
case UPDATE_ROWS_EVENT:
case PRE_GA_WRITE_ROWS_EVENT:
case PRE_GA_DELETE_ROWS_EVENT:
case PRE_GA_UPDATE_ROWS_EVENT:
{
if (ev_type != TABLE_MAP_EVENT)
{
Rows_log_event *e= (Rows_log_event*) ev;
Table_map_log_event *ignored_map=
print_event_info->m_table_map_ignored.get_table(e->get_table_id());
bool skip_event= (ignored_map != NULL);
/*
end of statement check:
i) destroy/free ignored maps
ii) if skip event, flush cache now
*/
if (e->get_flags(Rows_log_event::STMT_END_F))
{
/*
Now is safe to clear ignored map (clear_tables will also
delete original table map events stored in the map).
*/
if (print_event_info->m_table_map_ignored.count() > 0)
print_event_info->m_table_map_ignored.clear_tables();
/*
One needs to take into account an event that gets
filtered but was last event in the statement. If this is
the case, previous rows events that were written into
IO_CACHEs still need to be copied from cache to
result_file (as it would happen in ev->print(...) if
event was not skipped).
*/
if (skip_event)
{
if ((copy_event_cache_to_file_and_reinit(&print_event_info->head_cache, result_file) ||
copy_event_cache_to_file_and_reinit(&print_event_info->body_cache, result_file)))
goto err;
}
}
/* skip the event check */
if (skip_event)
goto end;
}
/*
These events must be printed in base64 format, if printed.
base64 format requires a FD event to be safe, so if no FD
@ -900,6 +952,7 @@ Exit_status process_event(PRINT_EVENT_INFO *print_event_info, Log_event *ev,
goto err;
}
/* FALL THROUGH */
}
default:
ev->print(result_file, print_event_info);
}
@ -919,7 +972,8 @@ end:
{
if (remote_opt)
ev->temp_buf= 0;
delete ev;
if (destroy_evt) /* destroy it later if not set (ignored table map) */
delete ev;
}
DBUG_RETURN(retval);
}