merge with 3.23.48

BUILD/FINISH.sh:
  Auto merged
BUILD/SETUP.sh:
  Auto merged
BUILD/compile-alpha:
  Auto merged
BUILD/compile-pentium-gcov:
  Auto merged
BUILD/compile-pentium-gprof:
  Auto merged
BUILD/compile-pentium:
  Auto merged
BitKeeper/deleted/.del-my_new.cc:
  Delete: mysys/my_new.cc
Build-tools/Do-compile:
  Auto merged
acconfig.h:
  Auto merged
acinclude.m4:
  Auto merged
Docs/manual.texi:
  Auto merged
bdb/dist/configure.in:
  Auto merged
client/Makefile.am:
  Auto merged
innobase/btr/btr0cur.c:
  Auto merged
innobase/buf/buf0lru.c:
  Auto merged
innobase/dict/dict0crea.c:
  Auto merged
innobase/fil/fil0fil.c:
  Auto merged
innobase/include/srv0srv.h:
  Auto merged
innobase/rem/rem0cmp.c:
  Auto merged
innobase/srv/srv0srv.c:
  Auto merged
innobase/srv/srv0start.c:
  Auto merged
innobase/trx/trx0purge.c:
  Auto merged
myisam/myisampack.c:
  Auto merged
mysql-test/mysql-test-run.sh:
  Auto merged
mysql-test/t/join.test:
  Auto merged
mysys/Makefile.am:
  Auto merged
scripts/Makefile.am:
  Auto merged
sql/ha_innodb.h:
  Auto merged
sql/handler.cc:
  Auto merged
sql/my_lock.c:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
support-files/my-huge.cnf.sh:
  Auto merged
support-files/my-large.cnf.sh:
  Auto merged
support-files/my-medium.cnf.sh:
  Auto merged
support-files/my-small.cnf.sh:
  Auto merged
configure.in:
  merge
innobase/row/row0mysql.c:
  merge
innobase/trx/trx0trx.c:
  merge
mysql-test/r/innodb.result:
  merge
mysql-test/r/join.result:
  merge
sql/ha_innodb.cc:
  merge
sql/slave.cc:
  merge

1 files changed, 24 insertions, 0 deletions

diff --git a/mysql-test/t/join.test b/mysql-test/t/join.test
index cbd4898785a..3bd78350267 100644
--- a/mysql-test/t/join.test
+++ b/mysql-test/t/join.test
@@ -194,3 +194,27 @@ t3.Contractor_ID = '999999'  OR
 t3.Contractor_ID = '1') AND 
 t3.CanRead='1' AND t3.Active='1';
 drop table t1,t2,t3;
+
+#
+# Bug when doing full join and NULL fields.
+#
+
+CREATE TABLE t1 (
+  t1_id int(11) default NULL,
+  t2_id int(11) default NULL,
+  type enum('Cost','Percent') default NULL,
+  cost_unit enum('Cost','Unit') default NULL,
+  min_value double default NULL,
+  max_value double default NULL,
+  t3_id int(11) default NULL,
+  item_id int(11) default NULL
+) TYPE=MyISAM;
+INSERT INTO t1 VALUES (12,5,'Percent','Cost',-1,0,-1,-1),(14,4,'Percent','Cost',-1,0,-1,-1),(18,5,'Percent','Cost',-1,0,-1,-1),(19,4,'Percent','Cost',-1,0,-1,-1),(20,5,'Percent','Cost',100,-1,22,291),(21,5,'Percent','Cost',100,-1,18,291),(22,1,'Percent','Cost',100,-1,6,291),(23,1,'Percent','Cost',100,-1,21,291),(24,1,'Percent','Cost',100,-1,9,291),(25,1,'Percent','Cost',100,-1,4,291),(26,1,'Percent','Cost',100,-1,20,291),(27,4,'Percent','Cost',100,-1,7,202),(28,1,'Percent','Cost',50,-1,-1,137),(29,2,'Percent','Cost',100,-1,4,354),(30,2,'Percent','Cost',100,-1,9,137),(93,2,'Cost','Cost',-1,10000000,-1,-1);
+CREATE TABLE t2 (
+  id int(10) unsigned NOT NULL auto_increment,
+  name varchar(255) default NULL,
+  PRIMARY KEY  (id)
+) TYPE=MyISAM;
+INSERT INTO t2 VALUES (1,'s1'),(2,'s2'),(3,'s3'),(4,'s4'),(5,'s5');
+select t1.*, t2.*  from t1, t2 where t2.id=t1.t2_id limit 2;
+drop table t1,t2;