Fix of testcases after merge.

Small improvement to write caching.


Docs/manual.texi:
  Updated Changelog
mysql-test/r/rpl000013.result:
  Fix after merge
mysql-test/r/rpl000016.result:
  Fix after merge
mysys/mf_iocache2.c:
  Small improvement to write caching.
sql/sql_select.cc:
  Removed warning

Docs/manual.texi

@@ -46340,6 +46340,10 @@ Fixed bug when joining with caching (unlikely to happen).
 Fixed race condition when using the binary log and @code{INSERT DELAYED}
 which could cause the binary log to have rows that was not yet written
 to MyISAM tables.
+@item
+Changed caching of binary log to make replication slightly faster.
+@item
+Fixed bug in replication on Mac OS X.
 @end itemize
 
 @node News-3.23.45, News-3.23.44, News-3.23.46, News-3.23.x

mysql-test/r/rpl000013.result

@@ -10,7 +10,7 @@ insert into t1 values(1),(2),(3);
 insert into t2 select * from t1;
 create temporary table t1 (n int);
 insert into t1 values (4),(5);
-insert into t2 select * from t1;
+insert into t2 select * from t1 as t10;
 insert into t2 values(6);
 select * from t2;
 n

mysql-test/r/rpl000016.result

@@ -2,11 +2,11 @@ slave start;
 Could not initialize master info structure, check permisions on master.info
 slave start;
 Could not initialize master info structure, check permisions on master.info
-change master to master_host='127.0.0.1',master_port=$MASTER_MYPORT,
+change master to master_host='127.0.0.1',master_port=9306,
 master_user='root';
 Could not initialize master info
 reset slave;
-change master to master_host='127.0.0.1',master_port=$MASTER_MYPORT,
+change master to master_host='127.0.0.1',master_port=9306,
 master_user='root';
 reset master;
 slave start;
@@ -15,14 +15,14 @@ create table t1 (s text);
 insert into t1 values('Could not break slave'),('Tried hard');
 show slave status;
 Master_Host	Master_User	Master_Port	Connect_retry	Log_File	Pos	Slave_Running	Replicate_do_db	Replicate_ignore_db	Last_errno	Last_error	Skip_counter	Last_log_seq
-127.0.0.1	root	$MASTER_MYPORT	60	master-bin.001	234	Yes			0		0	3
+127.0.0.1	root	9306	60	master-bin.001	234	Yes			0		0	3
 select * from t1;
 s
 Could not break slave
 Tried hard
 flush logs;
 drop table if exists t2;
-create table t2(m int not null primary key);
+create table t2(m int not null auto_increment primary key);
 insert into t2 values (34),(67),(123);
 flush logs;
 show master logs;
@@ -31,7 +31,8 @@ master-bin.001
 master-bin.002
 master-bin.003
 insert into t2 values(1234);
-insert into t2 values(1234);
+set insert_id=1234;
+insert into t2 values(NULL);
 slave stop;
 set sql_slave_skip_counter=1;
 slave start;
@@ -42,7 +43,7 @@ master-bin.003
 insert into t2 values (65);
 show slave status;
 Master_Host	Master_User	Master_Port	Connect_retry	Log_File	Pos	Slave_Running	Replicate_do_db	Replicate_ignore_db	Last_errno	Last_error	Skip_counter	Last_log_seq
-127.0.0.1	root	$MASTER_MYPORT	60	master-bin.003	127	Yes			0		0	2
+127.0.0.1	root	9306	60	master-bin.003	155	Yes			0		0	3
 select * from t2;
 m
 34
@@ -60,12 +61,12 @@ master-bin.005
 master-bin.006
 show master status;
 File	Position	Binlog_do_db	Binlog_ignore_db
-master-bin.006	382		
+master-bin.006	445		
 slave stop;
 slave start;
 show slave status;
 Master_Host	Master_User	Master_Port	Connect_retry	Log_File	Pos	Slave_Running	Replicate_do_db	Replicate_ignore_db	Last_errno	Last_error	Skip_counter	Last_log_seq
-127.0.0.1	root	$MASTER_MYPORT	60	master-bin.006	382	Yes			0		0	6
+127.0.0.1	root	9306	60	master-bin.006	445	Yes			0		0	7
 lock tables t3 read;
 select count(*) from t3 where n >= 4;
 count(*)

mysys/mf_iocache2.c

@@ -60,16 +60,20 @@ void my_b_seek(IO_CACHE *info,my_off_t pos)
       DBUG_VOID_RETURN;
     }
     flush_io_cache(info);
+    /* Correct buffer end so that we write in increments of IO_SIZE */
+    info->write_end=(info->write_buffer+info->buffer_length-
+		     (pos & (IO_SIZE-1)));
   }
   info->pos_in_file=pos;
   info->seek_not_done=1;
 }
 
+
 /*
-**  Fill buffer.  Note that this assumes that you have already used
+  Fill buffer.  Note that this assumes that you have already used
-**  all characters in the CACHE, independent of the read_pos value!
+  all characters in the CACHE, independent of the read_pos value!
-**  return:  0 on error or EOF (info->error = -1 on error)
+  return:  0 on error or EOF (info->error = -1 on error)
-**           number of characters
+  number of characters
 */
 
 uint my_b_fill(IO_CACHE *info)
@@ -109,11 +113,12 @@ uint my_b_fill(IO_CACHE *info)
   return length;
 }
 
+
 /*
-** Read a string ended by '\n' into a buffer of 'max_length' size.
+  Read a string ended by '\n' into a buffer of 'max_length' size.
-** Returns number of characters read, 0 on error.
+  Returns number of characters read, 0 on error.
-** last byte is set to '\0'
+  last byte is set to '\0'
-** If buffer is full then to[max_length-1] will be set to \0.
+  If buffer is full then to[max_length-1] will be set to \0.
 */
 
 uint my_b_gets(IO_CACHE *info, char *to, uint max_length)
@@ -151,6 +156,7 @@ uint my_b_gets(IO_CACHE *info, char *to, uint max_length)
   }
 }
 
+
 /*
   Simple printf version.  Supports '%s', '%d', '%u', "%ld" and "%lu"
   Used for logging in MySQL

sql/sql_select.cc

@@ -2322,7 +2322,7 @@ make_join_select(JOIN *join,SQL_SELECT *select,COND *cond)
       used_tables|=current_map;
 
       if (tab->type == JT_REF && tab->quick &&
-	  tab->ref.key == tab->quick->index &&
+	  (uint) tab->ref.key == tab->quick->index &&
 	  tab->ref.key_length < tab->quick->max_used_key_length)
       {
 	/* Range uses longer key;  Use this instead of ref on key */