Sync with rev.105

COPYING.Percona

+Portions of this software contain modifications contributed by Percona, Inc.
+These contributions are used with the following license:
+
+Copyright (c) 2008, 2009, Percona Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+      * Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+      * Redistributions in binary form must reproduce the above
+        copyright notice, this list of conditions and the following
+        disclaimer in the documentation and/or other materials
+        provided with the distribution.
+      * Neither the name of the Percona Inc. nor the names of its
+        contributors may be used to endorse or promote products
+        derived from this software without specific prior written
+        permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

COPYING.Sun_Microsystems

+Portions of this software contain modifications contributed by
+Sun Microsystems, Inc. These contributions are used with the following
+license:
+
+Copyright (c) 2009, Sun Microsystems, Inc.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+      * Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+      * Redistributions in binary form must reproduce the above
+        copyright notice, this list of conditions and the following
+        disclaimer in the documentation and/or other materials
+        provided with the distribution.
+      * Neither the name of Sun Microsystems, Inc. nor the names of its
+        contributors may be used to endorse or promote products derived
+        from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

btr/btr0cur.c

@@ -3296,6 +3296,7 @@ btr_estimate_number_of_different_key_vals(
 		}
 
 		while (rec != supremum) {
+			rec_t*  next_rec;
 			/* count recs */
 			if (stats_method == SRV_STATS_METHOD_IGNORE_NULLS) {
 				n_recs++;
@@ -3309,8 +3310,7 @@ btr_estimate_number_of_different_key_vals(
 					n_not_nulls[j]++;
 				}
 			}
-
-			rec_t*	next_rec = page_rec_get_next(rec);
+			next_rec = page_rec_get_next(rec);
 			if (next_rec == supremum) {
 				break;
 			}

buf/buf0buddy.c

@@ -471,16 +471,15 @@ buf_buddy_relocate(
 	actually is a properly initialized buf_page_t object. */
 
 	if (size >= PAGE_ZIP_MIN_SIZE) {
-		if (!have_page_hash_mutex)
-			mutex_exit(&zip_free_mutex);
-
 		/* This is a compressed page. */
 		mutex_t*	mutex;
 
 		if (!have_page_hash_mutex) {
+			mutex_exit(&zip_free_mutex);
 			mutex_enter(&LRU_list_mutex);
 			rw_lock_x_lock(&page_hash_latch);
 		}
+
 		/* The src block may be split into smaller blocks,
 		some of which may be free.  Thus, the
 		mach_read_from_4() calls below may attempt to read

buf/buf0flu.c

@@ -1263,13 +1263,13 @@ buf_flush_LRU_recommendation(void)
 		   + BUF_FLUSH_EXTRA_MARGIN)
 	       && (distance < BUF_LRU_FREE_SEARCH_LEN)) {
 
+		mutex_t* block_mutex;
 		if (!bpage->in_LRU_list) {
 			/* reatart. but it is very optimistic */
 			bpage = UT_LIST_GET_LAST(buf_pool->LRU);
 			continue;
 		}
-
-		mutex_t* block_mutex = buf_page_get_mutex_enter(bpage);
+		block_mutex = buf_page_get_mutex_enter(bpage);
 
 		ut_a(block_mutex);
 

fil/fil0fil.c

@@ -2995,6 +2995,13 @@ fil_open_single_table_tablespace(
 		ulint	i;
 		int		len;
 		ib_uint64_t	current_lsn;
+		ulint		size_low, size_high, size;
+		ib_int64_t	size_bytes;
+		dict_table_t*	table;
+		dict_index_t*	index;
+		fil_system_t*	system;
+		fil_node_t*	node = NULL;
+		fil_space_t*	space;
 
 		current_lsn = log_get_lsn();
 
@@ -3016,25 +3023,20 @@ fil_open_single_table_tablespace(
 		success = os_file_write(filepath, file, page, 0, 0, UNIV_PAGE_SIZE);
 
 		/* get file size */
-		ulint		size_low, size_high, size;
-		ib_int64_t	size_bytes;
 		os_file_get_size(file, &size_low, &size_high);
 		size_bytes = (((ib_int64_t)size_high) << 32)
 				+ (ib_int64_t)size_low;
 
 		/* get cruster index information */
-		dict_table_t*   table;
-		dict_index_t*   index;
 		table = dict_table_get_low(name);
 		index = dict_table_get_first_index(table);
 		ut_a(index->page==3);
 
-
 		/* read metadata from .exp file */
 		n_index = 0;
-		bzero(old_id, sizeof(old_id));
-		bzero(new_id, sizeof(new_id));
-		bzero(root_page, sizeof(root_page));
+		memset(old_id, 0, sizeof(old_id));
+		memset(new_id, 0, sizeof(new_id));
+		memset(root_page, 0, sizeof(root_page));
 
 		info_file_path = fil_make_ibd_name(name, FALSE);
 		len = strlen(info_file_path);
@@ -3084,18 +3086,54 @@ skip_info:
 			mem_heap_t*	heap = NULL;
 			ulint		offsets_[REC_OFFS_NORMAL_SIZE];
 			ulint*		offsets = offsets_;
+			ib_int64_t	offset;
+
 			size = (ulint) (size_bytes / UNIV_PAGE_SIZE);
 			/* over write space id of all pages */
-			ib_int64_t     offset;
-
 			rec_offs_init(offsets_);
 
 			fprintf(stderr, "InnoDB: Progress in %:");
 
 			for (offset = 0; offset < size_bytes; offset += UNIV_PAGE_SIZE) {
+				ulint		checksum_field;
+				ulint		old_checksum_field;
+
 				success = os_file_read(file, page,
 							(ulint)(offset & 0xFFFFFFFFUL),
 							(ulint)(offset >> 32), UNIV_PAGE_SIZE);
+
+				/* skip inconsistent pages, it may be free page. */
+				if (memcmp(page + FIL_PAGE_LSN + 4,
+					   page + UNIV_PAGE_SIZE
+					   - FIL_PAGE_END_LSN_OLD_CHKSUM + 4, 4)) {
+
+					goto skip_write;
+				}
+
+				checksum_field = mach_read_from_4(page
+								  + FIL_PAGE_SPACE_OR_CHKSUM);
+
+				old_checksum_field = mach_read_from_4(
+					page + UNIV_PAGE_SIZE
+					- FIL_PAGE_END_LSN_OLD_CHKSUM);
+
+				if (old_checksum_field != mach_read_from_4(page
+									   + FIL_PAGE_LSN)
+				    && old_checksum_field != BUF_NO_CHECKSUM_MAGIC
+				    && old_checksum_field
+				    != buf_calc_page_old_checksum(page)) {
+
+					goto skip_write;
+				}
+
+				if (checksum_field != 0
+				    && checksum_field != BUF_NO_CHECKSUM_MAGIC
+				    && checksum_field
+				    != buf_calc_page_new_checksum(page)) {
+
+					goto skip_write;
+				}
+
 				if (mach_read_from_4(page + FIL_PAGE_OFFSET) || !offset) {
 					mach_write_to_4(page + FIL_PAGE_ARCH_LOG_NO_OR_SPACE_ID, id);
 
@@ -3125,13 +3163,30 @@ skip_info:
 							n_recs = page_get_n_recs(page);
 
 							while (rec && rec != supremum && n_recs > 0) {
+								ulint	n_fields;
+								ulint	i;
 								ulint	offset = index->trx_id_offset;
+								offsets = rec_get_offsets(rec, index, offsets,
+										ULINT_UNDEFINED, &heap);
+								n_fields = rec_offs_n_fields(offsets);
 								if (!offset) {
-									offsets = rec_get_offsets(rec, index, offsets,
-											ULINT_UNDEFINED, &heap);
 									offset = row_get_trx_id_offset(rec, index, offsets);
 								}
 								trx_write_trx_id(rec + offset, ut_dulint_create(0, 1));
+
+								for (i = 0; i < n_fields; i++) {
+									if (rec_offs_nth_extern(offsets, i)) {
+										ulint	local_len;
+										byte*	data;
+
+										data = rec_get_nth_field(rec, offsets, i, &local_len);
+
+										local_len -= BTR_EXTERN_FIELD_REF_SIZE;
+
+										mach_write_to_4(data + local_len + BTR_EXTERN_SPACE_ID, id);
+									}
+								}
+
 								rec = page_rec_get_next(rec);
 								n_recs--;
 							}
@@ -3165,6 +3220,7 @@ skip_info:
 								(ulint)(offset >> 32), UNIV_PAGE_SIZE);
 				}
 
+skip_write:
 				if (size_bytes
 				    && ((ib_int64_t)((offset + UNIV_PAGE_SIZE) * 100) / size_bytes)
 					!= ((offset * 100) / size_bytes)) {
@@ -3240,10 +3296,8 @@ skip_info:
 		}
 		mem_free(info_file_path);
 
-		fil_system_t*	system	= fil_system;
+		system	= fil_system;
 		mutex_enter(&(system->mutex));
-		fil_node_t*	node = NULL;
-		fil_space_t*	space;
 		space = fil_space_get_by_id(id);
 		if (space)
 			node = UT_LIST_GET_FIRST(space->chain);

handler/i_s.cc

@@ -807,7 +807,7 @@ i_s_innodb_buffer_pool_pages_index_fill(
             field_store_string(table->field[0], NULL);
             p = (char *)index->table_name;
           }
-          strcpy(table_name_raw, p);
+          strcpy(table_name_raw, (const char*)p);
           filename_to_tablename(table_name_raw, table_name, sizeof(table_name));
           field_store_string(table->field[1], table_name);
           field_store_string(table->field[2], index->name);
@@ -2862,7 +2862,7 @@ i_s_innodb_index_stats_fill(
 					} else {
 						rec_per_key = n_rows;
 					}
-					snprintf(buff, 256, (i == index->n_uniq)?"%llu":"%llu, ",
+					ut_snprintf(buff, 256, (i == index->n_uniq)?"%llu":"%llu, ",
 						 rec_per_key);
 					strncat(row_per_keys, buff, 256 - strlen(row_per_keys));
 				}

include/fsp0types.h

+/*****************************************************************************
+
+Copyright (c) 1995, 2009, Innobase Oy. All Rights Reserved.
+
+This program is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation; version 2 of the License.
+
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA
+
+*****************************************************************************/
+
+/******************************************************
+@file include/fsp0types.h
+File space management types
+
+Created May 26, 2009 Vasil Dimov
+*******************************************************/
+
+#ifndef fsp0types_h
+#define fsp0types_h
+
+#include "univ.i"
+
+#include "fil0fil.h" /* for FIL_PAGE_DATA */
+
+/** @name Flags for inserting records in order
+If records are inserted in order, there are the following
+flags to tell this (their type is made byte for the compiler
+to warn if direction and hint parameters are switched in
+fseg_alloc_free_page) */
+/* @{ */
+#define	FSP_UP		((byte)111)	/*!< alphabetically upwards */
+#define	FSP_DOWN	((byte)112)	/*!< alphabetically downwards */
+#define	FSP_NO_DIR	((byte)113)	/*!< no order */
+/* @} */
+
+/** File space extent size (one megabyte) in pages */
+#define	FSP_EXTENT_SIZE		(1 << (20 - UNIV_PAGE_SIZE_SHIFT))
+
+/** On a page of any file segment, data may be put starting from this
+offset */
+#define FSEG_PAGE_DATA		FIL_PAGE_DATA
+
+/** @name File segment header
+The file segment header points to the inode describing the file segment. */
+/* @{ */
+/** Data type for file segment header */
+typedef	byte	fseg_header_t;
+
+#define FSEG_HDR_SPACE		0	/*!< space id of the inode */
+#define FSEG_HDR_PAGE_NO	4	/*!< page number of the inode */
+#define FSEG_HDR_OFFSET		8	/*!< byte offset of the inode */
+
+#define FSEG_HEADER_SIZE	10	/*!< Length of the file system
+					header, in bytes */
+/* @} */
+
+/** Flags for fsp_reserve_free_extents @{ */
+#define FSP_NORMAL	1000000
+#define	FSP_UNDO	2000000
+#define FSP_CLEANING	3000000
+/* @} */
+
+/* Number of pages described in a single descriptor page: currently each page
+description takes less than 1 byte; a descriptor page is repeated every
+this many file pages */
+/* #define XDES_DESCRIBED_PER_PAGE		UNIV_PAGE_SIZE */
+/* This has been replaced with either UNIV_PAGE_SIZE or page_zip->size. */
+
+/** @name The space low address page map
+The pages at FSP_XDES_OFFSET and FSP_IBUF_BITMAP_OFFSET are repeated
+every XDES_DESCRIBED_PER_PAGE pages in every tablespace. */
+/* @{ */
+/*--------------------------------------*/
+#define FSP_XDES_OFFSET			0	/* !< extent descriptor */
+#define FSP_IBUF_BITMAP_OFFSET		1	/* !< insert buffer bitmap */
+				/* The ibuf bitmap pages are the ones whose
+				page number is the number above plus a
+				multiple of XDES_DESCRIBED_PER_PAGE */
+
+#define FSP_FIRST_INODE_PAGE_NO		2	/*!< in every tablespace */
+				/* The following pages exist
+				in the system tablespace (space 0). */
+#define FSP_IBUF_HEADER_PAGE_NO		3	/*!< insert buffer
+						header page, in
+						tablespace 0 */
+#define FSP_IBUF_TREE_ROOT_PAGE_NO	4	/*!< insert buffer
+						B-tree root page in
+						tablespace 0 */
+				/* The ibuf tree root page number in
+				tablespace 0; its fseg inode is on the page
+				number FSP_FIRST_INODE_PAGE_NO */
+#define FSP_TRX_SYS_PAGE_NO		5	/*!< transaction
+						system header, in
+						tablespace 0 */
+#define	FSP_FIRST_RSEG_PAGE_NO		6	/*!< first rollback segment
+						page, in tablespace 0 */
+#define FSP_DICT_HDR_PAGE_NO		7	/*!< data dictionary header
+						page, in tablespace 0 */
+/*--------------------------------------*/
+/* @} */
+
+#endif /* fsp0types_h */

mysql-test/innodb-analyze.test

@@ -11,6 +11,7 @@
 -- disable_result_log
 -- enable_warnings
 
+SET @old_innodb_stats_sample_pages=@@innodb_stats_sample_pages;
 SET GLOBAL innodb_stats_sample_pages=0;
 
 # check that the value has been adjusted to 1
@@ -61,3 +62,4 @@ SET GLOBAL innodb_stats_sample_pages=16;
 ANALYZE TABLE innodb_analyze;
 
 DROP TABLE innodb_analyze;
+SET GLOBAL innodb_stats_sample_pages=@old_innodb_stats_sample_pages;

mysql-test/innodb-index.result

@@ -46,13 +46,6 @@ t1	CREATE TABLE `t1` (
   KEY `d2` (`d`),
   KEY `b` (`b`)
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
-CREATE TABLE `t1#1`(a INT PRIMARY KEY) ENGINE=InnoDB;
-alter table t1 add unique index (c), add index (d);
-ERROR HY000: Table 'test.t1#1' already exists
-rename table `t1#1` to `t1#2`;
-alter table t1 add unique index (c), add index (d);
-ERROR HY000: Table 'test.t1#2' already exists
-drop table `t1#2`;
 alter table t1 add unique index (c), add index (d);
 show create table t1;
 Table	Create Table
@@ -1168,3 +1161,4 @@ a	b
 3	a
 3	b
 DROP TABLE t1;
+set global innodb_file_format_check=Antelope;

mysql-test/innodb-index.test

 -- source include/have_innodb.inc
-
 create table t1(a int not null, b int, c char(10) not null, d varchar(20)) engine = innodb;
 insert into t1 values (5,5,'oo','oo'),(4,4,'tr','tr'),(3,4,'ad','ad'),(2,3,'ak','ak');
 commit;
@@ -17,16 +16,6 @@ show create table t1;
 alter table t1 add index (b);
 show create table t1;
 
-# Check how existing tables interfere with temporary tables.
-CREATE TABLE `t1#1`(a INT PRIMARY KEY) ENGINE=InnoDB;
-
---error 156
-alter table t1 add unique index (c), add index (d);
-rename table `t1#1` to `t1#2`;
---error 156
-alter table t1 add unique index (c), add index (d);
-drop table `t1#2`;
-
 alter table t1 add unique index (c), add index (d);
 show create table t1;
 explain select * from t1 force index(c) order by c;
@@ -532,3 +521,4 @@ disconnect a;
 disconnect b;
 
 DROP TABLE t1;
+set global innodb_file_format_check=Antelope;

mysql-test/innodb_bug21704.result

+#
+# Bug#21704: Renaming column does not update FK definition.
+#
+
+# Test that it's not possible to rename columns participating in a
+# foreign key (either in the referencing or referenced table).
+
+DROP TABLE IF EXISTS t1;
+DROP TABLE IF EXISTS t2;
+DROP TABLE IF EXISTS t3;
+CREATE TABLE t1 (a INT PRIMARY KEY, b INT) ROW_FORMAT=COMPACT ENGINE=INNODB;
+CREATE TABLE t2 (a INT PRIMARY KEY, b INT,
+CONSTRAINT fk1 FOREIGN KEY (a) REFERENCES t1(a))
+ROW_FORMAT=COMPACT ENGINE=INNODB;
+CREATE TABLE t3 (a INT PRIMARY KEY, b INT, KEY(b), C INT,
+CONSTRAINT fk2 FOREIGN KEY (b) REFERENCES t3 (a))
+ROW_FORMAT=COMPACT ENGINE=INNODB;
+INSERT INTO t1 VALUES (1,1),(2,2),(3,3);
+INSERT INTO t2 VALUES (1,1),(2,2),(3,3);
+INSERT INTO t3 VALUES (1,1,1),(2,2,2),(3,3,3);
+
+# Test renaming the column in the referenced table.
+
+ALTER TABLE t1 CHANGE a c INT;
+ERROR HY000: Error on rename of '#sql-temporary' to './test/t1' (errno: 150)
+# Ensure that online column rename works.
+ALTER TABLE t1 CHANGE b c INT;
+affected rows: 0
+info: Records: 0  Duplicates: 0  Warnings: 0
+
+# Test renaming the column in the referencing table
+
+ALTER TABLE t2 CHANGE a c INT;
+ERROR HY000: Error on rename of '#sql-temporary' to './test/t2' (errno: 150)
+# Ensure that online column rename works.
+ALTER TABLE t2 CHANGE b c INT;
+affected rows: 0
+info: Records: 0  Duplicates: 0  Warnings: 0
+
+# Test with self-referential constraints
+
+ALTER TABLE t3 CHANGE a d INT;
+ERROR HY000: Error on rename of '#sql-temporary' to './test/t3' (errno: 150)
+ALTER TABLE t3 CHANGE b d INT;
+ERROR HY000: Error on rename of '#sql-temporary' to './test/t3' (errno: 150)
+# Ensure that online column rename works.
+ALTER TABLE t3 CHANGE c d INT;
+affected rows: 0
+info: Records: 0  Duplicates: 0  Warnings: 0
+
+# Cleanup.
+
+DROP TABLE t3;
+DROP TABLE t2;
+DROP TABLE t1;

mysql-test/innodb_bug21704.test

+-- source include/have_innodb.inc
+
+--echo #
+--echo # Bug#21704: Renaming column does not update FK definition.
+--echo #
+
+--echo
+--echo # Test that it's not possible to rename columns participating in a
+--echo # foreign key (either in the referencing or referenced table).
+--echo
+
+--disable_warnings
+DROP TABLE IF EXISTS t1;
+DROP TABLE IF EXISTS t2;
+DROP TABLE IF EXISTS t3;
+--enable_warnings
+
+CREATE TABLE t1 (a INT PRIMARY KEY, b INT) ROW_FORMAT=COMPACT ENGINE=INNODB;
+
+CREATE TABLE t2 (a INT PRIMARY KEY, b INT,
+                 CONSTRAINT fk1 FOREIGN KEY (a) REFERENCES t1(a))
+ROW_FORMAT=COMPACT ENGINE=INNODB;
+
+CREATE TABLE t3 (a INT PRIMARY KEY, b INT, KEY(b), C INT,
+  CONSTRAINT fk2 FOREIGN KEY (b) REFERENCES t3 (a))
+ROW_FORMAT=COMPACT ENGINE=INNODB;
+
+INSERT INTO t1 VALUES (1,1),(2,2),(3,3);
+INSERT INTO t2 VALUES (1,1),(2,2),(3,3);
+INSERT INTO t3 VALUES (1,1,1),(2,2,2),(3,3,3);
+
+--echo
+--echo # Test renaming the column in the referenced table.
+--echo
+
+# mysqltest first does replace_regex, then replace_result
+--replace_regex /'[^']*test\/#sql-[0-9a-f_]*'/'#sql-temporary'/
+# Embedded server doesn't chdir to data directory
+--replace_result $MYSQLTEST_VARDIR . mysqld.1/data/ ''
+--error ER_ERROR_ON_RENAME
+ALTER TABLE t1 CHANGE a c INT;
+
+--echo # Ensure that online column rename works.
+
+--enable_info
+ALTER TABLE t1 CHANGE b c INT;
+--disable_info
+
+--echo
+--echo # Test renaming the column in the referencing table
+--echo
+
+# mysqltest first does replace_regex, then replace_result
+--replace_regex /'[^']*test\/#sql-[0-9a-f_]*'/'#sql-temporary'/
+# Embedded server doesn't chdir to data directory
+--replace_result $MYSQLTEST_VARDIR . mysqld.1/data/ ''
+--error ER_ERROR_ON_RENAME
+ALTER TABLE t2 CHANGE a c INT;
+
+--echo # Ensure that online column rename works.
+
+--enable_info
+ALTER TABLE t2 CHANGE b c INT;
+--disable_info
+
+--echo
+--echo # Test with self-referential constraints
+--echo
+
+# mysqltest first does replace_regex, then replace_result
+--replace_regex /'[^']*test\/#sql-[0-9a-f_]*'/'#sql-temporary'/
+# Embedded server doesn't chdir to data directory
+--replace_result $MYSQLTEST_VARDIR . mysqld.1/data/ ''
+--error ER_ERROR_ON_RENAME
+ALTER TABLE t3 CHANGE a d INT;
+
+# mysqltest first does replace_regex, then replace_result
+--replace_regex /'[^']*test\/#sql-[0-9a-f_]*'/'#sql-temporary'/
+# Embedded server doesn't chdir to data directory
+--replace_result $MYSQLTEST_VARDIR . mysqld.1/data/ ''
+--error ER_ERROR_ON_RENAME
+ALTER TABLE t3 CHANGE b d INT;
+
+--echo # Ensure that online column rename works.
+
+--enable_info
+ALTER TABLE t3 CHANGE c d INT;
+--disable_info
+
+--echo
+--echo # Cleanup.
+--echo
+
+DROP TABLE t3;
+DROP TABLE t2;
+DROP TABLE t1;

mysql-test/innodb_bug34300.test

@@ -30,3 +30,4 @@ ALTER TABLE bug34300 ADD COLUMN (f10 INT);
 SELECT f4, f8 FROM bug34300;
 
 DROP TABLE bug34300;
+SET @@global.max_allowed_packet=1048576;

mysql-test/innodb_bug36169.result

+set @old_innodb_file_format=@@innodb_file_format;
+set @old_innodb_file_per_table=@@innodb_file_per_table;
 SET GLOBAL innodb_file_format='Barracuda';
 SET GLOBAL innodb_file_per_table=ON;

mysql-test/innodb_bug36169.test

@@ -4,6 +4,8 @@
 #
 
 -- source include/have_innodb.inc
+set @old_innodb_file_format=@@innodb_file_format;
+set @old_innodb_file_per_table=@@innodb_file_per_table;
 
 SET GLOBAL innodb_file_format='Barracuda';
 SET GLOBAL innodb_file_per_table=ON;
@@ -1153,3 +1155,5 @@ DROP TABLE IF EXISTS table4;
 DROP TABLE IF EXISTS table5;
 DROP TABLE IF EXISTS table6;
 
+set global innodb_file_format=@old_innodb_file_format;
+set global innodb_file_per_table=@old_innodb_file_per_table;

mysql-test/innodb_bug36172.test

@@ -13,6 +13,8 @@ SET storage_engine=InnoDB;
 
 -- disable_query_log
 -- disable_result_log
+set @old_innodb_file_per_table=@@innodb_file_per_table;
+set @old_innodb_file_format=@@innodb_file_format;
 
 SET GLOBAL innodb_file_format='Barracuda';
 SET GLOBAL innodb_file_per_table=on;
@@ -24,3 +26,6 @@ CHECK TABLE table0 EXTENDED;
 INSERT IGNORE INTO `table0` SET `col19` = '19940127002709', `col20` = 2383927.9055146948, `col21` = 4293243420.5621204000, `col22` = '20511211123705', `col23` = 4289899778.6573381000, `col24` = 4293449279.0540481000, `col25` = 'emphysemic', `col26` = 'dentally', `col27` = '2347406', `col28` = 'eruct', `col30` = 1222, `col31` = 4294372994.9941406000, `col32` = 4291385574.1173744000, `col33` = 'borrowing\'s', `col34` = 'septics', `col35` = 'ratter\'s', `col36` = 'Kaye', `col37` = 'Florentia', `col38` = 'allium', `col39` = 'barkeep', `col40` = '19510407003441', `col41` = 4293559200.4215522000, `col42` = 22482, `col43` = 'decussate', `col44` = 'Brom\'s', `col45` = 'violated', `col46` = 4925506.4635456400, `col47` = 930549, `col48` = '51296066', `col49` = 'voluminously', `col50` = '29306676', `col51` = -88, `col52` = -2153690, `col53` = 4290250202.1464887000, `col54` = 'expropriation', `col55` = 'Aberdeen\'s', `col56` = 20343, `col58` = '19640415171532', `col59` = 'extern', `col60` = 'Ubana', `col61` = 4290487961.8539081000, `col62` = '2147', `col63` = -24271, `col64` = '20750801194548', `col65` = 'Cunaxa\'s', `col66` = 'pasticcio', `col67` = 2795817, `col68` = 'Indore\'s', `col70` = 6864127, `col71` = '1817832', `col72` = '20540506114211', `col73` = '20040101012300', `col74` = 'rationalized', `col75` = '45522', `col76` = 'indene', `col77` = -6964559, `col78` = 4247535.5266884370, `col79` = '20720416124357', `col80` = '2143', `col81` = 4292060102.4466386000, `col82` = 'striving', `col83` = 'boneblack\'s', `col84` = 'redolent', `col85` = 6489697.9009369183, `col86` = 4287473465.9731131000, `col87` = 7726015, `col88` = 'perplexed', `col89` = '17153791', `col90` = 5478587.1108127078, `col91` = 4287091404.7004304000, `col92` = 'Boulez\'s', `col93` = '2931278';
 CHECK TABLE table0 EXTENDED;
 DROP TABLE table0;
+set global innodb_file_per_table=@old_innodb_file_per_table;
+set global innodb_file_format=@old_innodb_file_format;
+set global innodb_file_format_check=Antelope;

mysql-test/innodb_bug40565.result

+create table bug40565(value decimal(4,2)) engine=innodb;
+insert into bug40565 values (1), (null);
+update bug40565 set value=NULL;
+affected rows: 1
+info: Rows matched: 2  Changed: 1  Warnings: 0
+update bug40565 set value=NULL;
+affected rows: 0
+info: Rows matched: 2  Changed: 0  Warnings: 0
+drop table bug40565;

mysql-test/innodb_bug40565.test

+# Bug #40565 Update Query Results in "1 Row Affected" But Should Be "Zero Rows"
+-- source include/have_innodb.inc
+
+create table bug40565(value decimal(4,2)) engine=innodb;
+insert into bug40565 values (1), (null);
+--enable_info
+update bug40565 set value=NULL;
+update bug40565 set value=NULL;
+--disable_info
+drop table bug40565;

mysql-test/innodb_bug42101-nonzero-master.opt

+--innodb_commit_concurrency=1

mysql-test/innodb_bug42101-nonzero.result

+set global innodb_commit_concurrency=0;
+ERROR HY000: Incorrect arguments to SET
+select @@innodb_commit_concurrency;
+@@innodb_commit_concurrency
+1
+set global innodb_commit_concurrency=1;
+select @@innodb_commit_concurrency;
+@@innodb_commit_concurrency
+1
+set global innodb_commit_concurrency=42;
+select @@innodb_commit_concurrency;
+@@innodb_commit_concurrency
+42
+set global innodb_commit_concurrency=DEFAULT;
+select @@innodb_commit_concurrency;
+@@innodb_commit_concurrency
+1
+set global innodb_commit_concurrency=0;
+ERROR HY000: Incorrect arguments to SET
+select @@innodb_commit_concurrency;
+@@innodb_commit_concurrency
+1
+set global innodb_commit_concurrency=1;
+select @@innodb_commit_concurrency;
+@@innodb_commit_concurrency
+1

mysql-test/innodb_bug42101-nonzero.test

+#
+# Bug#42101  	Race condition in innodb_commit_concurrency
+# http://bugs.mysql.com/42101
+#
+
+-- source include/have_innodb.inc
+
+--error ER_WRONG_ARGUMENTS
+set global innodb_commit_concurrency=0;
+select @@innodb_commit_concurrency;
+set global innodb_commit_concurrency=1;
+select @@innodb_commit_concurrency;
+set global innodb_commit_concurrency=42;
+select @@innodb_commit_concurrency;
+set global innodb_commit_concurrency=DEFAULT;
+select @@innodb_commit_concurrency;
+--error ER_WRONG_ARGUMENTS
+set global innodb_commit_concurrency=0;
+select @@innodb_commit_concurrency;
+set global innodb_commit_concurrency=1;
+select @@innodb_commit_concurrency;

mysql-test/innodb_bug42101.result

+set global innodb_commit_concurrency=0;
+select @@innodb_commit_concurrency;
+@@innodb_commit_concurrency
+0
+set global innodb_commit_concurrency=1;
+ERROR HY000: Incorrect arguments to SET
+select @@innodb_commit_concurrency;
+@@innodb_commit_concurrency
+0
+set global innodb_commit_concurrency=42;
+ERROR HY000: Incorrect arguments to SET
+select @@innodb_commit_concurrency;
+@@innodb_commit_concurrency
+0
+set global innodb_commit_concurrency=0;
+select @@innodb_commit_concurrency;
+@@innodb_commit_concurrency
+0
+set global innodb_commit_concurrency=DEFAULT;
+select @@innodb_commit_concurrency;
+@@innodb_commit_concurrency
+0

mysql-test/innodb_bug42101.test

+#
+# Bug#42101  	Race condition in innodb_commit_concurrency
+# http://bugs.mysql.com/42101
+#
+
+-- source include/have_innodb.inc
+
+set global innodb_commit_concurrency=0;
+select @@innodb_commit_concurrency;
+--error ER_WRONG_ARGUMENTS
+set global innodb_commit_concurrency=1;
+select @@innodb_commit_concurrency;
+--error ER_WRONG_ARGUMENTS
+set global innodb_commit_concurrency=42;
+select @@innodb_commit_concurrency;
+set global innodb_commit_concurrency=0;
+select @@innodb_commit_concurrency;
+set global innodb_commit_concurrency=DEFAULT;
+select @@innodb_commit_concurrency;

mysql-test/innodb_bug44032.result

+CREATE TABLE bug44032(c CHAR(3) CHARACTER SET UTF8) ROW_FORMAT=REDUNDANT
+ENGINE=InnoDB;
+INSERT INTO bug44032 VALUES('abc'),(0xEFBCA4EFBCA4EFBCA4);
+UPDATE bug44032 SET c='DDD' WHERE c=0xEFBCA4EFBCA4EFBCA4;
+UPDATE bug44032 SET c=NULL WHERE c='DDD';
+UPDATE bug44032 SET c='DDD' WHERE c IS NULL;
+DROP TABLE bug44032;

mysql-test/innodb_bug44032.test

+# Bug44032 no update-in-place of UTF-8 columns in ROW_FORMAT=REDUNDANT
+# (btr_cur_update_in_place not invoked when updating from/to NULL;
+# the update is performed by delete and insert instead)
+
+-- source include/have_innodb.inc
+
+CREATE TABLE bug44032(c CHAR(3) CHARACTER SET UTF8) ROW_FORMAT=REDUNDANT
+ENGINE=InnoDB;
+INSERT INTO bug44032 VALUES('abc'),(0xEFBCA4EFBCA4EFBCA4);
+UPDATE bug44032 SET c='DDD' WHERE c=0xEFBCA4EFBCA4EFBCA4;
+UPDATE bug44032 SET c=NULL WHERE c='DDD';
+UPDATE bug44032 SET c='DDD' WHERE c IS NULL;
+DROP TABLE bug44032;

mysql-test/innodb_bug45357.result

+set session transaction isolation level read committed;
+create table bug45357(a int, b int,key(b))engine=innodb;
+insert into bug45357 values (25170,6122);
+update bug45357 set a=1 where b=30131;
+delete from bug45357 where b < 20996;
+delete from bug45357 where b < 7001;
+drop table bug45357;

mysql-test/innodb_bug45357.test

+-- source include/have_innodb.inc
+
+set session transaction isolation level read committed;
+
+create table bug45357(a int, b int,key(b))engine=innodb;
+insert into bug45357 values (25170,6122);
+update bug45357 set a=1 where b=30131;
+delete from bug45357 where b < 20996;
+delete from bug45357 where b < 7001;
+drop table bug45357;

mysql-test/innodb_file_format.result

+set @old_innodb_file_format=@@innodb_file_format;
+select @@innodb_file_format;
+@@innodb_file_format
+Antelope
+select @@innodb_file_format_check;
+@@innodb_file_format_check
+Antelope
+set global innodb_file_format=antelope;
+set global innodb_file_format=barracuda;
+set global innodb_file_format=cheetah;
+ERROR HY000: Incorrect arguments to SET
+select @@innodb_file_format;
+@@innodb_file_format
+Barracuda
+set global innodb_file_format=default;
+select @@innodb_file_format;
+@@innodb_file_format
+Antelope
+set global innodb_file_format=on;
+ERROR HY000: Incorrect arguments to SET
+set global innodb_file_format=off;
+ERROR HY000: Incorrect arguments to SET
+select @@innodb_file_format;
+@@innodb_file_format
+Antelope
+set global innodb_file_format_check=antelope;
+set global innodb_file_format_check=barracuda;
+set global innodb_file_format_check=cheetah;
+ERROR HY000: Incorrect arguments to SET
+select @@innodb_file_format_check;
+@@innodb_file_format_check
+Barracuda
+set global innodb_file_format_check=default;
+Warnings:
+Warning	1210	Ignoring SET innodb_file_format=on
+select @@innodb_file_format_check;
+@@innodb_file_format_check
+Barracuda
+set global innodb_file_format=on;
+ERROR HY000: Incorrect arguments to SET
+set global innodb_file_format=off;
+ERROR HY000: Incorrect arguments to SET
+select @@innodb_file_format_check;
+@@innodb_file_format_check
+Barracuda
+set global innodb_file_format=@old_innodb_file_format;
+set global innodb_file_format_check=Antelope;

mysql-test/innodb_file_format.test

+-- source include/have_innodb.inc
+set @old_innodb_file_format=@@innodb_file_format;
+
+select @@innodb_file_format;
+select @@innodb_file_format_check;
+set global innodb_file_format=antelope;
+set global innodb_file_format=barracuda;
+--error ER_WRONG_ARGUMENTS
+set global innodb_file_format=cheetah;
+select @@innodb_file_format;
+set global innodb_file_format=default;
+select @@innodb_file_format;
+--error ER_WRONG_ARGUMENTS
+set global innodb_file_format=on;
+--error ER_WRONG_ARGUMENTS
+set global innodb_file_format=off;
+select @@innodb_file_format;
+set global innodb_file_format_check=antelope;
+set global innodb_file_format_check=barracuda;
+--error ER_WRONG_ARGUMENTS
+set global innodb_file_format_check=cheetah;
+select @@innodb_file_format_check;
+set global innodb_file_format_check=default;
+select @@innodb_file_format_check;
+--error ER_WRONG_ARGUMENTS
+set global innodb_file_format=on;
+--error ER_WRONG_ARGUMENTS
+set global innodb_file_format=off;
+select @@innodb_file_format_check;
+
+set global innodb_file_format=@old_innodb_file_format;
+set global innodb_file_format_check=Antelope;

mysql-test/patches/disabled.def.diff

+--- mysql-test/t/disabled.def.orig	2009-09-21 20:12:29.000000000 +0000
++++ mysql-test/t/disabled.def	2009-09-21 20:20:16.000000000 +0000
+@@ -13,4 +13,6 @@
+ innodb_bug39438          : Bug#42383 2009-01-28 lsoares "This fails in embedded and on windows.  Note that this test is not run on windows and on embedded in PB for main trees currently"
+ query_cache_28249        : Bug#43861 2009-03-25 main.query_cache_28249 fails sporadically
+ init_connect             : Bug#44920 2009-07-06 pcrews MTR not processing master.opt input properly on Windows.  *Must be done this way due to the nature of the bug*
++read_many_rows_innodb    : Bug#433409 2009-09-20 the test fails on 5.1.37 https://bugs.launchpad.net/bugs/433409
++innodb-zip               : Bug#47495 2009-09-21 the test fails on ubuntu
+ 

mysql-test/patches/index_merge_innodb-explain.diff

-InnoDB's estimate for the index cardinality depends on a pseudo random
-number generator (it picks up random pages to sample). After an
-optimization that was made in r2625 the following EXPLAINs started
-returning a different number of rows (3 instead of 4).
-
-This patch adjusts the result file.
-
-This patch cannot be proposed to MySQL because the failures occur only
-in this tree and do not occur in the standard InnoDB 5.1. Furthermore,
-the file index_merge2.inc is used by other engines too.
-
---- mysql-test/r/index_merge_innodb.result.orig	2008-09-30 18:32:13.000000000 +0300
-+++ mysql-test/r/index_merge_innodb.result	2008-09-30 18:33:01.000000000 +0300
-@@ -111,7 +111,7 @@
- explain select count(*) from t1 where
- key1a = 2 and key1b is null and  key2a = 2 and key2b is null;
- id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
--1	SIMPLE	t1	index_merge	i1,i2	i1,i2	10,10	NULL	4	Using intersect(i1,i2); Using where; Using index
-+1	SIMPLE	t1	index_merge	i1,i2	i1,i2	10,10	NULL	3	Using intersect(i1,i2); Using where; Using index
- select count(*) from t1 where
- key1a = 2 and key1b is null and key2a = 2 and key2b is null;
- count(*)
-@@ -119,7 +119,7 @@
- explain select count(*) from t1 where
- key1a = 2 and key1b is null and key3a = 2 and key3b is null;
- id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
--1	SIMPLE	t1	index_merge	i1,i3	i1,i3	10,10	NULL	4	Using intersect(i1,i3); Using where; Using index
-+1	SIMPLE	t1	index_merge	i1,i3	i1,i3	10,10	NULL	3	Using intersect(i1,i3); Using where; Using index
- select count(*) from t1 where
- key1a = 2 and key1b is null and key3a = 2 and key3b is null;
- count(*)

mysql-test/patches/index_merge_innodb.diff

+--- mysql-test/r/index_merge_innodb.result.orig	2009-09-19 20:51:58.000000000 +0000
++++ mysql-test/r/index_merge_innodb.result	2009-09-19 20:52:25.000000000 +0000
+@@ -111,7 +111,7 @@
+ explain select count(*) from t1 where
+ key1a = 2 and key1b is null and  key2a = 2 and key2b is null;
+ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+-1	SIMPLE	t1	index_merge	i1,i2	i1,i2	10,10	NULL	4	Using intersect(i1,i2); Using where; Using index
++1	SIMPLE	t1	index_merge	i1,i2	i1,i2	10,10	NULL	REF	Using intersect(i1,i2); Using where; Using index
+ select count(*) from t1 where
+ key1a = 2 and key1b is null and key2a = 2 and key2b is null;
+ count(*)
+@@ -119,7 +119,7 @@
+ explain select count(*) from t1 where
+ key1a = 2 and key1b is null and key3a = 2 and key3b is null;
+ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+-1	SIMPLE	t1	index_merge	i1,i3	i1,i3	10,10	NULL	4	Using intersect(i1,i3); Using where; Using index
++1	SIMPLE	t1	index_merge	i1,i3	i1,i3	10,10	NULL	REF	Using intersect(i1,i3); Using where; Using index
+ select count(*) from t1 where
+ key1a = 2 and key1b is null and key3a = 2 and key3b is null;
+ count(*)
+--- mysql-test/include/index_merge2.inc.orig	2009-09-19 20:50:04.000000000 +0000
++++ mysql-test/include/index_merge2.inc	2009-09-19 21:03:11.000000000 +0000
+@@ -122,12 +122,14 @@
+ analyze table t1;
+ select count(*) from t1;
+ 
++--replace_column 9 REF
+ explain select count(*) from t1 where
+   key1a = 2 and key1b is null and  key2a = 2 and key2b is null;
+ 
+ select count(*) from t1 where
+   key1a = 2 and key1b is null and key2a = 2 and key2b is null;
+ 
++--replace_column 9 REF
+ explain select count(*) from t1 where
+   key1a = 2 and key1b is null and key3a = 2 and key3b is null;
+ 
+--- mysql-test/r/index_merge_myisam.result.orig	2009-09-20 07:00:29.000000000 +0000
++++ mysql-test/r/index_merge_myisam.result	2009-09-20 07:00:48.000000000 +0000
+@@ -945,7 +945,7 @@
+ explain select count(*) from t1 where
+ key1a = 2 and key1b is null and  key2a = 2 and key2b is null;
+ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+-1	SIMPLE	t1	index_merge	i1,i2	i1,i2	10,10	NULL	2	Using intersect(i1,i2); Using where; Using index
++1	SIMPLE	t1	index_merge	i1,i2	i1,i2	10,10	NULL	REF	Using intersect(i1,i2); Using where; Using index
+ select count(*) from t1 where
+ key1a = 2 and key1b is null and key2a = 2 and key2b is null;
+ count(*)
+@@ -953,7 +953,7 @@
+ explain select count(*) from t1 where
+ key1a = 2 and key1b is null and key3a = 2 and key3b is null;
+ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+-1	SIMPLE	t1	index_merge	i1,i3	i1,i3	10,10	NULL	2	Using intersect(i1,i3); Using where; Using index
++1	SIMPLE	t1	index_merge	i1,i3	i1,i3	10,10	NULL	REF	Using intersect(i1,i3); Using where; Using index
+ select count(*) from t1 where
+ key1a = 2 and key1b is null and key3a = 2 and key3b is null;
+ count(*)

mysql-test/patches/information_schema.diff

---- mysql-test/r/information_schema.result.orig	2009-01-31 03:38:50.000000000 +0200
-+++ mysql-test/r/information_schema.result	2009-01-31 07:51:58.000000000 +0200
-@@ -71,6 +71,13 @@
+--- mysql-test/r/information_schema.result.orig	2009-07-14 08:44:24.000000000 +0900
++++ mysql-test/r/information_schema.result	2009-09-07 16:42:01.000000000 +0900
+@@ -71,6 +71,20 @@
  TRIGGERS
  USER_PRIVILEGES
  VIEWS
-+INNODB_CMP_RESET
++INNODB_BUFFER_POOL_PAGES_INDEX
++INNODB_RSEG
++INNODB_LOCKS
++INNODB_BUFFER_POOL_PAGES
++XTRADB_ENHANCEMENTS
 +INNODB_TRX
-+INNODB_CMPMEM_RESET
++INNODB_INDEX_STATS
 +INNODB_LOCK_WAITS
-+INNODB_CMPMEM
++INNODB_CMP_RESET
 +INNODB_CMP
-+INNODB_LOCKS
++INNODB_CMPMEM_RESET
++INNODB_BUFFER_POOL_PAGES_BLOB
++INNODB_CMPMEM
++INNODB_TABLE_STATS
  columns_priv
  db
  event
-@@ -799,6 +806,8 @@
+@@ -799,6 +813,8 @@
  TABLES	UPDATE_TIME	datetime
  TABLES	CHECK_TIME	datetime
  TRIGGERS	CREATED	datetime
@@ -23,102 +30,167 @@
  event	execute_at	datetime
  event	last_executed	datetime
  event	starts	datetime
-@@ -852,7 +861,7 @@
+@@ -847,12 +863,15 @@
+ TABLE_CONSTRAINTS	TABLE_NAME	select
+ TABLE_PRIVILEGES	TABLE_NAME	select
+ VIEWS	TABLE_NAME	select
++INNODB_BUFFER_POOL_PAGES_INDEX	table_name	select
++INNODB_INDEX_STATS	table_name	select
++INNODB_TABLE_STATS	table_name	select
+ delete from mysql.user where user='mysqltest_4';
+ delete from mysql.db where user='mysqltest_4';
  flush privileges;
  SELECT table_schema, count(*) FROM information_schema.TABLES WHERE table_schema IN ('mysql', 'INFORMATION_SCHEMA', 'test', 'mysqltest') AND table_name<>'ndb_binlog_index' AND table_name<>'ndb_apply_status' GROUP BY TABLE_SCHEMA;
  table_schema	count(*)
 -information_schema	28
-+information_schema	35
++information_schema	42
  mysql	22
  create table t1 (i int, j int);
  create trigger trg1 before insert on t1 for each row
-@@ -1267,6 +1276,13 @@
+@@ -1267,6 +1286,20 @@
  TRIGGERS	TRIGGER_SCHEMA
  USER_PRIVILEGES	GRANTEE
  VIEWS	TABLE_SCHEMA
-+INNODB_CMP_RESET	page_size
++INNODB_BUFFER_POOL_PAGES_INDEX	schema_name
++INNODB_RSEG	rseg_id
++INNODB_LOCKS	lock_id
++INNODB_BUFFER_POOL_PAGES	page_type
++XTRADB_ENHANCEMENTS	name
 +INNODB_TRX	trx_id
-+INNODB_CMPMEM_RESET	page_size
++INNODB_INDEX_STATS	table_name
 +INNODB_LOCK_WAITS	requesting_trx_id
-+INNODB_CMPMEM	page_size
++INNODB_CMP_RESET	page_size
 +INNODB_CMP	page_size
-+INNODB_LOCKS	lock_id
++INNODB_CMPMEM_RESET	page_size
++INNODB_BUFFER_POOL_PAGES_BLOB	space_id
++INNODB_CMPMEM	page_size
++INNODB_TABLE_STATS	table_name
  SELECT t.table_name, c1.column_name
  FROM information_schema.tables t
  INNER JOIN
-@@ -1310,6 +1326,13 @@
+@@ -1310,14 +1343,28 @@
  TRIGGERS	TRIGGER_SCHEMA
  USER_PRIVILEGES	GRANTEE
  VIEWS	TABLE_SCHEMA
-+INNODB_CMP_RESET	page_size
++INNODB_BUFFER_POOL_PAGES_INDEX	schema_name
++INNODB_RSEG	rseg_id
++INNODB_LOCKS	lock_id
++INNODB_BUFFER_POOL_PAGES	page_type
++XTRADB_ENHANCEMENTS	name
 +INNODB_TRX	trx_id
-+INNODB_CMPMEM_RESET	page_size
++INNODB_INDEX_STATS	table_name
 +INNODB_LOCK_WAITS	requesting_trx_id
-+INNODB_CMPMEM	page_size
++INNODB_CMP_RESET	page_size
 +INNODB_CMP	page_size
-+INNODB_LOCKS	lock_id
++INNODB_CMPMEM_RESET	page_size
++INNODB_BUFFER_POOL_PAGES_BLOB	space_id
++INNODB_CMPMEM	page_size
++INNODB_TABLE_STATS	table_name
  SELECT MAX(table_name) FROM information_schema.tables WHERE table_schema IN ('mysql', 'INFORMATION_SCHEMA', 'test');
  MAX(table_name)
- VIEWS
-@@ -1386,6 +1409,13 @@
+-VIEWS
++XTRADB_ENHANCEMENTS
+ SELECT table_name from information_schema.tables
+ WHERE table_name=(SELECT MAX(table_name)
+ FROM information_schema.tables WHERE table_schema IN ('mysql', 'INFORMATION_SCHEMA', 'test'));
+ table_name
+-VIEWS
++XTRADB_ENHANCEMENTS
+ DROP TABLE IF EXISTS bug23037;
+ DROP FUNCTION IF EXISTS get_value;
+ SELECT COLUMN_NAME, MD5(COLUMN_DEFAULT), LENGTH(COLUMN_DEFAULT) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME='bug23037';
+@@ -1386,6 +1433,19 @@
  FILES	information_schema.FILES	1
  GLOBAL_STATUS	information_schema.GLOBAL_STATUS	1
  GLOBAL_VARIABLES	information_schema.GLOBAL_VARIABLES	1
++INNODB_BUFFER_POOL_PAGES	information_schema.INNODB_BUFFER_POOL_PAGES	1
++INNODB_BUFFER_POOL_PAGES_BLOB	information_schema.INNODB_BUFFER_POOL_PAGES_BLOB	1
++INNODB_BUFFER_POOL_PAGES_INDEX	information_schema.INNODB_BUFFER_POOL_PAGES_INDEX	1
 +INNODB_CMP	information_schema.INNODB_CMP	1
 +INNODB_CMPMEM	information_schema.INNODB_CMPMEM	1
 +INNODB_CMPMEM_RESET	information_schema.INNODB_CMPMEM_RESET	1
 +INNODB_CMP_RESET	information_schema.INNODB_CMP_RESET	1
++INNODB_INDEX_STATS	information_schema.INNODB_INDEX_STATS	1
 +INNODB_LOCKS	information_schema.INNODB_LOCKS	1
 +INNODB_LOCK_WAITS	information_schema.INNODB_LOCK_WAITS	1
++INNODB_RSEG	information_schema.INNODB_RSEG	1
++INNODB_TABLE_STATS	information_schema.INNODB_TABLE_STATS	1
 +INNODB_TRX	information_schema.INNODB_TRX	1
  KEY_COLUMN_USAGE	information_schema.KEY_COLUMN_USAGE	1
  PARTITIONS	information_schema.PARTITIONS	1
  PLUGINS	information_schema.PLUGINS	1
-diff mysql-test/r/information_schema_db.result.orig mysql-test/r/information_schema_db.result
---- mysql-test/r/information_schema_db.result.orig	2008-08-04 09:27:49.000000000 +0300
-+++ mysql-test/r/information_schema_db.result	2008-10-07 12:26:31.000000000 +0300
-@@ -33,6 +33,13 @@
+@@ -1404,6 +1464,7 @@
+ TRIGGERS	information_schema.TRIGGERS	1
+ USER_PRIVILEGES	information_schema.USER_PRIVILEGES	1
+ VIEWS	information_schema.VIEWS	1
++XTRADB_ENHANCEMENTS	information_schema.XTRADB_ENHANCEMENTS	1
+ create table t1(f1 int);
+ create view v1 as select f1+1 as a from t1;
+ create table t2 (f1 int, f2 int);
+--- mysql-test/r/information_schema_db.result.orig	2009-07-14 08:44:24.000000000 +0900
++++ mysql-test/r/information_schema_db.result	2009-09-07 16:42:26.000000000 +0900
+@@ -33,6 +33,20 @@
  TRIGGERS
  USER_PRIVILEGES
  VIEWS
-+INNODB_CMP_RESET
++INNODB_BUFFER_POOL_PAGES_INDEX
++INNODB_RSEG
++INNODB_LOCKS
++INNODB_BUFFER_POOL_PAGES
++XTRADB_ENHANCEMENTS
 +INNODB_TRX
-+INNODB_CMPMEM_RESET
++INNODB_INDEX_STATS
 +INNODB_LOCK_WAITS
-+INNODB_CMPMEM
++INNODB_CMP_RESET
 +INNODB_CMP
-+INNODB_LOCKS
++INNODB_CMPMEM_RESET
++INNODB_BUFFER_POOL_PAGES_BLOB
++INNODB_CMPMEM
++INNODB_TABLE_STATS
  show tables from INFORMATION_SCHEMA like 'T%';
  Tables_in_information_schema (T%)
  TABLES
-diff mysql-test/r/mysqlshow.result.orig mysql-test/r/mysqlshow.result
---- mysql-test/r/mysqlshow.result.orig	2008-08-04 09:27:51.000000000 +0300
-+++ mysql-test/r/mysqlshow.result	2008-10-07 12:35:39.000000000 +0300
-@@ -107,6 +107,13 @@
+--- mysql-test/r/mysqlshow.result.orig	2009-07-14 08:44:28.000000000 +0900
++++ mysql-test/r/mysqlshow.result	2009-09-07 16:42:52.000000000 +0900
+@@ -107,6 +107,20 @@
  | TRIGGERS                              |
  | USER_PRIVILEGES                       |
  | VIEWS                                 |
-+| INNODB_CMP_RESET                      |
++| INNODB_BUFFER_POOL_PAGES_INDEX        |
++| INNODB_RSEG                           |
++| INNODB_LOCKS                          |
++| INNODB_BUFFER_POOL_PAGES              |
++| XTRADB_ENHANCEMENTS                   |
 +| INNODB_TRX                            |
-+| INNODB_CMPMEM_RESET                   |
++| INNODB_INDEX_STATS                    |
 +| INNODB_LOCK_WAITS                     |
-+| INNODB_CMPMEM                         |
++| INNODB_CMP_RESET                      |
 +| INNODB_CMP                            |
-+| INNODB_LOCKS                          |
++| INNODB_CMPMEM_RESET                   |
++| INNODB_BUFFER_POOL_PAGES_BLOB         |
++| INNODB_CMPMEM                         |
++| INNODB_TABLE_STATS                    |
  +---------------------------------------+
  Database: INFORMATION_SCHEMA
  +---------------------------------------+
-@@ -140,6 +147,13 @@
+@@ -140,6 +154,20 @@
  | TRIGGERS                              |
  | USER_PRIVILEGES                       |
  | VIEWS                                 |
-+| INNODB_CMP_RESET                      |
++| INNODB_BUFFER_POOL_PAGES_INDEX        |
++| INNODB_RSEG                           |
++| INNODB_LOCKS                          |
++| INNODB_BUFFER_POOL_PAGES              |
++| XTRADB_ENHANCEMENTS                   |
 +| INNODB_TRX                            |
-+| INNODB_CMPMEM_RESET                   |
++| INNODB_INDEX_STATS                    |
 +| INNODB_LOCK_WAITS                     |
-+| INNODB_CMPMEM                         |
++| INNODB_CMP_RESET                      |
 +| INNODB_CMP                            |
-+| INNODB_LOCKS                          |
++| INNODB_CMPMEM_RESET                   |
++| INNODB_BUFFER_POOL_PAGES_BLOB         |
++| INNODB_CMPMEM                         |
++| INNODB_TABLE_STATS                    |
  +---------------------------------------+
  Wildcard: inf_rmation_schema
  +--------------------+

mysql-test/patches/innodb-index.diff

-This part of the innodb-index test causes mysqld to print some warnings
-and subsequently the whole mysql-test suite to fail.
-
-A permanent solution is probably to remove the printouts from the source
-code or to somehow tell the mysql-test suite that warnings are expected.
-Currently we simply do not execute the problematic tests. Please
-coordinate a permanent solution with Marko, who added those tests.
-
-This cannot be proposed to MySQL because it touches files that are not
-in the MySQL source repository.
-
-Index: storage/innobase/mysql-test/innodb-index.result
-===================================================================
---- storage/innobase/mysql-test/innodb-index.result	(revision 2870)
-+++ storage/innobase/mysql-test/innodb-index.result	(working copy)
-@@ -43,19 +43,12 @@ t1	CREATE TABLE `t1` (
-   `b` int(11) DEFAULT NULL,
-   `c` char(10) NOT NULL,
-   `d` varchar(20) DEFAULT NULL,
-   KEY `d2` (`d`),
-   KEY `b` (`b`)
- ) ENGINE=InnoDB DEFAULT CHARSET=latin1
--CREATE TABLE `t1#1`(a INT PRIMARY KEY) ENGINE=InnoDB;
--alter table t1 add unique index (c), add index (d);
--ERROR HY000: Table 'test.t1#1' already exists
--rename table `t1#1` to `t1#2`;
--alter table t1 add unique index (c), add index (d);
--ERROR HY000: Table 'test.t1#2' already exists
--drop table `t1#2`;
- alter table t1 add unique index (c), add index (d);
- show create table t1;
- Table	Create Table
- t1	CREATE TABLE `t1` (
-   `a` int(11) NOT NULL,
-   `b` int(11) DEFAULT NULL,
-Index: storage/innobase/mysql-test/innodb-index.test
-===================================================================
---- storage/innobase/mysql-test/innodb-index.test	(revision 2870)
-+++ storage/innobase/mysql-test/innodb-index.test	(working copy)
-@@ -14,22 +14,12 @@ select * from t1 force index (d2) order 
- --error ER_DUP_ENTRY
- alter table t1 add unique index (b);
- show create table t1;
- alter table t1 add index (b);
- show create table t1;
- 
--# Check how existing tables interfere with temporary tables.
--CREATE TABLE `t1#1`(a INT PRIMARY KEY) ENGINE=InnoDB;
--
----error 156
--alter table t1 add unique index (c), add index (d);
--rename table `t1#1` to `t1#2`;
----error 156
--alter table t1 add unique index (c), add index (d);
--drop table `t1#2`;
--
- alter table t1 add unique index (c), add index (d);
- show create table t1;
- explain select * from t1 force index(c) order by c;
- alter table t1 add primary key (a), drop index c;
- show create table t1;
- --error ER_MULTIPLE_PRI_KEY

srv/srv0srv.c

@@ -2741,11 +2741,11 @@ loop:
 					/* defence line (max_checkpoint_age * 1/2) */
 					ib_uint64_t	lsn = log_sys->lsn;
 
-					mutex_exit(&(log_sys->mutex));
-
 					ib_uint64_t level, bpl;
 					buf_page_t* bpage;
 
+					mutex_exit(&(log_sys->mutex));
+
 					mutex_enter(&flush_list_mutex);
 
 					level = 0;

srv/srv0start.c

@@ -1175,7 +1175,12 @@ innobase_start_or_create_for_mysql(void)
 		break;
 	default:
 		/* On Win 2000 and XP use async i/o */
-		os_aio_use_native_aio = TRUE;
+		//os_aio_use_native_aio = TRUE;
+		os_aio_use_native_aio = FALSE;
+		fprintf(stderr,
+			"InnoDB: Windows native async i/o is disabled as default.\n"
+			"InnoDB:   It is not applicable for the current"
+			" multi io threads implementation.\n");
 		break;
 	}
 #endif
@@ -1212,6 +1217,12 @@ innobase_start_or_create_for_mysql(void)
 	} else if (0 == ut_strcmp(srv_file_flush_method_str,
 				  "async_unbuffered")) {
 		srv_win_file_flush_method = SRV_WIN_IO_UNBUFFERED;
+		os_aio_use_native_aio = TRUE;
+		srv_n_read_io_threads = srv_n_write_io_threads = 1;
+		fprintf(stderr,
+			"InnoDB: 'async_unbuffered' was detected as innodb_flush_method.\n"
+			"InnoDB:   Windows native async i/o is enabled.\n"
+			"InnoDB:   And io threads are restricted.\n");
 #endif
 	} else {
 		fprintf(stderr,

ut/ut0auxconf_atomic_pthread_t_gcc.c

+/*****************************************************************************
+
+Copyright (c) 2009, Innobase Oy. All Rights Reserved.
+
+This program is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation; version 2 of the License.
+
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA
+
+*****************************************************************************/
+
+/*****************************************************************************
+If this program compiles, then pthread_t objects can be used as arguments
+to GCC atomic builtin functions.
+
+Created March 5, 2009 Vasil Dimov
+*****************************************************************************/
+
+#include <pthread.h>
+#include <string.h>
+
+int
+main(int argc, char** argv)
+{
+	pthread_t	x1;
+	pthread_t	x2;
+	pthread_t	x3;
+
+	memset(&x1, 0x0, sizeof(x1));
+	memset(&x2, 0x0, sizeof(x2));
+	memset(&x3, 0x0, sizeof(x3));
+
+	__sync_bool_compare_and_swap(&x1, x2, x3);
+
+	return(0);
+}

ut/ut0auxconf_atomic_pthread_t_solaris.c

+/*****************************************************************************
+
+Copyright (c) 2009, Innobase Oy. All Rights Reserved.
+
+This program is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation; version 2 of the License.
+
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA
+
+*****************************************************************************/
+
+/*****************************************************************************
+If this program compiles, then pthread_t objects can be used as arguments
+to Solaris libc atomic functions.
+
+Created April 18, 2009 Vasil Dimov
+*****************************************************************************/
+
+#include <pthread.h>
+
+int
+main(int argc, char** argv)
+{
+	pthread_t	x = 0;
+
+	return(0);
+}

ut/ut0auxconf_have_solaris_atomics.c

+/*****************************************************************************
+
+Copyright (c) 2009, Innobase Oy. All Rights Reserved.
+
+This program is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation; version 2 of the License.
+
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA
+
+*****************************************************************************/
+
+/*****************************************************************************
+If this program compiles, then Solaris libc atomic funcions are available.
+
+Created April 18, 2009 Vasil Dimov
+*****************************************************************************/
+#include <atomic.h>
+
+int
+main(int argc, char** argv)
+{
+	ulong_t		ulong	= 0;
+	uint32_t	uint32	= 0;
+	uint64_t	uint64	= 0;
+
+	atomic_cas_ulong(&ulong, 0, 1);
+	atomic_cas_32(&uint32, 0, 1);
+	atomic_cas_64(&uint64, 0, 1);
+	atomic_add_long(&ulong, 0);
+
+	return(0);
+}

ut/ut0auxconf_pause.c

+/*****************************************************************************
+
+Copyright (c) 2009, Innobase Oy. All Rights Reserved.
+
+This program is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation; version 2 of the License.
+
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA
+
+*****************************************************************************/
+
+/*****************************************************************************
+If this program compiles and can be run and returns 0, then the pause
+instruction is available.
+
+Created Jul 21, 2009 Vasil Dimov
+*****************************************************************************/
+
+int
+main(int argc, char** argv)
+{
+	__asm__ __volatile__ ("pause");
+
+	return(0);
+}

ut/ut0auxconf_sizeof_pthread_t.c

+/*****************************************************************************
+
+Copyright (c) 2009, Innobase Oy. All Rights Reserved.
+
+This program is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation; version 2 of the License.
+
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA
+
+*****************************************************************************/
+
+/*****************************************************************************
+This program should compile and when run, print a single line like:
+#define SIZEOF_PTHREAD_T %d
+
+Created April 18, 2009 Vasil Dimov
+*****************************************************************************/
+
+#include <stdio.h>
+#include <pthread.h>
+
+int
+main(int argc, char** argv)
+{
+	printf("#define SIZEOF_PTHREAD_T %d\n", (int) sizeof(pthread_t));
+
+	return(0);
+}