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bug#8646 - deadlock if long transaction causes binlog rotate

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sql/sql_yacc.yy:
  duplicated symbol removed
This commit is contained in:
unknown
2005-02-22 00:15:31 +01:00
parent 0baf8fabee
commit 3ad8d4ba88
6 changed files with 190 additions and 63 deletions
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6
sql/sql_class.h
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@@ -174,6 +174,9 @@ typedef struct st_user_var_events
uint charset_number;
} BINLOG_USER_VAR_EVENT;
#define RP_LOCK_LOG_IS_ALREADY_LOCKED 1
#define RP_FORCE_ROTATE 2
class Log_event;
/*
@@ -300,7 +303,7 @@ public:
}
bool open_index_file(const char *index_file_name_arg,
const char *log_name);
void new_file(bool need_lock= 1);
void new_file(bool need_lock);
bool write(THD *thd, enum enum_server_command command,
const char *format,...);
bool write(THD *thd, const char *query, uint query_length,
@@ -319,6 +322,7 @@ public:
void make_log_name(char* buf, const char* log_ident);
bool is_active(const char* log_file_name);
int update_log_index(LOG_INFO* linfo, bool need_update_threads);
void rotate_and_purge(uint flags);
int purge_logs(const char *to_log, bool included,
bool need_mutex, bool need_update_threads,
ulonglong *decrease_log_space);