Merge ubayer@bk-internal.mysql.com:/home/bk/mysql-4.0

into morbus.(none):/home/ulli/work/mysql-4.0


BitKeeper/etc/logging_ok:
  auto-union

BitKeeper/etc/logging_ok

@@ -2,6 +2,7 @@ Administrador@light.
 Administrator@co3064164-a.
 Administrator@co3064164-a.rochd1.qld.optushome.com.au
 Administrator@fred.
+Greg@greg-laptop.
 Miguel@light.local
 Sinisa@sinisa.nasamreza.org
 ahlentz@co3064164-a.rochd1.qld.optusnet.com.au

VC++Files/innobase/innobase.dsp

@@ -280,10 +280,6 @@ SOURCE=.\mtr\mtr0mtr.c
 # End Source File
 # Begin Source File
 
-SOURCE=.\odbc\odbc0odbc.c
-# End Source File
-# Begin Source File
-
 SOURCE=.\os\os0file.c
 # End Source File
 # Begin Source File

VC++Files/libmysql/libmysql.dsp

@@ -463,6 +463,10 @@ SOURCE=..\strings\strxmov.c
 # End Source File
 # Begin Source File
 
+SOURCE=..\strings\strxnmov.c
+# End Source File
+# Begin Source File
+
 SOURCE=..\mysys\thr_mutex.c
 # End Source File
 # Begin Source File

innobase/row/row0upd.c

@@ -77,8 +77,8 @@ index record. This is only used in foreign key checks and we can assume
 that index does not contain column prefixes. */
 static
 ibool
-row_upd_changes_first_fields(
-/*=========================*/
+row_upd_changes_first_fields_binary(
+/*================================*/
 				/* out: TRUE if changes */
 	dtuple_t*	entry,	/* in: old value of index entry */
 	dict_index_t*	index,	/* in: index of entry */
@@ -196,7 +196,7 @@ row_upd_check_references_constraints(
 
 		if (foreign->referenced_index == index
 		    && (node->is_delete
-		       || row_upd_changes_first_fields(entry, index,
+		       || row_upd_changes_first_fields_binary(entry, index,
 			    		node->update, foreign->n_fields))) {
 			    				
 			if (foreign->foreign_table == NULL) {
@@ -1048,8 +1048,8 @@ index record. This is only used in foreign key checks and we can assume
 that index does not contain column prefixes. */
 static
 ibool
-row_upd_changes_first_fields(
-/*=========================*/
+row_upd_changes_first_fields_binary(
+/*================================*/
 				/* out: TRUE if changes */
 	dtuple_t*	entry,	/* in: index entry */
 	dict_index_t*	index,	/* in: index of entry */
@@ -1074,15 +1074,16 @@ row_upd_changes_first_fields(
 		col = dict_field_get_col(ind_field);
 		col_pos = dict_col_get_clust_pos(col);
 
+		ut_a(ind_field->prefix_len == 0);
+
 		for (j = 0; j < n_upd_fields; j++) {
 
 			upd_field = upd_get_nth_field(update, j);
 
 			if (col_pos == upd_field->field_no
-			    && (ind_field->prefix_len > 0
-			        || 0 != cmp_dfield_dfield(
+			    && !dfield_datas_are_binary_equal(
 					     dtuple_get_nth_field(entry, i),
-					     &(upd_field->new_val)))) {
+					     &(upd_field->new_val))) {
 				return(TRUE);
 			}
 		}

mysql-test/r/rpl_trunc_binlog.result

@@ -10,4 +10,4 @@ reset slave;
 start slave;
 show slave status;
 Master_Host	Master_User	Master_Port	Connect_retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_do_db	Replicate_ignore_db	Last_errno	Last_error	Skip_counter	Exec_master_log_pos	Relay_log_space
-127.0.0.1	root	MASTER_PORT	1	master-bin.002	4	slave-relay-bin.002	161	master-bin.001	Yes	No			0	Rolling back unfinished transaction (no COMMIT or ROLLBACK) from relay log. Probably cause is that the master died while writing the transaction to it's binary log.	0	79	#
+127.0.0.1	root	MASTER_PORT	1	master-bin.002	4	slave-relay-bin.002	120	master-bin.001	Yes	No			0	Rolling back unfinished transaction (no COMMIT or ROLLBACK) from relay log. A probable cause is that the master died while writing the transaction to its binary log.	0	79	#

sql/log_event.cc

@@ -1556,7 +1556,7 @@ Create_file_log_event::Create_file_log_event(const char* buf, int len,
     We must make copy of 'buf' as this event may have to live over a
     rotate log entry when used in mysqlbinlog
   */
-  if (!(event_buf= my_memdup(buf, len, MYF(MY_WME))) ||
+  if (!(event_buf= my_memdup((byte*) buf, len, MYF(MY_WME))) ||
       (copy_log_event(event_buf, len, old_format)))
     DBUG_VOID_RETURN;
 
@@ -2121,7 +2121,7 @@ int Start_log_event::exec_event(struct st_relay_log_info* rli)
       slave_print_error(rli, 0,
                         "\
 Rolling back unfinished transaction (no COMMIT or ROLLBACK) from relay log. \
-Probably cause is that the master died while writing the transaction to it's \
+A probable cause is that the master died while writing the transaction to its \
 binary log.");
       return(1);
     }
@@ -2221,13 +2221,15 @@ int Rotate_log_event::exec_event(struct st_relay_log_info* rli)
     In that case, we don't want to touch the coordinates which correspond to the
     beginning of the transaction.
   */
-  if (!rli->inside_transaction)
+  if (rli->inside_transaction)
+    rli->inc_pending(get_event_len());
+  else
   {
     memcpy(rli->master_log_name, new_log_ident, ident_len+1);
     rli->master_log_pos= pos;
+    rli->relay_log_pos += get_event_len();
     DBUG_PRINT("info", ("master_log_pos: %lu", (ulong) rli->master_log_pos));
   }
-  rli->relay_log_pos += get_event_len();
   pthread_mutex_unlock(&rli->data_lock);
   pthread_cond_broadcast(&rli->data_cond);
   flush_relay_log_info(rli);

sql/mysqld.cc

@@ -1176,7 +1176,7 @@ static void server_init(void)
     
     pipe_name[sizeof(pipe_name)-1]= 0;		/* Safety if too long string */
     strxnmov(pipe_name, sizeof(pipe_name)-1, "\\\\.\\pipe\\",
-	     unix_socket, NullS);
+	     mysql_unix_port, NullS);
     bzero((char*) &saPipeSecurity, sizeof(saPipeSecurity) );
     bzero((char*) &sdPipeDescriptor, sizeof(sdPipeDescriptor) );
     if (!InitializeSecurityDescriptor(&sdPipeDescriptor,

sql/opt_range.cc

@@ -2414,9 +2414,9 @@ get_quick_keys(PARAM *param,QUICK_SELECT *quick,KEY_PART *key,
   }
 
   /* Get range for retrieving rows in QUICK_SELECT::get_next */
-  if (!(range= new QUICK_RANGE(param->min_key,
+  if (!(range= new QUICK_RANGE((const char *) param->min_key,
 			       (uint) (tmp_min_key - param->min_key),
-			       param->max_key,
+			       (const char *) param->max_key,
 			       (uint) (tmp_max_key - param->max_key),
 			       flag)))
     return 1;			// out of memory