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WL#3015: Logging Improvements - No Restarts(ver N4)

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Added slow_query_log & general_log global upadatable variables.
Added slow-query-log & general-log startup options.
Added log_output, general_log_file, slow_query_log_file global updatable variables.
This commit is contained in:
gluh@eagle.intranet.mysql.r18.ru
2006-06-19 18:30:55 +05:00
parent acaede977c
commit 1d72c66c1b
12 changed files with 757 additions and 65 deletions
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19
sql/log.h
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@ -438,6 +438,8 @@ public:
CHARSET_INFO *client_cs);
void flush();
void init_pthread_objects();
MYSQL_LOG *get_mysql_slow_log() { return &mysql_slow_log; }
MYSQL_LOG *get_mysql_log() { return &mysql_log; }
};
@ -510,8 +512,21 @@ public:
void init_error_log(uint error_log_printer);
void init_slow_log(uint slow_log_printer);
void init_general_log(uint general_log_printer);
};
void deactivate_log_handler(THD* thd, uint log_type);
bool activate_log_handler(THD* thd, uint log_type);
MYSQL_LOG *get_slow_log_file_handler()
{
if (file_log_handler)
return file_log_handler->get_mysql_slow_log();
return NULL;
}
MYSQL_LOG *get_log_file_handler()
{
if (file_log_handler)
return file_log_handler->get_mysql_log();
return NULL;
}
};
enum enum_binlog_format {
BINLOG_FORMAT_STMT= 0, // statement-based