Backport of patch for Bug#34604 (from 6.0)

post push fix for bug#20129, test failed due to non existing
source files.

mysql-test/Makefile.am

@@ -77,6 +77,7 @@ dist-hook:
 	$(INSTALL_DATA) $(srcdir)/std_data/ndb_backup51_data_be/BACKUP* $(distdir)/std_data/ndb_backup51_data_be
 	$(INSTALL_DATA) $(srcdir)/std_data/ndb_backup51_data_le/BACKUP* $(distdir)/std_data/ndb_backup51_data_le
 	$(INSTALL_DATA) $(srcdir)/std_data/parts/part_* $(distdir)/std_data/parts
+	$(INSTALL_DATA) $(srcdir)/std_data/parts/*.MY* $(distdir)/std_data/parts
 	$(INSTALL_DATA) $(srcdir)/std_data/funcs_1/* $(distdir)/std_data/funcs_1
 	$(INSTALL_DATA) $(srcdir)/lib/*.pl $(distdir)/lib
 	$(INSTALL_DATA) $(srcdir)/lib/My/*.pm $(distdir)/lib/My
@@ -132,6 +133,7 @@ install-data-local:
 	$(INSTALL_DATA) $(srcdir)/std_data/ndb_backup51_data_be/BACKUP* $(DESTDIR)$(testdir)/std_data/ndb_backup51_data_be
 	$(INSTALL_DATA) $(srcdir)/std_data/ndb_backup51_data_le/BACKUP* $(DESTDIR)$(testdir)/std_data/ndb_backup51_data_le
 	$(INSTALL_DATA) $(srcdir)/std_data/parts/part_* $(DESTDIR)$(testdir)/std_data/parts
+	$(INSTALL_DATA) $(srcdir)/std_data/parts/*.MY* $(DESTDIR)$(testdir)/std_data/parts
 	$(INSTALL_DATA) $(srcdir)/std_data/funcs_1/* $(DESTDIR)$(testdir)/std_data/funcs_1
 	$(INSTALL_DATA) $(srcdir)/lib/*.pl $(DESTDIR)$(testdir)/lib
 	$(INSTALL_DATA) $(srcdir)/lib/My/*.pm $(DESTDIR)$(testdir)/lib/My

mysql-test/suite/parts/r/partition_special_innodb.result

@@ -180,3 +180,18 @@ a	b	c	d	e	f	g	h	a1	b1	c1	d1	e1	f1	g1	h1	a2	b2	c2	d2	e2	f2	g2	h2	a3	b3	c3	d3	e3	f
 1983-12-31	cdef	srtbvsr	w	45634	13452.56	3452346456	127	1983-12-31	cdef	srtbvsr	w	45634	13452.56	3452346456	127	1983-12-31	cdef	srtbvsr	w	45634	13452.56	3452346456	127	1983-12-31	cdef	srtbvsr	w	45634	13452.56	3452346456	127	liuugbzvdmrlti b itiortudirtfgtibm dfi
 1975-01-01	abcde	abcde	m	1234	123.45	32412341234	113	1975-01-01	abcde	abcde	m	1234	123.45	32412341234	113	1975-01-01	abcde	abcde	m	1234	123.45	32412341234	113	1975-01-01	abcde	abcde	m	1234	123.45	32412341234	113	tbhth nrzh ztfghgfh fzh ftzhj fztjh
 drop table t1;
+# Bug#34604 - Assertion 'inited==RND' failed in handler::ha_rnd_end
+CREATE TABLE t1 (
+a INT AUTO_INCREMENT,
+b VARCHAR(255),
+PRIMARY KEY (a))
+ENGINE = InnoDB
+PARTITION BY HASH (a)
+PARTITIONS 2;
+SET autocommit=OFF;
+START TRANSACTION;
+INSERT INTO t1 VALUES (NULL, 'first row t2');
+SET autocommit=OFF;
+ALTER TABLE t1 AUTO_INCREMENT = 10;
+INSERT INTO t1 VALUES (NULL, 'second row t2');
+DROP TABLE t1;

mysql-test/suite/parts/t/partition_special_innodb-master.opt

+--innodb_lock_wait_timeout=2

mysql-test/suite/parts/t/partition_special_innodb.test

@@ -8,9 +8,9 @@
 #------------------------------------------------------------------------------#
 # Original Author: HH                                                          #
 # Original Date: 2006-08-01                                                    #
-# Change Author:                                                               #
-# Change Date:                                                                 #
-# Change:                                                                      #
+# Change Author: MattiasJ                                                      #
+# Change Date: 2008-08-20                                                      #
+# Change: added test for bug#34604                                             #
 ################################################################################
 
 #
@@ -44,3 +44,35 @@ let $engine= 'InnoDB';
 --source suite/parts/inc/partition_key_8col.inc
 --source suite/parts/inc/partition_key_16col.inc
 --source suite/parts/inc/partition_key_32col.inc
+
+#------------------------------------------------------------------------------#
+# Execute storage engine specific tests
+
+--echo # Bug#34604 - Assertion 'inited==RND' failed in handler::ha_rnd_end
+
+CREATE TABLE t1 (
+  a INT AUTO_INCREMENT,
+  b VARCHAR(255),
+  PRIMARY KEY (a))
+ENGINE = InnoDB
+PARTITION BY HASH (a)
+PARTITIONS 2;
+
+connect (con1,127.0.0.1,root,,test,$MASTER_MYPORT,);
+connect (con2,127.0.0.1,root,,test,$MASTER_MYPORT,);
+
+--connection con1
+SET autocommit=OFF;
+START TRANSACTION;
+INSERT INTO t1 VALUES (NULL, 'first row t2');
+
+--connection con2
+SET autocommit=OFF;
+ALTER TABLE t1 AUTO_INCREMENT = 10;
+
+--connection con1
+INSERT INTO t1 VALUES (NULL, 'second row t2');
+--disconnect con2
+--disconnect con1
+--connection default
+DROP TABLE t1;

sql/ha_partition.cc

@@ -3389,6 +3389,8 @@ int ha_partition::rnd_next(uchar *buf)
       result= HA_ERR_END_OF_FILE;
       break;
     }
+    m_last_part= part_id;
+    m_part_spec.start_part= part_id;
     file= m_file[part_id];
     DBUG_PRINT("info", ("rnd_init on partition %d", part_id));
     if ((result= file->ha_rnd_init(1)))