diff options
Diffstat (limited to 'sql/log_event.h')
| -rw-r--r-- | sql/log_event.h | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/sql/log_event.h b/sql/log_event.h index a58479e2589..8ba5d0379a0 100644 --- a/sql/log_event.h +++ b/sql/log_event.h @@ -590,6 +590,7 @@ public: #endif /* HAVE_REPLICATION */ #else void print(FILE* file, bool short_form = 0, char* last_db = 0); + void print(FILE* file, bool short_form, char* last_db, bool commented); #endif Load_log_event(const char* buf, int event_len, bool old_format); @@ -934,9 +935,20 @@ public: char* block; uint block_len; uint file_id; - + /* + 'db' is filled when the event is created in mysql_load() (the event needs to + have a 'db' member to be well filtered by binlog-*-db rules). 'db' is not + written to the binlog (it's not used by Append_block_log_event::write()), so + it can't be read in the Append_block_log_event(const char* buf, int + event_len) constructor. + In other words, 'db' is used only for filtering by binlog-*-db rules. + Create_file_log_event is different: its 'db' (which is inherited from + Load_log_event) is written to the binlog and can be re-read. + */ + const char* db; + #ifndef MYSQL_CLIENT - Append_block_log_event(THD* thd, char* block_arg, + Append_block_log_event(THD* thd, const char* db_arg, char* block_arg, uint block_len_arg, bool using_trans); #ifdef HAVE_REPLICATION int exec_event(struct st_relay_log_info* rli); @@ -952,6 +964,7 @@ public: int get_data_size() { return block_len + APPEND_BLOCK_HEADER_LEN ;} bool is_valid() { return block != 0; } int write_data(IO_CACHE* file); + const char* get_db() { return db; } }; /***************************************************************************** @@ -963,9 +976,10 @@ class Delete_file_log_event: public Log_event { public: uint file_id; + const char* db; /* see comment in Append_block_log_event */ #ifndef MYSQL_CLIENT - Delete_file_log_event(THD* thd, bool using_trans); + Delete_file_log_event(THD* thd, const char* db_arg, bool using_trans); #ifdef HAVE_REPLICATION void pack_info(Protocol* protocol); int exec_event(struct st_relay_log_info* rli); @@ -981,6 +995,7 @@ public: int get_data_size() { return DELETE_FILE_HEADER_LEN ;} bool is_valid() { return file_id != 0; } int write_data(IO_CACHE* file); + const char* get_db() { return db; } }; /***************************************************************************** @@ -992,9 +1007,10 @@ class Execute_load_log_event: public Log_event { public: uint file_id; - + const char* db; /* see comment in Append_block_log_event */ + #ifndef MYSQL_CLIENT - Execute_load_log_event(THD* thd, bool using_trans); + Execute_load_log_event(THD* thd, const char* db_arg, bool using_trans); #ifdef HAVE_REPLICATION void pack_info(Protocol* protocol); int exec_event(struct st_relay_log_info* rli); @@ -1009,6 +1025,7 @@ public: int get_data_size() { return EXEC_LOAD_HEADER_LEN ;} bool is_valid() { return file_id != 0; } int write_data(IO_CACHE* file); + const char* get_db() { return db; } }; #ifdef MYSQL_CLIENT |