From 1392eba62a80ee303e13fd84b2fb78ce0dcffb34 Mon Sep 17 00:00:00 2001
From: Michael Widenius <monty@askmonty.org>
Date: Tue, 22 Feb 2011 19:24:24 +0200
Subject: [PATCH] Merged InnoDB plugin from MySQL 5.1.54 -> MySQL 5.1.55 into
 xtradb

mysql-test/r/innodb-zip.result:
  File has been moved to suite/innodb_plugin
mysql-test/t/innodb-zip.test:
  File has been moved to suite/innodb_plugin
---
 mysql-test/r/innodb-zip.result                | 421 ------------------
 .../r/innodb-create-options.result            |  78 ++--
 .../r/partition_auto_increment_innodb.result  |   4 +-
 mysql-test/t/innodb-zip.test                  | 347 ---------------
 storage/xtradb/ChangeLog                      |  40 ++
 storage/xtradb/btr/btr0btr.c                  |   2 +-
 storage/xtradb/btr/btr0cur.c                  | 156 ++-----
 storage/xtradb/buf/buf0buf.c                  |   4 +-
 storage/xtradb/buf/buf0lru.c                  |  16 +-
 storage/xtradb/dict/dict0dict.c               |  12 +-
 storage/xtradb/fsp/fsp0fsp.c                  |   2 +-
 storage/xtradb/handler/ha_innodb.cc           | 216 ++++-----
 storage/xtradb/handler/i_s.cc                 |  23 +-
 storage/xtradb/include/btr0cur.h              |  42 +-
 storage/xtradb/include/data0data.h            |  11 +-
 storage/xtradb/include/data0data.ic           |  22 +-
 storage/xtradb/include/row0upd.h              |  14 +-
 storage/xtradb/include/trx0i_s.h              |   2 +
 storage/xtradb/include/univ.i                 |  14 +-
 storage/xtradb/include/ut0vec.h               |  19 +
 storage/xtradb/include/ut0vec.ic              |  29 ++
 storage/xtradb/lock/lock0lock.c               |  78 +++-
 storage/xtradb/log/log0recv.c                 |   5 +-
 storage/xtradb/plug.in                        |  23 +-
 storage/xtradb/row/row0merge.c                |   4 +-
 storage/xtradb/row/row0mysql.c                |   2 +-
 storage/xtradb/row/row0purge.c                |   2 +-
 storage/xtradb/row/row0umod.c                 |  13 +-
 storage/xtradb/row/row0upd.c                  | 339 ++++++++++----
 storage/xtradb/trx/trx0i_s.c                  |   5 +-
 storage/xtradb/ut/ut0dbg.c                    |   2 +-
 31 files changed, 723 insertions(+), 1224 deletions(-)
 delete mode 100644 mysql-test/r/innodb-zip.result
 mode change 100755 => 100644 mysql-test/suite/innodb_plugin/r/innodb-create-options.result
 delete mode 100644 mysql-test/t/innodb-zip.test

diff --git a/mysql-test/r/innodb-zip.result b/mysql-test/r/innodb-zip.result
deleted file mode 100644
index 21396d81ba8..00000000000
--- a/mysql-test/r/innodb-zip.result
+++ /dev/null
@@ -1,421 +0,0 @@
-set global innodb_file_per_table=off;
-set global innodb_file_format=`0`;
-create table t0(a int primary key) engine=innodb row_format=compressed;
-Warnings:
-Warning	1478	InnoDB: ROW_FORMAT=COMPRESSED requires innodb_file_per_table.
-Warning	1478	InnoDB: assuming ROW_FORMAT=COMPACT.
-create table t00(a int primary key) engine=innodb
-key_block_size=4 row_format=compressed;
-Warnings:
-Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
-Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
-Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=4.
-Warning	1478	InnoDB: ROW_FORMAT=COMPRESSED requires innodb_file_per_table.
-Warning	1478	InnoDB: assuming ROW_FORMAT=COMPACT.
-create table t1(a int primary key) engine=innodb row_format=dynamic;
-Warnings:
-Warning	1478	InnoDB: ROW_FORMAT=DYNAMIC requires innodb_file_per_table.
-Warning	1478	InnoDB: assuming ROW_FORMAT=COMPACT.
-create table t2(a int primary key) engine=innodb row_format=redundant;
-create table t3(a int primary key) engine=innodb row_format=compact;
-create table t4(a int primary key) engine=innodb key_block_size=9;
-Warnings:
-Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
-Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
-Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=9.
-create table t5(a int primary key) engine=innodb
-key_block_size=1 row_format=redundant;
-Warnings:
-Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
-Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
-Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=1.
-set global innodb_file_per_table=on;
-create table t6(a int primary key) engine=innodb
-key_block_size=1 row_format=redundant;
-Warnings:
-Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
-Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=1.
-set global innodb_file_format=`1`;
-create table t7(a int primary key) engine=innodb
-key_block_size=1 row_format=redundant;
-Warnings:
-Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED.
-create table t8(a int primary key) engine=innodb
-key_block_size=1 row_format=fixed;
-Warnings:
-Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED.
-Warning	1478	InnoDB: assuming ROW_FORMAT=COMPACT.
-create table t9(a int primary key) engine=innodb
-key_block_size=1 row_format=compact;
-Warnings:
-Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED.
-create table t10(a int primary key) engine=innodb
-key_block_size=1 row_format=dynamic;
-Warnings:
-Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED.
-create table t11(a int primary key) engine=innodb
-key_block_size=1 row_format=compressed;
-create table t12(a int primary key) engine=innodb
-key_block_size=1;
-create table t13(a int primary key) engine=innodb
-row_format=compressed;
-create table t14(a int primary key) engine=innodb key_block_size=9;
-Warnings:
-Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=9.
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-table_schema	table_name	row_format
-test	t0	Compact
-test	t00	Compact
-test	t1	Compact
-test	t10	Dynamic
-test	t11	Compressed
-test	t12	Compressed
-test	t13	Compressed
-test	t14	Compact
-test	t2	Redundant
-test	t3	Compact
-test	t4	Compact
-test	t5	Redundant
-test	t6	Redundant
-test	t7	Redundant
-test	t8	Compact
-test	t9	Compact
-drop table t0,t00,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14;
-alter table t1 key_block_size=0;
-Warnings:
-Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=0.
-alter table t1 row_format=dynamic;
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-table_schema	table_name	row_format
-test	t1	Dynamic
-alter table t1 row_format=compact;
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-table_schema	table_name	row_format
-test	t1	Compact
-alter table t1 row_format=redundant;
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-table_schema	table_name	row_format
-test	t1	Redundant
-drop table t1;
-create table t1(a int not null, b text, index(b(10))) engine=innodb
-key_block_size=1;
-create table t2(b text)engine=innodb;
-insert into t2 values(concat('1abcdefghijklmnopqrstuvwxyz', repeat('A',5000)));
-insert into t1 select 1, b from t2;
-commit;
-begin;
-update t1 set b=repeat('B',100);
-select a,left(b,40) from t1 natural join t2;
-a	left(b,40)
-1	1abcdefghijklmnopqrstuvwxyzAAAAAAAAAAAAA
-rollback;
-select a,left(b,40) from t1 natural join t2;
-a	left(b,40)
-1	1abcdefghijklmnopqrstuvwxyzAAAAAAAAAAAAA
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-table_schema	table_name	row_format
-test	t1	Compressed
-test	t2	Compact
-drop table t1,t2;
-SET SESSION innodb_strict_mode = off;
-CREATE TABLE t1(
-c TEXT NOT NULL, d TEXT NOT NULL,
-PRIMARY KEY (c(767),d(767)))
-ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1 CHARSET=ASCII;
-ERROR 42000: Row size too large. The maximum row size for the used table type, not counting BLOBs, is 8126. You have to change some columns to TEXT or BLOBs
-CREATE TABLE t1(
-c TEXT NOT NULL, d TEXT NOT NULL,
-PRIMARY KEY (c(767),d(767)))
-ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=2 CHARSET=ASCII;
-ERROR 42000: Row size too large. The maximum row size for the used table type, not counting BLOBs, is 8126. You have to change some columns to TEXT or BLOBs
-CREATE TABLE t1(
-c TEXT NOT NULL, d TEXT NOT NULL,
-PRIMARY KEY (c(767),d(767)))
-ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4 CHARSET=ASCII;
-drop table t1;
-CREATE TABLE t1(c TEXT, PRIMARY KEY (c(440)))
-ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1 CHARSET=ASCII;
-ERROR 42000: Row size too large. The maximum row size for the used table type, not counting BLOBs, is 8126. You have to change some columns to TEXT or BLOBs
-CREATE TABLE t1(c TEXT, PRIMARY KEY (c(438)))
-ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1 CHARSET=ASCII;
-INSERT INTO t1 VALUES(REPEAT('A',512)),(REPEAT('B',512));
-DROP TABLE t1;
-create table t1( c1 int not null, c2 blob, c3 blob, c4 blob,
-primary key(c1, c2(22), c3(22)))
-engine = innodb row_format = dynamic;
-begin;
-insert into t1 values(1, repeat('A', 20000), repeat('B', 20000),
-repeat('C', 20000));
-update t1 set c3 = repeat('D', 20000) where c1 = 1;
-commit;
-select count(*) from t1 where c2 = repeat('A', 20000);
-count(*)
-1
-select count(*) from t1 where c3 = repeat('D', 20000);
-count(*)
-1
-select count(*) from t1 where c4 = repeat('C', 20000);
-count(*)
-1
-update t1 set c3 = repeat('E', 20000) where c1 = 1;
-drop table t1;
-set global innodb_file_format=`0`;
-select @@innodb_file_format;
-@@innodb_file_format
-Antelope
-set global innodb_file_format=`1`;
-select @@innodb_file_format;
-@@innodb_file_format
-Barracuda
-set global innodb_file_format=`2`;
-ERROR HY000: Incorrect arguments to SET
-set global innodb_file_format=`-1`;
-ERROR HY000: Incorrect arguments to SET
-set global innodb_file_format=`Antelope`;
-set global innodb_file_format=`Barracuda`;
-set global innodb_file_format=`Cheetah`;
-ERROR HY000: Incorrect arguments to SET
-set global innodb_file_format=`abc`;
-ERROR HY000: Incorrect arguments to SET
-set global innodb_file_format=`1a`;
-ERROR HY000: Incorrect arguments to SET
-set global innodb_file_format=``;
-ERROR HY000: Incorrect arguments to SET
-set global innodb_file_per_table = on;
-set global innodb_file_format = `1`;
-set innodb_strict_mode = off;
-create table t1 (id int primary key) engine = innodb key_block_size = 0;
-Warnings:
-Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=0.
-drop table t1;
-set innodb_strict_mode = on;
-create table t1 (id int primary key) engine = innodb key_block_size = 0;
-ERROR HY000: Can't create table 'test.t1' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: invalid KEY_BLOCK_SIZE = 0. Valid values are [1, 2, 4, 8, 16]
-Error	1005	Can't create table 'test.t1' (errno: 1478)
-create table t2 (id int primary key) engine = innodb key_block_size = 9;
-ERROR HY000: Can't create table 'test.t2' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: invalid KEY_BLOCK_SIZE = 9. Valid values are [1, 2, 4, 8, 16]
-Error	1005	Can't create table 'test.t2' (errno: 1478)
-create table t3 (id int primary key) engine = innodb key_block_size = 1;
-create table t4 (id int primary key) engine = innodb key_block_size = 2;
-create table t5 (id int primary key) engine = innodb key_block_size = 4;
-create table t6 (id int primary key) engine = innodb key_block_size = 8;
-create table t7 (id int primary key) engine = innodb key_block_size = 16;
-create table t8 (id int primary key) engine = innodb row_format = compressed;
-create table t9 (id int primary key) engine = innodb row_format = dynamic;
-create table t10(id int primary key) engine = innodb row_format = compact;
-create table t11(id int primary key) engine = innodb row_format = redundant;
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-table_schema	table_name	row_format
-test	t10	Compact
-test	t11	Redundant
-test	t3	Compressed
-test	t4	Compressed
-test	t5	Compressed
-test	t6	Compressed
-test	t7	Compressed
-test	t8	Compressed
-test	t9	Dynamic
-drop table t3, t4, t5, t6, t7, t8, t9, t10, t11;
-create table t1 (id int primary key) engine = innodb
-key_block_size = 8 row_format = compressed;
-create table t2 (id int primary key) engine = innodb
-key_block_size = 8 row_format = redundant;
-ERROR HY000: Can't create table 'test.t2' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: cannot specify ROW_FORMAT = REDUNDANT with KEY_BLOCK_SIZE.
-Error	1005	Can't create table 'test.t2' (errno: 1478)
-create table t3 (id int primary key) engine = innodb
-key_block_size = 8 row_format = compact;
-ERROR HY000: Can't create table 'test.t3' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: cannot specify ROW_FORMAT = COMPACT with KEY_BLOCK_SIZE.
-Error	1005	Can't create table 'test.t3' (errno: 1478)
-create table t4 (id int primary key) engine = innodb
-key_block_size = 8 row_format = dynamic;
-ERROR HY000: Can't create table 'test.t4' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: cannot specify ROW_FORMAT = DYNAMIC with KEY_BLOCK_SIZE.
-Error	1005	Can't create table 'test.t4' (errno: 1478)
-create table t5 (id int primary key) engine = innodb
-key_block_size = 8 row_format = default;
-ERROR HY000: Can't create table 'test.t5' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: cannot specify ROW_FORMAT = COMPACT with KEY_BLOCK_SIZE.
-Error	1005	Can't create table 'test.t5' (errno: 1478)
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-table_schema	table_name	row_format
-test	t1	Compressed
-drop table t1;
-create table t1 (id int primary key) engine = innodb
-key_block_size = 9 row_format = redundant;
-ERROR HY000: Can't create table 'test.t1' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: invalid KEY_BLOCK_SIZE = 9. Valid values are [1, 2, 4, 8, 16]
-Warning	1478	InnoDB: cannot specify ROW_FORMAT = REDUNDANT with KEY_BLOCK_SIZE.
-Error	1005	Can't create table 'test.t1' (errno: 1478)
-create table t2 (id int primary key) engine = innodb
-key_block_size = 9 row_format = compact;
-ERROR HY000: Can't create table 'test.t2' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: invalid KEY_BLOCK_SIZE = 9. Valid values are [1, 2, 4, 8, 16]
-Warning	1478	InnoDB: cannot specify ROW_FORMAT = COMPACT with KEY_BLOCK_SIZE.
-Error	1005	Can't create table 'test.t2' (errno: 1478)
-create table t2 (id int primary key) engine = innodb
-key_block_size = 9 row_format = dynamic;
-ERROR HY000: Can't create table 'test.t2' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: invalid KEY_BLOCK_SIZE = 9. Valid values are [1, 2, 4, 8, 16]
-Warning	1478	InnoDB: cannot specify ROW_FORMAT = DYNAMIC with KEY_BLOCK_SIZE.
-Error	1005	Can't create table 'test.t2' (errno: 1478)
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-table_schema	table_name	row_format
-set global innodb_file_per_table = off;
-create table t1 (id int primary key) engine = innodb key_block_size = 1;
-ERROR HY000: Can't create table 'test.t1' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
-Error	1005	Can't create table 'test.t1' (errno: 1478)
-create table t2 (id int primary key) engine = innodb key_block_size = 2;
-ERROR HY000: Can't create table 'test.t2' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
-Error	1005	Can't create table 'test.t2' (errno: 1478)
-create table t3 (id int primary key) engine = innodb key_block_size = 4;
-ERROR HY000: Can't create table 'test.t3' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
-Error	1005	Can't create table 'test.t3' (errno: 1478)
-create table t4 (id int primary key) engine = innodb key_block_size = 8;
-ERROR HY000: Can't create table 'test.t4' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
-Error	1005	Can't create table 'test.t4' (errno: 1478)
-create table t5 (id int primary key) engine = innodb key_block_size = 16;
-ERROR HY000: Can't create table 'test.t5' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
-Error	1005	Can't create table 'test.t5' (errno: 1478)
-create table t6 (id int primary key) engine = innodb row_format = compressed;
-ERROR HY000: Can't create table 'test.t6' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: ROW_FORMAT=COMPRESSED requires innodb_file_per_table.
-Error	1005	Can't create table 'test.t6' (errno: 1478)
-create table t7 (id int primary key) engine = innodb row_format = dynamic;
-ERROR HY000: Can't create table 'test.t7' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: ROW_FORMAT=DYNAMIC requires innodb_file_per_table.
-Error	1005	Can't create table 'test.t7' (errno: 1478)
-create table t8 (id int primary key) engine = innodb row_format = compact;
-create table t9 (id int primary key) engine = innodb row_format = redundant;
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-table_schema	table_name	row_format
-test	t8	Compact
-test	t9	Redundant
-drop table t8, t9;
-set global innodb_file_per_table = on;
-set global innodb_file_format = `0`;
-create table t1 (id int primary key) engine = innodb key_block_size = 1;
-ERROR HY000: Can't create table 'test.t1' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
-Error	1005	Can't create table 'test.t1' (errno: 1478)
-create table t2 (id int primary key) engine = innodb key_block_size = 2;
-ERROR HY000: Can't create table 'test.t2' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
-Error	1005	Can't create table 'test.t2' (errno: 1478)
-create table t3 (id int primary key) engine = innodb key_block_size = 4;
-ERROR HY000: Can't create table 'test.t3' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
-Error	1005	Can't create table 'test.t3' (errno: 1478)
-create table t4 (id int primary key) engine = innodb key_block_size = 8;
-ERROR HY000: Can't create table 'test.t4' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
-Error	1005	Can't create table 'test.t4' (errno: 1478)
-create table t5 (id int primary key) engine = innodb key_block_size = 16;
-ERROR HY000: Can't create table 'test.t5' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
-Error	1005	Can't create table 'test.t5' (errno: 1478)
-create table t6 (id int primary key) engine = innodb row_format = compressed;
-ERROR HY000: Can't create table 'test.t6' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: ROW_FORMAT=COMPRESSED requires innodb_file_format > Antelope.
-Error	1005	Can't create table 'test.t6' (errno: 1478)
-create table t7 (id int primary key) engine = innodb row_format = dynamic;
-ERROR HY000: Can't create table 'test.t7' (errno: 1478)
-show warnings;
-Level	Code	Message
-Warning	1478	InnoDB: ROW_FORMAT=DYNAMIC requires innodb_file_format > Antelope.
-Error	1005	Can't create table 'test.t7' (errno: 1478)
-create table t8 (id int primary key) engine = innodb row_format = compact;
-create table t9 (id int primary key) engine = innodb row_format = redundant;
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-table_schema	table_name	row_format
-test	t8	Compact
-test	t9	Redundant
-drop table t8, t9;
-set global innodb_file_per_table=0;
-set global innodb_file_format=Antelope;
-set global innodb_file_per_table=on;
-set global innodb_file_format=`Barracuda`;
-set global innodb_file_format_check=`Antelope`;
-create table normal_table (
-c1 int
-) engine = innodb;
-select @@innodb_file_format_check;
-@@innodb_file_format_check
-Antelope
-create table zip_table (
-c1 int
-) engine = innodb key_block_size = 8;
-select @@innodb_file_format_check;
-@@innodb_file_format_check
-Barracuda
-set global innodb_file_format_check=`Antelope`;
-select @@innodb_file_format_check;
-@@innodb_file_format_check
-Antelope
-show table status;
-select @@innodb_file_format_check;
-@@innodb_file_format_check
-Barracuda
-drop table normal_table, zip_table;
diff --git a/mysql-test/suite/innodb_plugin/r/innodb-create-options.result b/mysql-test/suite/innodb_plugin/r/innodb-create-options.result
old mode 100755
new mode 100644
index aec9d731ce6..94c84fcf60f
--- a/mysql-test/suite/innodb_plugin/r/innodb-create-options.result
+++ b/mysql-test/suite/innodb_plugin/r/innodb-create-options.result
@@ -80,26 +80,26 @@ SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	row_format=COMPRESSED KEY_BLOCK_SIZE=8
+t1	Compressed	row_format=COMPRESSED key_block_size=8
 ALTER TABLE t1 ADD COLUMN f1 INT;
 SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	row_format=COMPRESSED KEY_BLOCK_SIZE=8
+t1	Compressed	row_format=COMPRESSED key_block_size=8
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 ( i INT ) ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=16;
 SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	KEY_BLOCK_SIZE=16
+t1	Compressed	key_block_size=16
 ALTER TABLE t1 ADD COLUMN f1 INT;
 SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	KEY_BLOCK_SIZE=16
+t1	Compressed	key_block_size=16
 # Test 3) StrictMode=ON, ALTER with each ROW_FORMAT & a valid non-zero KEY_BLOCK_SIZE
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 ( i INT );
@@ -132,13 +132,13 @@ SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	KEY_BLOCK_SIZE=16
+t1	Compressed	key_block_size=16
 ALTER TABLE t1 ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1;
 SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	row_format=COMPRESSED KEY_BLOCK_SIZE=1
+t1	Compressed	row_format=COMPRESSED key_block_size=1
 # Test 4) StrictMode=ON, CREATE with ROW_FORMAT=COMPACT, ALTER with a valid non-zero KEY_BLOCK_SIZE
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPACT;
@@ -186,7 +186,7 @@ SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	row_format=COMPRESSED KEY_BLOCK_SIZE=16
+t1	Compressed	row_format=COMPRESSED key_block_size=16
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPACT;
 ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=1;
@@ -194,7 +194,7 @@ SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	KEY_BLOCK_SIZE=1
+t1	Compressed	key_block_size=1
 # Test 5) StrictMode=ON, CREATE with a valid KEY_BLOCK_SIZE
 #         ALTER with each ROW_FORMAT
 DROP TABLE IF EXISTS t1;
@@ -234,7 +234,7 @@ SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	row_format=COMPRESSED KEY_BLOCK_SIZE=2
+t1	Compressed	row_format=COMPRESSED key_block_size=2
 ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=0;
 SHOW WARNINGS;
 Level	Code	Message
@@ -495,7 +495,7 @@ Level	Code	Message
 Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED.
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compact	row_format=COMPACT KEY_BLOCK_SIZE=1
+t1	Compact	row_format=COMPACT key_block_size=1
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 ( i INT ) ROW_FORMAT=REDUNDANT KEY_BLOCK_SIZE=2;
 Warnings:
@@ -505,7 +505,7 @@ Level	Code	Message
 Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=2 unless ROW_FORMAT=COMPRESSED.
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Redundant	row_format=REDUNDANT KEY_BLOCK_SIZE=2
+t1	Redundant	row_format=REDUNDANT key_block_size=2
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 ( i INT ) ROW_FORMAT=DYNAMIC KEY_BLOCK_SIZE=4;
 Warnings:
@@ -515,33 +515,33 @@ Level	Code	Message
 Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=4 unless ROW_FORMAT=COMPRESSED.
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Dynamic	row_format=DYNAMIC KEY_BLOCK_SIZE=4
+t1	Dynamic	row_format=DYNAMIC key_block_size=4
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=8;
 SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	row_format=COMPRESSED KEY_BLOCK_SIZE=8
+t1	Compressed	row_format=COMPRESSED key_block_size=8
 ALTER TABLE t1 ADD COLUMN f1 INT;
 SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	row_format=COMPRESSED KEY_BLOCK_SIZE=8
+t1	Compressed	row_format=COMPRESSED key_block_size=8
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 ( i INT ) ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=16;
 SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	KEY_BLOCK_SIZE=16
+t1	Compressed	key_block_size=16
 ALTER TABLE t1 ADD COLUMN f1 INT;
 SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	KEY_BLOCK_SIZE=16
+t1	Compressed	key_block_size=16
 # Test 11) StrictMode=OFF, ALTER with each ROW_FORMAT & a valid KEY_BLOCK_SIZE
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 ( i INT );
@@ -555,7 +555,7 @@ Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=1 unless ROW_FORMAT=COMPRESSED.
 Warning	1478	InnoDB: assuming ROW_FORMAT=COMPACT.
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compact	row_format=FIXED KEY_BLOCK_SIZE=1
+t1	Compact	row_format=FIXED key_block_size=1
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 ( i INT );
 ALTER TABLE t1 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=2;
@@ -566,7 +566,7 @@ Level	Code	Message
 Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=2 unless ROW_FORMAT=COMPRESSED.
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compact	row_format=COMPACT KEY_BLOCK_SIZE=2
+t1	Compact	row_format=COMPACT key_block_size=2
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 ( i INT );
 ALTER TABLE t1 ROW_FORMAT=DYNAMIC KEY_BLOCK_SIZE=4;
@@ -577,7 +577,7 @@ Level	Code	Message
 Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=4 unless ROW_FORMAT=COMPRESSED.
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Dynamic	row_format=DYNAMIC KEY_BLOCK_SIZE=4
+t1	Dynamic	row_format=DYNAMIC key_block_size=4
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 ( i INT );
 ALTER TABLE t1 ROW_FORMAT=REDUNDANT KEY_BLOCK_SIZE=8;
@@ -588,7 +588,7 @@ Level	Code	Message
 Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=8 unless ROW_FORMAT=COMPRESSED.
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Redundant	row_format=REDUNDANT KEY_BLOCK_SIZE=8
+t1	Redundant	row_format=REDUNDANT key_block_size=8
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 ( i INT );
 ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=16;
@@ -596,13 +596,13 @@ SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	KEY_BLOCK_SIZE=16
+t1	Compressed	key_block_size=16
 ALTER TABLE t1 ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1;
 SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	row_format=COMPRESSED KEY_BLOCK_SIZE=1
+t1	Compressed	row_format=COMPRESSED key_block_size=1
 # Test 12) StrictMode=OFF, CREATE with ROW_FORMAT=COMPACT, ALTER with a valid KEY_BLOCK_SIZE
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPACT;
@@ -617,7 +617,7 @@ Level	Code	Message
 Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=2 unless ROW_FORMAT=COMPRESSED.
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compact	row_format=COMPACT KEY_BLOCK_SIZE=2
+t1	Compact	row_format=COMPACT key_block_size=2
 ALTER TABLE t1 ROW_FORMAT=REDUNDANT;
 Warnings:
 Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=2 unless ROW_FORMAT=COMPRESSED.
@@ -626,7 +626,7 @@ Level	Code	Message
 Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=2 unless ROW_FORMAT=COMPRESSED.
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Redundant	row_format=REDUNDANT KEY_BLOCK_SIZE=2
+t1	Redundant	row_format=REDUNDANT key_block_size=2
 ALTER TABLE t1 ROW_FORMAT=DYNAMIC;
 Warnings:
 Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=2 unless ROW_FORMAT=COMPRESSED.
@@ -635,19 +635,19 @@ Level	Code	Message
 Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=2 unless ROW_FORMAT=COMPRESSED.
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Dynamic	row_format=DYNAMIC KEY_BLOCK_SIZE=2
+t1	Dynamic	row_format=DYNAMIC key_block_size=2
 ALTER TABLE t1 ROW_FORMAT=COMPRESSED;
 SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	row_format=COMPRESSED KEY_BLOCK_SIZE=2
+t1	Compressed	row_format=COMPRESSED key_block_size=2
 ALTER TABLE t1 KEY_BLOCK_SIZE=4;
 SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	row_format=COMPRESSED KEY_BLOCK_SIZE=4
+t1	Compressed	row_format=COMPRESSED key_block_size=4
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPACT;
 ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=8;
@@ -655,7 +655,7 @@ SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	KEY_BLOCK_SIZE=8
+t1	Compressed	key_block_size=8
 # Test 13) StrictMode=OFF, CREATE with a valid KEY_BLOCK_SIZE
 #          ALTER with each ROW_FORMAT
 DROP TABLE IF EXISTS t1;
@@ -684,7 +684,7 @@ Level	Code	Message
 Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=16 unless ROW_FORMAT=COMPRESSED.
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compact	row_format=COMPACT KEY_BLOCK_SIZE=16
+t1	Compact	row_format=COMPACT key_block_size=16
 ALTER TABLE t1 ROW_FORMAT=REDUNDANT;
 Warnings:
 Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=16 unless ROW_FORMAT=COMPRESSED.
@@ -693,7 +693,7 @@ Level	Code	Message
 Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=16 unless ROW_FORMAT=COMPRESSED.
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Redundant	row_format=REDUNDANT KEY_BLOCK_SIZE=16
+t1	Redundant	row_format=REDUNDANT key_block_size=16
 ALTER TABLE t1 ROW_FORMAT=DYNAMIC;
 Warnings:
 Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=16 unless ROW_FORMAT=COMPRESSED.
@@ -702,13 +702,13 @@ Level	Code	Message
 Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=16 unless ROW_FORMAT=COMPRESSED.
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Dynamic	row_format=DYNAMIC KEY_BLOCK_SIZE=16
+t1	Dynamic	row_format=DYNAMIC key_block_size=16
 ALTER TABLE t1 ROW_FORMAT=COMPRESSED;
 SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	row_format=COMPRESSED KEY_BLOCK_SIZE=16
+t1	Compressed	row_format=COMPRESSED key_block_size=16
 ALTER TABLE t1 ROW_FORMAT=DEFAULT KEY_BLOCK_SIZE=0;
 SHOW WARNINGS;
 Level	Code	Message
@@ -731,7 +731,7 @@ Level	Code	Message
 Warning	1478	InnoDB: ignoring KEY_BLOCK_SIZE=15.
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compact	KEY_BLOCK_SIZE=15
+t1	Compact	key_block_size=15
 # Test 15) StrictMode=OFF, Make sure ROW_FORMAT= COMPRESSED & DYNAMIC and a
 valid KEY_BLOCK_SIZE are remembered but not used when ROW_FORMAT
 is reverted to Antelope and then used again when ROW_FORMAT=Barracuda.
@@ -741,7 +741,7 @@ SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	row_format=COMPRESSED KEY_BLOCK_SIZE=1
+t1	Compressed	row_format=COMPRESSED key_block_size=1
 SET GLOBAL innodb_file_format=Antelope;
 ALTER TABLE t1 ADD COLUMN f1 INT;
 Warnings:
@@ -757,14 +757,14 @@ Warning	1478	InnoDB: ROW_FORMAT=COMPRESSED requires innodb_file_format > Antelop
 Warning	1478	InnoDB: assuming ROW_FORMAT=COMPACT.
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compact	row_format=COMPRESSED KEY_BLOCK_SIZE=1
+t1	Compact	row_format=COMPRESSED key_block_size=1
 SET GLOBAL innodb_file_format=Barracuda;
 ALTER TABLE t1 ADD COLUMN f2 INT;
 SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	row_format=COMPRESSED KEY_BLOCK_SIZE=1
+t1	Compressed	row_format=COMPRESSED key_block_size=1
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 ( i INT ) ROW_FORMAT=DYNAMIC;
 SHOW WARNINGS;
@@ -800,7 +800,7 @@ SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	row_format=COMPRESSED KEY_BLOCK_SIZE=2
+t1	Compressed	row_format=COMPRESSED key_block_size=2
 SET GLOBAL innodb_file_per_table=OFF;
 ALTER TABLE t1 ADD COLUMN f1 INT;
 Warnings:
@@ -816,14 +816,14 @@ Warning	1478	InnoDB: ROW_FORMAT=COMPRESSED requires innodb_file_per_table.
 Warning	1478	InnoDB: assuming ROW_FORMAT=COMPACT.
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compact	row_format=COMPRESSED KEY_BLOCK_SIZE=2
+t1	Compact	row_format=COMPRESSED key_block_size=2
 SET GLOBAL innodb_file_per_table=ON;
 ALTER TABLE t1 ADD COLUMN f2 INT;
 SHOW WARNINGS;
 Level	Code	Message
 SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 't1';
 TABLE_NAME	ROW_FORMAT	CREATE_OPTIONS
-t1	Compressed	row_format=COMPRESSED KEY_BLOCK_SIZE=2
+t1	Compressed	row_format=COMPRESSED key_block_size=2
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 ( i INT ) ROW_FORMAT=DYNAMIC;
 SHOW WARNINGS;
diff --git a/mysql-test/suite/parts/r/partition_auto_increment_innodb.result b/mysql-test/suite/parts/r/partition_auto_increment_innodb.result
index 5fd576322d5..34e47f58272 100644
--- a/mysql-test/suite/parts/r/partition_auto_increment_innodb.result
+++ b/mysql-test/suite/parts/r/partition_auto_increment_innodb.result
@@ -134,7 +134,7 @@ Table	Create Table
 t1	CREATE TABLE `t1` (
   `c1` int(11) NOT NULL AUTO_INCREMENT,
   PRIMARY KEY (`c1`)
-) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=latin1
+) ENGINE=InnoDB AUTO_INCREMENT=102 DEFAULT CHARSET=latin1
 DROP TABLE t1;
 CREATE TABLE t1
 (a INT NULL AUTO_INCREMENT,
@@ -440,7 +440,7 @@ Table	Create Table
 t1	CREATE TABLE `t1` (
   `c1` int(11) NOT NULL AUTO_INCREMENT,
   PRIMARY KEY (`c1`)
-) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=latin1
+) ENGINE=InnoDB AUTO_INCREMENT=102 DEFAULT CHARSET=latin1
 /*!50100 PARTITION BY HASH (c1)
 PARTITIONS 2 */
 DROP TABLE t1;
diff --git a/mysql-test/t/innodb-zip.test b/mysql-test/t/innodb-zip.test
deleted file mode 100644
index 7514da087eb..00000000000
--- a/mysql-test/t/innodb-zip.test
+++ /dev/null
@@ -1,347 +0,0 @@
--- source include/have_innodb.inc
-
-let $per_table=`select @@innodb_file_per_table`;
-let $format=`select @@innodb_file_format`;
-let $innodb_file_format_check_orig=`select @@innodb_file_format_check`;
-set global innodb_file_per_table=off;
-set global innodb_file_format=`0`;
-
-create table t0(a int primary key) engine=innodb row_format=compressed;
-create table t00(a int primary key) engine=innodb
-key_block_size=4 row_format=compressed;
-create table t1(a int primary key) engine=innodb row_format=dynamic;
-create table t2(a int primary key) engine=innodb row_format=redundant;
-create table t3(a int primary key) engine=innodb row_format=compact;
-create table t4(a int primary key) engine=innodb key_block_size=9;
-create table t5(a int primary key) engine=innodb
-key_block_size=1 row_format=redundant;
-
-set global innodb_file_per_table=on;
-create table t6(a int primary key) engine=innodb
-key_block_size=1 row_format=redundant;
-set global innodb_file_format=`1`;
-create table t7(a int primary key) engine=innodb
-key_block_size=1 row_format=redundant;
-create table t8(a int primary key) engine=innodb
-key_block_size=1 row_format=fixed;
-create table t9(a int primary key) engine=innodb
-key_block_size=1 row_format=compact;
-create table t10(a int primary key) engine=innodb
-key_block_size=1 row_format=dynamic;
-create table t11(a int primary key) engine=innodb
-key_block_size=1 row_format=compressed;
-create table t12(a int primary key) engine=innodb
-key_block_size=1;
-create table t13(a int primary key) engine=innodb
-row_format=compressed;
-create table t14(a int primary key) engine=innodb key_block_size=9;
-
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-
-drop table t0,t00,t2,t3,t4,t5,t6,t7,t8,t9,t10,t11,t12,t13,t14;
-alter table t1 key_block_size=0;
-alter table t1 row_format=dynamic;
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-alter table t1 row_format=compact;
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-alter table t1 row_format=redundant;
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-drop table t1;
-
-create table t1(a int not null, b text, index(b(10))) engine=innodb
-key_block_size=1;
-
-create table t2(b text)engine=innodb;
-insert into t2 values(concat('1abcdefghijklmnopqrstuvwxyz', repeat('A',5000)));
-
-insert into t1 select 1, b from t2;
-commit;
-
-connect (a,localhost,root,,);
-connect (b,localhost,root,,);
-
-connection a;
-begin;
-update t1 set b=repeat('B',100);
-
-connection b;
-select a,left(b,40) from t1 natural join t2;
-
-connection a;
-rollback;
-
-connection b;
-select a,left(b,40) from t1 natural join t2;
-
-connection default;
-disconnect a;
-disconnect b;
-
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-drop table t1,t2;
-
-# The following should fail even in non-strict mode.
-SET SESSION innodb_strict_mode = off;
---error ER_TOO_BIG_ROWSIZE
-CREATE TABLE t1(
-	c TEXT NOT NULL, d TEXT NOT NULL,
-	PRIMARY KEY (c(767),d(767)))
-ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1 CHARSET=ASCII;
---error ER_TOO_BIG_ROWSIZE
-CREATE TABLE t1(
-	c TEXT NOT NULL, d TEXT NOT NULL,
-	PRIMARY KEY (c(767),d(767)))
-ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=2 CHARSET=ASCII;
-CREATE TABLE t1(
-	c TEXT NOT NULL, d TEXT NOT NULL,
-	PRIMARY KEY (c(767),d(767)))
-ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4 CHARSET=ASCII;
-drop table t1;
---error ER_TOO_BIG_ROWSIZE
-CREATE TABLE t1(c TEXT, PRIMARY KEY (c(440)))
-ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1 CHARSET=ASCII;
-# The maximum key size for a compressed row actually depends on the
-# version of libz used, as account must be taken for the maximum
-# compressed size of a key, and this differs between libz
-# versions. Some libz versions allow a size of 439, some only 438.
-CREATE TABLE t1(c TEXT, PRIMARY KEY (c(438)))
-ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1 CHARSET=ASCII;
-INSERT INTO t1 VALUES(REPEAT('A',512)),(REPEAT('B',512));
-DROP TABLE t1;
-
-#
-# Test blob column inheritance (mantis issue#36)
-#
-
-create table t1( c1 int not null, c2 blob, c3 blob, c4 blob,
-		primary key(c1, c2(22), c3(22)))
-		engine = innodb row_format = dynamic;
-begin;
-insert into t1 values(1, repeat('A', 20000), repeat('B', 20000),
-			repeat('C', 20000));
-
-update t1 set c3 = repeat('D', 20000) where c1 = 1;
-commit;
-
-# one blob column which is unchanged in update and part of PK
-# one blob column which is changed and part of of PK
-# one blob column which is not part of PK and is unchanged
-select count(*) from t1 where c2 = repeat('A', 20000);
-select count(*) from t1 where c3 = repeat('D', 20000);
-select count(*) from t1 where c4 = repeat('C', 20000);
-
-update t1 set c3 = repeat('E', 20000) where c1 = 1;
-drop table t1;
-
-#
-#
-# Test innodb_file_format
-#
-set global innodb_file_format=`0`;
-select @@innodb_file_format;
-set global innodb_file_format=`1`;
-select @@innodb_file_format;
--- error ER_WRONG_ARGUMENTS
-set global innodb_file_format=`2`;
--- error ER_WRONG_ARGUMENTS
-set global innodb_file_format=`-1`;
-set global innodb_file_format=`Antelope`;
-set global innodb_file_format=`Barracuda`;
--- error ER_WRONG_ARGUMENTS
-set global innodb_file_format=`Cheetah`;
--- error ER_WRONG_ARGUMENTS
-set global innodb_file_format=`abc`;
--- error ER_WRONG_ARGUMENTS
-set global innodb_file_format=`1a`;
--- error ER_WRONG_ARGUMENTS
-set global innodb_file_format=``;
-
-#test strict mode.
-# this does not work anymore, has been removed from mysqltest
-# -- enable_errors
-set global innodb_file_per_table = on;
-set global innodb_file_format = `1`;
-
-set innodb_strict_mode = off;
-create table t1 (id int primary key) engine = innodb key_block_size = 0;
-drop table t1;
-
-#set strict_mode
-set innodb_strict_mode = on;
-
-#Test different values of KEY_BLOCK_SIZE
-
---error ER_CANT_CREATE_TABLE
-create table t1 (id int primary key) engine = innodb key_block_size = 0;
-show warnings;
-
---error ER_CANT_CREATE_TABLE
-create table t2 (id int primary key) engine = innodb key_block_size = 9;
-show warnings;
-
-
-create table t3 (id int primary key) engine = innodb key_block_size = 1;
-create table t4 (id int primary key) engine = innodb key_block_size = 2;
-create table t5 (id int primary key) engine = innodb key_block_size = 4;
-create table t6 (id int primary key) engine = innodb key_block_size = 8;
-create table t7 (id int primary key) engine = innodb key_block_size = 16;
-
-#check various ROW_FORMAT values.
-create table t8 (id int primary key) engine = innodb row_format = compressed;
-create table t9 (id int primary key) engine = innodb row_format = dynamic;
-create table t10(id int primary key) engine = innodb row_format = compact;
-create table t11(id int primary key) engine = innodb row_format = redundant;
-
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-drop table t3, t4, t5, t6, t7, t8, t9, t10, t11;
-
-#test different values of ROW_FORMAT with KEY_BLOCK_SIZE
-create table t1 (id int primary key) engine = innodb
-key_block_size = 8 row_format = compressed;
-
---error ER_CANT_CREATE_TABLE
-create table t2 (id int primary key) engine = innodb
-key_block_size = 8 row_format = redundant;
-show warnings;
-
---error ER_CANT_CREATE_TABLE
-create table t3 (id int primary key) engine = innodb
-key_block_size = 8 row_format = compact;
-show warnings;
-
---error ER_CANT_CREATE_TABLE
-create table t4 (id int primary key) engine = innodb
-key_block_size = 8 row_format = dynamic;
-show warnings;
-
---error ER_CANT_CREATE_TABLE
-create table t5 (id int primary key) engine = innodb
-key_block_size = 8 row_format = default;
-show warnings;
-
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-drop table t1;
-
-#test multiple errors
---error ER_CANT_CREATE_TABLE
-create table t1 (id int primary key) engine = innodb
-key_block_size = 9 row_format = redundant;
-show warnings;
-
---error ER_CANT_CREATE_TABLE
-create table t2 (id int primary key) engine = innodb
-key_block_size = 9 row_format = compact;
-show warnings;
-
---error ER_CANT_CREATE_TABLE
-create table t2 (id int primary key) engine = innodb
-key_block_size = 9 row_format = dynamic;
-show warnings;
-
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-
-#test valid values with innodb_file_per_table unset
-set global innodb_file_per_table = off;
-
---error ER_CANT_CREATE_TABLE
-create table t1 (id int primary key) engine = innodb key_block_size = 1;
-show warnings;
---error ER_CANT_CREATE_TABLE
-create table t2 (id int primary key) engine = innodb key_block_size = 2;
-show warnings;
---error ER_CANT_CREATE_TABLE
-create table t3 (id int primary key) engine = innodb key_block_size = 4;
-show warnings;
---error ER_CANT_CREATE_TABLE
-create table t4 (id int primary key) engine = innodb key_block_size = 8;
-show warnings;
---error ER_CANT_CREATE_TABLE
-create table t5 (id int primary key) engine = innodb key_block_size = 16;
-show warnings;
---error ER_CANT_CREATE_TABLE
-create table t6 (id int primary key) engine = innodb row_format = compressed;
-show warnings;
---error ER_CANT_CREATE_TABLE
-create table t7 (id int primary key) engine = innodb row_format = dynamic;
-show warnings;
-create table t8 (id int primary key) engine = innodb row_format = compact;
-create table t9 (id int primary key) engine = innodb row_format = redundant;
-
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-drop table t8, t9;
-
-#test valid values with innodb_file_format unset
-set global innodb_file_per_table = on;
-set global innodb_file_format = `0`; 
-
---error ER_CANT_CREATE_TABLE
-create table t1 (id int primary key) engine = innodb key_block_size = 1;
-show warnings;
---error ER_CANT_CREATE_TABLE
-create table t2 (id int primary key) engine = innodb key_block_size = 2;
-show warnings;
---error ER_CANT_CREATE_TABLE
-create table t3 (id int primary key) engine = innodb key_block_size = 4;
-show warnings;
---error ER_CANT_CREATE_TABLE
-create table t4 (id int primary key) engine = innodb key_block_size = 8;
-show warnings;
---error ER_CANT_CREATE_TABLE
-create table t5 (id int primary key) engine = innodb key_block_size = 16;
-show warnings;
---error ER_CANT_CREATE_TABLE
-create table t6 (id int primary key) engine = innodb row_format = compressed;
-show warnings;
---error ER_CANT_CREATE_TABLE
-create table t7 (id int primary key) engine = innodb row_format = dynamic;
-show warnings;
-create table t8 (id int primary key) engine = innodb row_format = compact;
-create table t9 (id int primary key) engine = innodb row_format = redundant;
-
-SELECT table_schema, table_name, row_format
-FROM information_schema.tables WHERE engine='innodb';
-drop table t8, t9;
-
-eval set global innodb_file_per_table=$per_table;
-eval set global innodb_file_format=$format;
-#
-# Testing of tablespace tagging
-#
--- disable_info
-set global innodb_file_per_table=on;
-set global innodb_file_format=`Barracuda`;
-set global innodb_file_format_check=`Antelope`;
-create table normal_table (
-  c1 int
-) engine = innodb;
-select @@innodb_file_format_check;
-create table zip_table (
-  c1 int
-) engine = innodb key_block_size = 8;
-select @@innodb_file_format_check;
-set global innodb_file_format_check=`Antelope`;
-select @@innodb_file_format_check;
--- disable_result_log
-show table status;
--- enable_result_log
-select @@innodb_file_format_check;
-drop table normal_table, zip_table;
--- disable_result_log
-
-#
-# restore environment to the state it was before this test execution
-#
-
--- disable_query_log
-eval set global innodb_file_format=$format;
-eval set global innodb_file_per_table=$per_table;
-eval set global innodb_file_format_check=$innodb_file_format_check_orig;
diff --git a/storage/xtradb/ChangeLog b/storage/xtradb/ChangeLog
index 5ca60eb73d5..bf003b810d2 100644
--- a/storage/xtradb/ChangeLog
+++ b/storage/xtradb/ChangeLog
@@ -1,4 +1,44 @@
+2011-01-06	The InnoDB Team
+	* row/row0merge.c:
+	Fix Bug#59312 Examine MAX_FULL_NAME_LEN in InnoDB to address
+	possible insufficient name buffer
+
+2011-01-06	The InnoDB Team
+	* dict/dict0dict.c, handler/ha_innodb.cc, handler/i_s.cc,
+	include/univ.i: 
+	Fix Bug#58643 InnoDB: too long table name
+
+2011-01-06	The InnoDB Team
+	* handler/i_s.cc, include/trx0i_s.h, trx/trx0i_s.c:
+	Fix Bug#55397 cannot select from innodb_trx when trx_query contains
+	blobs that aren't strings
+
+2011-01-04	The InnoDB Team
+	* dict/dict0dict.c:
+	Fix Bug#59197 double quote in field comment prevents foreign
+	key constraint creation
+
+2010-12-21	The InnoDB Team
+	* include/btr0cur.h, include/row0upd.h, btr/btr0cur.c,
+	row/row0umod.c, row/row0upd.c:
+	Fix Bug#55284 Double free of off-page columns due to lock wait
+	while updating PRIMARY KEY
+
+2010-12-21	The InnoDB Team
+
+	* include/data0data.h, include/data0data.ic, include/row0upd.h,
+	btr/btr0cur.c, row/row0purge.c, row/row0umod.c, row/row0upd.c,
+	innodb.result, innodb.test:
+	Fix Bug#58912 InnoDB unnecessarily avoids update-in-place
+	on column prefix indexes
+
+2010-12-09	The InnoDB Team
+
+	* buf/buf0lru.c:
+	Fix Bug#57600 output of I/O sum[%lu] can go negative
+
 2010-11-11	The InnoDB Team
+
 	* thr/thr0loc.c, trx/trx0i_s.c:
 	Fix Bug#57802 Empty ASSERTION parameter passed to the HASH_SEARCH macro
 
diff --git a/storage/xtradb/btr/btr0btr.c b/storage/xtradb/btr/btr0btr.c
index 4d6cd8d80fc..55204691400 100644
--- a/storage/xtradb/btr/btr0btr.c
+++ b/storage/xtradb/btr/btr0btr.c
@@ -675,7 +675,7 @@ btr_page_get_father_node_ptr_func(
 		      " to fix the\n"
 		      "InnoDB: corruption. If the crash happens at "
 		      "the database startup, see\n"
-		      "InnoDB: " REFMAN "forcing-recovery.html about\n"
+		      "InnoDB: " REFMAN "forcing-innodb-recovery.html about\n"
 		      "InnoDB: forcing recovery. "
 		      "Then dump + drop + reimport.\n", stderr);
 
diff --git a/storage/xtradb/btr/btr0cur.c b/storage/xtradb/btr/btr0cur.c
index 25bdd176880..321504a2b25 100644
--- a/storage/xtradb/btr/btr0cur.c
+++ b/storage/xtradb/btr/btr0cur.c
@@ -1933,7 +1933,8 @@ btr_cur_update_in_place(
 		NOT call it if index is secondary */
 
 		if (!dict_index_is_clust(index)
-		    || row_upd_changes_ord_field_binary(NULL, index, update)) {
+		    || row_upd_changes_ord_field_binary(NULL, NULL,
+							index, update)) {
 
 			/* Remove possible hash index pointer to this record */
 			btr_search_update_hash_on_delete(cursor);
@@ -2685,27 +2686,24 @@ ulint
 btr_cur_del_mark_set_clust_rec(
 /*===========================*/
 	ulint		flags,	/*!< in: undo logging and locking flags */
-	btr_cur_t*	cursor,	/*!< in: cursor */
+	buf_block_t*	block,	/*!< in/out: buffer block of the record */
+	rec_t*		rec,	/*!< in/out: record */
+	dict_index_t*	index,	/*!< in: clustered index of the record */
+	const ulint*	offsets,/*!< in: rec_get_offsets(rec) */
 	ibool		val,	/*!< in: value to set */
 	que_thr_t*	thr,	/*!< in: query thread */
 	mtr_t*		mtr)	/*!< in: mtr */
 {
-	dict_index_t*	index;
-	buf_block_t*	block;
 	roll_ptr_t	roll_ptr;
 	ulint		err;
-	rec_t*		rec;
 	page_zip_des_t*	page_zip;
 	trx_t*		trx;
-	mem_heap_t*	heap		= NULL;
-	ulint		offsets_[REC_OFFS_NORMAL_SIZE];
-	ulint*		offsets		= offsets_;
-	rec_offs_init(offsets_);
 
-	rec = btr_cur_get_rec(cursor);
-	index = cursor->index;
+	ut_ad(dict_index_is_clust(index));
+	ut_ad(rec_offs_validate(rec, index, offsets));
 	ut_ad(!!page_rec_is_comp(rec) == dict_table_is_comp(index->table));
-	offsets = rec_get_offsets(rec, index, offsets, ULINT_UNDEFINED, &heap);
+	ut_ad(buf_block_get_frame(block) == page_align(rec));
+	ut_ad(page_is_leaf(page_align(rec)));
 
 #ifdef UNIV_DEBUG
 	if (btr_cur_print_record_ops && thr) {
@@ -2717,13 +2715,12 @@ btr_cur_del_mark_set_clust_rec(
 	ut_ad(dict_index_is_clust(index));
 	ut_ad(!rec_get_deleted_flag(rec, rec_offs_comp(offsets)));
 
-	err = lock_clust_rec_modify_check_and_lock(flags,
-						   btr_cur_get_block(cursor),
+	err = lock_clust_rec_modify_check_and_lock(flags, block,
 						   rec, index, offsets, thr);
 
 	if (err != DB_SUCCESS) {
 
-		goto func_exit;
+		return(err);
 	}
 
 	err = trx_undo_report_row_operation(flags, TRX_UNDO_MODIFY_OP, thr,
@@ -2731,11 +2728,9 @@ btr_cur_del_mark_set_clust_rec(
 					    &roll_ptr);
 	if (err != DB_SUCCESS) {
 
-		goto func_exit;
+		return(err);
 	}
 
-	block = btr_cur_get_block(cursor);
-
 	if (block->is_hashed) {
 		rw_lock_x_lock(&btr_search_latch);
 	}
@@ -2758,10 +2753,6 @@ btr_cur_del_mark_set_clust_rec(
 	btr_cur_del_mark_set_clust_rec_log(flags, rec, index, val, trx,
 					   roll_ptr, mtr);
 
-func_exit:
-	if (UNIV_LIKELY_NULL(heap)) {
-		mem_heap_free(heap);
-	}
 	return(err);
 }
 
@@ -3856,108 +3847,36 @@ btr_cur_set_ownership_of_extern_field(
 }
 
 /*******************************************************************//**
-Marks not updated extern fields as not-owned by this record. The ownership
-is transferred to the updated record which is inserted elsewhere in the
+Marks non-updated off-page fields as disowned by this record. The ownership
+must be transferred to the updated record which is inserted elsewhere in the
 index tree. In purge only the owner of externally stored field is allowed
-to free the field.
-@return TRUE if BLOB ownership was transferred */
+to free the field. */
 UNIV_INTERN
-ibool
-btr_cur_mark_extern_inherited_fields(
-/*=================================*/
+void
+btr_cur_disown_inherited_fields(
+/*============================*/
 	page_zip_des_t*	page_zip,/*!< in/out: compressed page whose uncompressed
 				part will be updated, or NULL */
 	rec_t*		rec,	/*!< in/out: record in a clustered index */
 	dict_index_t*	index,	/*!< in: index of the page */
 	const ulint*	offsets,/*!< in: array returned by rec_get_offsets() */
 	const upd_t*	update,	/*!< in: update vector */
-	mtr_t*		mtr)	/*!< in: mtr, or NULL if not logged */
+	mtr_t*		mtr)	/*!< in/out: mini-transaction */
 {
-	ulint	n;
-	ulint	j;
 	ulint	i;
-	ibool	change_ownership = FALSE;
 
-	ut_ad(rec_offs_validate(rec, NULL, offsets));
+	ut_ad(rec_offs_validate(rec, index, offsets));
 	ut_ad(!rec_offs_comp(offsets) || !rec_get_node_ptr_flag(rec));
+	ut_ad(rec_offs_any_extern(offsets));
+	ut_ad(mtr);
 
-	if (!rec_offs_any_extern(offsets)) {
-
-		return(FALSE);
-	}
-
-	n = rec_offs_n_fields(offsets);
-
-	for (i = 0; i < n; i++) {
-		if (rec_offs_nth_extern(offsets, i)) {
-
-			/* Check it is not in updated fields */
-
-			if (update) {
-				for (j = 0; j < upd_get_n_fields(update);
-				     j++) {
-					if (upd_get_nth_field(update, j)
-					    ->field_no == i) {
-
-						goto updated;
-					}
-				}
-			}
-
+	for (i = 0; i < rec_offs_n_fields(offsets); i++) {
+		if (rec_offs_nth_extern(offsets, i)
+		    && !upd_get_field_by_field_no(update, i)) {
 			btr_cur_set_ownership_of_extern_field(
 				page_zip, rec, index, offsets, i, FALSE, mtr);
-
-			change_ownership = TRUE;
-updated:
-			;
 		}
 	}
-
-	return(change_ownership);
-}
-
-/*******************************************************************//**
-The complement of the previous function: in an update entry may inherit
-some externally stored fields from a record. We must mark them as inherited
-in entry, so that they are not freed in a rollback. */
-UNIV_INTERN
-void
-btr_cur_mark_dtuple_inherited_extern(
-/*=================================*/
-	dtuple_t*	entry,		/*!< in/out: updated entry to be
-					inserted to clustered index */
-	const upd_t*	update)		/*!< in: update vector */
-{
-	ulint		i;
-
-	for (i = 0; i < dtuple_get_n_fields(entry); i++) {
-
-		dfield_t*	dfield = dtuple_get_nth_field(entry, i);
-		byte*		data;
-		ulint		len;
-		ulint		j;
-
-		if (!dfield_is_ext(dfield)) {
-			continue;
-		}
-
-		/* Check if it is in updated fields */
-
-		for (j = 0; j < upd_get_n_fields(update); j++) {
-			if (upd_get_nth_field(update, j)->field_no == i) {
-
-				goto is_updated;
-			}
-		}
-
-		data = dfield_get_data(dfield);
-		len = dfield_get_len(dfield);
-		data[len - BTR_EXTERN_FIELD_REF_SIZE + BTR_EXTERN_LEN]
-			|= BTR_EXTERN_INHERITED_FLAG;
-
-is_updated:
-		;
-	}
 }
 
 /*******************************************************************//**
@@ -3995,29 +3914,6 @@ btr_cur_unmark_extern_fields(
 	}
 }
 
-/*******************************************************************//**
-Marks all extern fields in a dtuple as owned by the record. */
-UNIV_INTERN
-void
-btr_cur_unmark_dtuple_extern_fields(
-/*================================*/
-	dtuple_t*	entry)		/*!< in/out: clustered index entry */
-{
-	ulint	i;
-
-	for (i = 0; i < dtuple_get_n_fields(entry); i++) {
-		dfield_t* dfield = dtuple_get_nth_field(entry, i);
-
-		if (dfield_is_ext(dfield)) {
-			byte*	data = dfield_get_data(dfield);
-			ulint	len = dfield_get_len(dfield);
-
-			data[len - BTR_EXTERN_FIELD_REF_SIZE + BTR_EXTERN_LEN]
-				&= ~BTR_EXTERN_OWNER_FLAG;
-		}
-	}
-}
-
 /*******************************************************************//**
 Flags the data tuple fields that are marked as extern storage in the
 update vector.  We use this function to remember which fields we must
diff --git a/storage/xtradb/buf/buf0buf.c b/storage/xtradb/buf/buf0buf.c
index cf48d95d505..b4fe99236e8 100644
--- a/storage/xtradb/buf/buf0buf.c
+++ b/storage/xtradb/buf/buf0buf.c
@@ -457,7 +457,7 @@ buf_page_is_corrupted(
 				"you may have copied the InnoDB\n"
 				"InnoDB: tablespace but not the InnoDB "
 				"log files. See\n"
-				"InnoDB: " REFMAN "forcing-recovery.html\n"
+				"InnoDB: " REFMAN "forcing-innodb-recovery.html\n"
 				"InnoDB: for more information.\n",
 				(ulong) mach_read_from_4(read_buf
 							 + FIL_PAGE_OFFSET),
@@ -3999,7 +3999,7 @@ corrupt:
 			      "InnoDB: TABLE to scan your"
 			      " table for corruption.\n"
 			      "InnoDB: See also "
-			      REFMAN "forcing-recovery.html\n"
+			      REFMAN "forcing-innodb-recovery.html\n"
 			      "InnoDB: about forcing recovery.\n", stderr);
 
 			if (srv_pass_corrupt_table && !trx_sys_sys_space(bpage->space)
diff --git a/storage/xtradb/buf/buf0lru.c b/storage/xtradb/buf/buf0lru.c
index f90d92eb732..92a645ef2f5 100644
--- a/storage/xtradb/buf/buf0lru.c
+++ b/storage/xtradb/buf/buf0lru.c
@@ -2093,6 +2093,7 @@ buf_LRU_stat_update(void)
 /*=====================*/
 {
 	buf_LRU_stat_t*	item;
+	buf_LRU_stat_t	cur_stat;
 
 	/* If we haven't started eviction yet then don't update stats. */
 	if (buf_pool->freed_page_clock == 0) {
@@ -2107,12 +2108,19 @@ buf_LRU_stat_update(void)
 	buf_LRU_stat_arr_ind++;
 	buf_LRU_stat_arr_ind %= BUF_LRU_STAT_N_INTERVAL;
 
-	/* Add the current value and subtract the obsolete entry. */
-	buf_LRU_stat_sum.io += buf_LRU_stat_cur.io - item->io;
-	buf_LRU_stat_sum.unzip += buf_LRU_stat_cur.unzip - item->unzip;
+	/* Add the current value and subtract the obsolete entry.
+	Since buf_LRU_stat_cur is not protected by any mutex,
+	it can be changing between adding to buf_LRU_stat_sum
+	and copying to item. Assign it to local variables to make
+	sure the same value assign to the buf_LRU_stat_sum
+	and item */
+	cur_stat = buf_LRU_stat_cur;
+
+	buf_LRU_stat_sum.io += cur_stat.io - item->io;
+	buf_LRU_stat_sum.unzip += cur_stat.unzip - item->unzip;
 
 	/* Put current entry in the array. */
-	memcpy(item, &buf_LRU_stat_cur, sizeof *item);
+	memcpy(item, &cur_stat, sizeof *item);
 
 	//buf_pool_mutex_exit();
 	mutex_exit(&buf_pool_mutex);
diff --git a/storage/xtradb/dict/dict0dict.c b/storage/xtradb/dict/dict0dict.c
index 4d99907f093..638ab55703b 100644
--- a/storage/xtradb/dict/dict0dict.c
+++ b/storage/xtradb/dict/dict0dict.c
@@ -937,7 +937,7 @@ dict_table_rename_in_cache(
 	dict_foreign_t*	foreign;
 	dict_index_t*	index;
 	ulint		fold;
-	char		old_name[MAX_TABLE_NAME_LEN + 1];
+	char		old_name[MAX_FULL_NAME_LEN + 1];
 
 	ut_ad(table);
 	ut_ad(mutex_own(&(dict_sys->mutex)));
@@ -949,7 +949,7 @@ dict_table_rename_in_cache(
 		ut_print_timestamp(stderr);
 		fprintf(stderr, "InnoDB: too long table name: '%s', "
 			"max length is %d\n", table->name,
-			MAX_TABLE_NAME_LEN);
+			MAX_FULL_NAME_LEN);
 		ut_error;
 	}
 
@@ -999,11 +999,11 @@ dict_table_rename_in_cache(
 		    ut_fold_string(old_name), table);
 
 	if (strlen(new_name) > strlen(table->name)) {
-		/* We allocate MAX_TABLE_NAME_LEN+1 bytes here to avoid
+		/* We allocate MAX_FULL_NAME_LEN + 1 bytes here to avoid
 		memory fragmentation, we assume a repeated calls of
 		ut_realloc() with the same size do not cause fragmentation */
-		ut_a(strlen(new_name) <= MAX_TABLE_NAME_LEN);
-		table->name = ut_realloc(table->name, MAX_TABLE_NAME_LEN + 1);
+		ut_a(strlen(new_name) <= MAX_FULL_NAME_LEN);
+		table->name = ut_realloc(table->name, MAX_FULL_NAME_LEN + 1);
 	}
 	memcpy(table->name, new_name, strlen(new_name) + 1);
 
@@ -2756,7 +2756,7 @@ dict_scan_to(
 			quote = '\0';
 		} else if (quote) {
 			/* Within quotes: do nothing. */
-		} else if (*ptr == '`' || *ptr == '"') {
+		} else if (*ptr == '`' || *ptr == '"' || *ptr == '\'') {
 			/* Starting quote: remember the quote character. */
 			quote = *ptr;
 		} else {
diff --git a/storage/xtradb/fsp/fsp0fsp.c b/storage/xtradb/fsp/fsp0fsp.c
index 0561bcc77fc..44ebe6819b7 100644
--- a/storage/xtradb/fsp/fsp0fsp.c
+++ b/storage/xtradb/fsp/fsp0fsp.c
@@ -3355,7 +3355,7 @@ fseg_free_page_low(
 			"InnoDB: database!\n", (ulong) page);
 crash:
 		fputs("InnoDB: Please refer to\n"
-		      "InnoDB: " REFMAN "forcing-recovery.html\n"
+		      "InnoDB: " REFMAN "forcing-innodb-recovery.html\n"
 		      "InnoDB: about forcing recovery.\n", stderr);
 		ut_error;
 	}
diff --git a/storage/xtradb/handler/ha_innodb.cc b/storage/xtradb/handler/ha_innodb.cc
index 3e742fbac87..2a6689eb38f 100644
--- a/storage/xtradb/handler/ha_innodb.cc
+++ b/storage/xtradb/handler/ha_innodb.cc
@@ -6420,6 +6420,16 @@ create_table_def(
 		DBUG_RETURN(HA_ERR_GENERIC);
 	}
 
+	/* MySQL does the name length check. But we do additional check
+	on the name length here */
+	if (strlen(table_name) > MAX_FULL_NAME_LEN) {
+		push_warning_printf(
+			(THD*) trx->mysql_thd, MYSQL_ERROR::WARN_LEVEL_WARN,
+			ER_TABLE_NAME,
+			"InnoDB: Table Name or Database Name is too long");
+		DBUG_RETURN(ER_TABLE_NAME);
+	}
+
 	n_cols = form->s->fields;
 
 	/* We pass 0 as the space id, and determine at a lower level the space
@@ -6704,10 +6714,11 @@ create_clustered_index_when_no_primary(
 /*****************************************************************//**
 Return a display name for the row format
 @return row format name */
-
-const char *get_row_format_name(
-/*============================*/
-enum row_type row_format)		/*!< in: Row Format */
+UNIV_INTERN
+const char*
+get_row_format_name(
+/*================*/
+	enum row_type	row_format)		/*!< in: Row Format */
 {
 	switch (row_format) {
 	case ROW_TYPE_COMPACT:
@@ -6722,12 +6733,38 @@ enum row_type row_format)		/*!< in: Row Format */
 		return("DEFAULT");
 	case ROW_TYPE_FIXED:
 		return("FIXED");
-	default:
+	case ROW_TYPE_PAGE:
+	case ROW_TYPE_NOT_USED:
 		break;
 	}
 	return("NOT USED");
 }
 
+/** If file-per-table is missing, issue warning and set ret false */
+#define CHECK_ERROR_ROW_TYPE_NEEDS_FILE_PER_TABLE		\
+	if (!srv_file_per_table) {				\
+		push_warning_printf(				\
+			thd, MYSQL_ERROR::WARN_LEVEL_WARN,	\
+			ER_ILLEGAL_HA_CREATE_OPTION,		\
+			"InnoDB: ROW_FORMAT=%s requires"	\
+			" innodb_file_per_table.",		\
+			get_row_format_name(row_format));	\
+		ret = FALSE;					\
+	}
+
+/** If file-format is Antelope, issue warning and set ret false */
+#define CHECK_ERROR_ROW_TYPE_NEEDS_GT_ANTELOPE			\
+	if (srv_file_format < DICT_TF_FORMAT_ZIP) {		\
+		push_warning_printf(				\
+			thd, MYSQL_ERROR::WARN_LEVEL_WARN,	\
+			ER_ILLEGAL_HA_CREATE_OPTION,		\
+			"InnoDB: ROW_FORMAT=%s requires"	\
+			" innodb_file_format > Antelope.",	\
+			get_row_format_name(row_format));	\
+		ret = FALSE;					\
+	}
+
+
 /*****************************************************************//**
 Validates the create options. We may build on this function
 in future. For now, it checks two specifiers:
@@ -6745,7 +6782,7 @@ create_options_are_valid(
 {
 	ibool	kbs_specified	= FALSE;
 	ibool	ret		= TRUE;
-	enum row_type	row_type	= form->s->row_type;
+	enum row_type	row_format	= form->s->row_type;
 
 	ut_ad(thd != NULL);
 
@@ -6754,23 +6791,6 @@ create_options_are_valid(
 		return(TRUE);
 	}
 
-	/* Check for a valid Innodb ROW_FORMAT specifier. For example,
-	ROW_TYPE_FIXED can be sent to Innodb */
-	switch (row_type) {
-	case ROW_TYPE_COMPACT:
-	case ROW_TYPE_COMPRESSED:
-	case ROW_TYPE_DYNAMIC:
-	case ROW_TYPE_REDUNDANT:
-	case ROW_TYPE_DEFAULT:
-		break;
-	default:
-		push_warning(
-			thd, MYSQL_ERROR::WARN_LEVEL_WARN,
-			ER_ILLEGAL_HA_CREATE_OPTION,
-			"InnoDB: invalid ROW_FORMAT specifier.");
-		ret = FALSE;
-	}
-
 	ut_ad(form != NULL);
 	ut_ad(create_info != NULL);
 
@@ -6783,7 +6803,23 @@ create_options_are_valid(
 		case 4:
 		case 8:
 		case 16:
-			/* Valid value. */
+			/* Valid KEY_BLOCK_SIZE, check its dependencies. */
+			if (!srv_file_per_table) {
+				push_warning(
+					thd, MYSQL_ERROR::WARN_LEVEL_WARN,
+					ER_ILLEGAL_HA_CREATE_OPTION,
+					"InnoDB: KEY_BLOCK_SIZE requires"
+					" innodb_file_per_table.");
+				ret = FALSE;
+			}
+			if (srv_file_format < DICT_TF_FORMAT_ZIP) {
+				push_warning(
+					thd, MYSQL_ERROR::WARN_LEVEL_WARN,
+					ER_ILLEGAL_HA_CREATE_OPTION,
+					"InnoDB: KEY_BLOCK_SIZE requires"
+					" innodb_file_format > Antelope.");
+					ret = FALSE;
+			}
 			break;
 		default:
 			push_warning_printf(
@@ -6793,72 +6829,43 @@ create_options_are_valid(
 				" Valid values are [1, 2, 4, 8, 16]",
 				create_info->key_block_size);
 			ret = FALSE;
+			break;
 		}
 	}
 	
-	/* If KEY_BLOCK_SIZE was specified, check for its
-	dependencies. */
-	if (kbs_specified && !srv_file_per_table) {
-		push_warning(
-			thd, MYSQL_ERROR::WARN_LEVEL_WARN,
-			ER_ILLEGAL_HA_CREATE_OPTION,
-			"InnoDB: KEY_BLOCK_SIZE"
-			" requires innodb_file_per_table.");
-		ret = FALSE;
-	}
-
-	if (kbs_specified && srv_file_format < DICT_TF_FORMAT_ZIP) {
-		push_warning(
-			thd, MYSQL_ERROR::WARN_LEVEL_WARN,
-			ER_ILLEGAL_HA_CREATE_OPTION,
-			"InnoDB: KEY_BLOCK_SIZE requires"
-			" innodb_file_format > Antelope.");
-		ret = FALSE;
-	}
-
-	switch (row_type) {
+	/* Check for a valid Innodb ROW_FORMAT specifier and
+	other incompatibilities. */
+	switch (row_format) {
 	case ROW_TYPE_COMPRESSED:
-	case ROW_TYPE_DYNAMIC:
-		/* These two ROW_FORMATs require srv_file_per_table
-		and srv_file_format > Antelope */
-		if (!srv_file_per_table) {
-			push_warning_printf(
-				thd, MYSQL_ERROR::WARN_LEVEL_WARN,
-				ER_ILLEGAL_HA_CREATE_OPTION,
-				"InnoDB: ROW_FORMAT=%s"
-				" requires innodb_file_per_table.",
-				get_row_format_name(row_type));
-				ret = FALSE;
-		}
-
-		if (srv_file_format < DICT_TF_FORMAT_ZIP) {
-			push_warning_printf(
-				thd, MYSQL_ERROR::WARN_LEVEL_WARN,
-				ER_ILLEGAL_HA_CREATE_OPTION,
-				"InnoDB: ROW_FORMAT=%s requires"
-				" innodb_file_format > Antelope.",
-				get_row_format_name(row_type));
-				ret = FALSE;
-		}
-	default:
+		CHECK_ERROR_ROW_TYPE_NEEDS_FILE_PER_TABLE;
+		CHECK_ERROR_ROW_TYPE_NEEDS_GT_ANTELOPE;
 		break;
-	}
-
-	switch (row_type) {
-	case ROW_TYPE_REDUNDANT:
-	case ROW_TYPE_COMPACT:
 	case ROW_TYPE_DYNAMIC:
-		/* KEY_BLOCK_SIZE is only allowed with Compressed or Default */
+		CHECK_ERROR_ROW_TYPE_NEEDS_FILE_PER_TABLE;
+		CHECK_ERROR_ROW_TYPE_NEEDS_GT_ANTELOPE;
+		/* fall through since dynamic also shuns KBS */
+	case ROW_TYPE_COMPACT:
+	case ROW_TYPE_REDUNDANT:
 		if (kbs_specified) {
 			push_warning_printf(
 				thd, MYSQL_ERROR::WARN_LEVEL_WARN,
 				ER_ILLEGAL_HA_CREATE_OPTION,
 				"InnoDB: cannot specify ROW_FORMAT = %s"
 				" with KEY_BLOCK_SIZE.",
-				get_row_format_name(row_type));
-				ret = FALSE;
+				get_row_format_name(row_format));
+			ret = FALSE;
 		}
-	default:
+		break;
+	case ROW_TYPE_DEFAULT:
+		break;
+	case ROW_TYPE_FIXED:
+	case ROW_TYPE_PAGE:
+	case ROW_TYPE_NOT_USED:
+		push_warning(
+			thd, MYSQL_ERROR::WARN_LEVEL_WARN,
+			ER_ILLEGAL_HA_CREATE_OPTION,		\
+			"InnoDB: invalid ROW_FORMAT specifier.");
+		ret = FALSE;
 		break;
 	}
 
@@ -6909,7 +6916,7 @@ ha_innobase::create(
 	const ulint	file_format = srv_file_format;
 	const char*	stmt;
 	size_t		stmt_len;
-	enum row_type	row_type;
+	enum row_type	row_format;
 
 	DBUG_ENTER("ha_innobase::create");
 
@@ -7009,8 +7016,8 @@ ha_innobase::create(
 			push_warning(
 				thd, MYSQL_ERROR::WARN_LEVEL_WARN,
 				ER_ILLEGAL_HA_CREATE_OPTION,
-				"InnoDB: KEY_BLOCK_SIZE"
-				" requires innodb_file_per_table.");
+				"InnoDB: KEY_BLOCK_SIZE requires"
+				" innodb_file_per_table.");
 			flags = 0;
 		}
 
@@ -7027,20 +7034,19 @@ ha_innobase::create(
 			push_warning_printf(
 				thd, MYSQL_ERROR::WARN_LEVEL_WARN,
 				ER_ILLEGAL_HA_CREATE_OPTION,
-				"InnoDB: ignoring"
-				" KEY_BLOCK_SIZE=%lu.",
+				"InnoDB: ignoring KEY_BLOCK_SIZE=%lu.",
 				create_info->key_block_size);
 		}
 	}
 
-	row_type = form->s->row_type;
+	row_format = form->s->row_type;
 
 	if (flags) {
 		/* if ROW_FORMAT is set to default,
 		automatically change it to COMPRESSED.*/
-		if (row_type == ROW_TYPE_DEFAULT) {
-			row_type = ROW_TYPE_COMPRESSED;
-		} else if (row_type != ROW_TYPE_COMPRESSED) {
+		if (row_format == ROW_TYPE_DEFAULT) {
+			row_format = ROW_TYPE_COMPRESSED;
+		} else if (row_format != ROW_TYPE_COMPRESSED) {
 			/* ROW_FORMAT other than COMPRESSED
 			ignores KEY_BLOCK_SIZE.  It does not
 			make sense to reject conflicting
@@ -7057,7 +7063,7 @@ ha_innobase::create(
 		}
 	} else {
 		/* flags == 0 means no KEY_BLOCK_SIZE.*/
-		if (row_type == ROW_TYPE_COMPRESSED) {
+		if (row_format == ROW_TYPE_COMPRESSED) {
 			/* ROW_FORMAT=COMPRESSED without
 			KEY_BLOCK_SIZE implies half the
 			maximum KEY_BLOCK_SIZE. */
@@ -7072,7 +7078,7 @@ ha_innobase::create(
 		}
 	}
 
-	switch (row_type) {
+	switch (row_format) {
 	case ROW_TYPE_REDUNDANT:
 		break;
 	case ROW_TYPE_COMPRESSED:
@@ -7083,25 +7089,25 @@ ha_innobase::create(
 				ER_ILLEGAL_HA_CREATE_OPTION,
 				"InnoDB: ROW_FORMAT=%s requires"
 				" innodb_file_per_table.",
-				get_row_format_name(row_type));
+				get_row_format_name(row_format));
 		} else if (file_format < DICT_TF_FORMAT_ZIP) {
 			push_warning_printf(
 				thd, MYSQL_ERROR::WARN_LEVEL_WARN,
 				ER_ILLEGAL_HA_CREATE_OPTION,
 				"InnoDB: ROW_FORMAT=%s requires"
 				" innodb_file_format > Antelope.",
-				get_row_format_name(row_type));
+				get_row_format_name(row_format));
 		} else {
 			flags |= DICT_TF_COMPACT
-				| (DICT_TF_FORMAT_ZIP
-				   << DICT_TF_FORMAT_SHIFT);
+			         | (DICT_TF_FORMAT_ZIP
+			            << DICT_TF_FORMAT_SHIFT);
 			break;
 		}
 
 		/* fall through */
 	case ROW_TYPE_NOT_USED:
 	case ROW_TYPE_FIXED:
-	default:
+	case ROW_TYPE_PAGE:
 		push_warning(
 			thd, MYSQL_ERROR::WARN_LEVEL_WARN,
 			ER_ILLEGAL_HA_CREATE_OPTION,
@@ -7219,23 +7225,25 @@ ha_innobase::create(
 	setup at this stage and so we use thd. */
 
 	/* We need to copy the AUTOINC value from the old table if
-	this is an ALTER TABLE or CREATE INDEX because CREATE INDEX
-	does a table copy too. */
+	this is an ALTER|OPTIMIZE TABLE or CREATE INDEX because CREATE INDEX
+	does a table copy too. If query was one of :
+
+		CREATE TABLE ...AUTO_INCREMENT = x; or
+		ALTER TABLE...AUTO_INCREMENT = x;   or
+		OPTIMIZE TABLE t; or
+		CREATE INDEX x on t(...);
+
+	Find out a table definition from the dictionary and get
+	the current value of the auto increment field. Set a new
+	value to the auto increment field if the value is greater
+	than the maximum value in the column. */
 
 	if (((create_info->used_fields & HA_CREATE_USED_AUTO)
 	    || thd_sql_command(thd) == SQLCOM_ALTER_TABLE
+	    || thd_sql_command(thd) == SQLCOM_OPTIMIZE
 	    || thd_sql_command(thd) == SQLCOM_CREATE_INDEX)
 	    && create_info->auto_increment_value > 0) {
 
-		/* Query was one of :
-		CREATE TABLE ...AUTO_INCREMENT = x; or
-		ALTER TABLE...AUTO_INCREMENT = x;   or
-		CREATE INDEX x on t(...);
-		Find out a table definition from the dictionary and get
-		the current value of the auto increment field. Set a new
-		value to the auto increment field if the value is greater
-		than the maximum value in the column. */
-
 		auto_inc_value = create_info->auto_increment_value;
 
 		dict_table_autoinc_lock(innobase_table);
diff --git a/storage/xtradb/handler/i_s.cc b/storage/xtradb/handler/i_s.cc
index d90afc6dbc4..ca22375baba 100644
--- a/storage/xtradb/handler/i_s.cc
+++ b/storage/xtradb/handler/i_s.cc
@@ -1239,8 +1239,16 @@ fill_innodb_trx_from_cache(
 			   row->trx_mysql_thread_id));
 
 		/* trx_query */
-		OK(field_store_string(fields[IDX_TRX_QUERY],
-				      row->trx_query));
+		if (row->trx_query) {
+			/* store will do appropriate character set
+			conversion check */
+			fields[IDX_TRX_QUERY]->store(
+				row->trx_query, strlen(row->trx_query),
+				row->trx_query_cs);
+			fields[IDX_TRX_QUERY]->set_notnull();
+		} else {
+			fields[IDX_TRX_QUERY]->set_null();
+		}
 
 		OK(schema_table_store_record(thd, table));
 	}
@@ -1443,16 +1451,7 @@ fill_innodb_locks_from_cache(
 	for (i = 0; i < rows_num; i++) {
 
 		i_s_locks_row_t*	row;
-
-		/* note that the decoded database or table name is
-		never expected to be longer than NAME_LEN;
-		NAME_LEN for database name
-		2 for surrounding quotes around database name
-		NAME_LEN for table name
-		2 for surrounding quotes around table name
-		1 for the separating dot (.)
-		9 for the #mysql50# prefix */
-		char			buf[2 * NAME_LEN + 14];
+		char			buf[MAX_FULL_NAME_LEN + 1];
 		const char*		bufend;
 
 		char			lock_trx_id[TRX_ID_MAX_LEN + 1];
diff --git a/storage/xtradb/include/btr0cur.h b/storage/xtradb/include/btr0cur.h
index 1e1dc0f580a..b477ad0320a 100644
--- a/storage/xtradb/include/btr0cur.h
+++ b/storage/xtradb/include/btr0cur.h
@@ -332,10 +332,14 @@ ulint
 btr_cur_del_mark_set_clust_rec(
 /*===========================*/
 	ulint		flags,	/*!< in: undo logging and locking flags */
-	btr_cur_t*	cursor,	/*!< in: cursor */
+	buf_block_t*	block,	/*!< in/out: buffer block of the record */
+	rec_t*		rec,	/*!< in/out: record */
+	dict_index_t*	index,	/*!< in: clustered index of the record */
+	const ulint*	offsets,/*!< in: rec_get_offsets(rec) */
 	ibool		val,	/*!< in: value to set */
 	que_thr_t*	thr,	/*!< in: query thread */
-	mtr_t*		mtr);	/*!< in: mtr */
+	mtr_t*		mtr)	/*!< in: mtr */
+	__attribute__((nonnull));
 /***********************************************************//**
 Sets a secondary index record delete mark to TRUE or FALSE.
 @return	DB_SUCCESS, DB_LOCK_WAIT, or error number */
@@ -481,40 +485,22 @@ btr_estimate_number_of_different_key_vals(
 /*======================================*/
 	dict_index_t*	index);	/*!< in: index */
 /*******************************************************************//**
-Marks not updated extern fields as not-owned by this record. The ownership
-is transferred to the updated record which is inserted elsewhere in the
+Marks non-updated off-page fields as disowned by this record. The ownership
+must be transferred to the updated record which is inserted elsewhere in the
 index tree. In purge only the owner of externally stored field is allowed
-to free the field.
-@return TRUE if BLOB ownership was transferred */
+to free the field. */
 UNIV_INTERN
-ibool
-btr_cur_mark_extern_inherited_fields(
-/*=================================*/
+void
+btr_cur_disown_inherited_fields(
+/*============================*/
 	page_zip_des_t*	page_zip,/*!< in/out: compressed page whose uncompressed
 				part will be updated, or NULL */
 	rec_t*		rec,	/*!< in/out: record in a clustered index */
 	dict_index_t*	index,	/*!< in: index of the page */
 	const ulint*	offsets,/*!< in: array returned by rec_get_offsets() */
 	const upd_t*	update,	/*!< in: update vector */
-	mtr_t*		mtr);	/*!< in: mtr, or NULL if not logged */
-/*******************************************************************//**
-The complement of the previous function: in an update entry may inherit
-some externally stored fields from a record. We must mark them as inherited
-in entry, so that they are not freed in a rollback. */
-UNIV_INTERN
-void
-btr_cur_mark_dtuple_inherited_extern(
-/*=================================*/
-	dtuple_t*	entry,		/*!< in/out: updated entry to be
-					inserted to clustered index */
-	const upd_t*	update);	/*!< in: update vector */
-/*******************************************************************//**
-Marks all extern fields in a dtuple as owned by the record. */
-UNIV_INTERN
-void
-btr_cur_unmark_dtuple_extern_fields(
-/*================================*/
-	dtuple_t*	entry);		/*!< in/out: clustered index entry */
+	mtr_t*		mtr)	/*!< in/out: mini-transaction */
+	__attribute__((nonnull(2,3,4,5,6)));
 /*******************************************************************//**
 Stores the fields in big_rec_vec to the tablespace and puts pointers to
 them in rec.  The extern flags in rec will have to be set beforehand.
diff --git a/storage/xtradb/include/data0data.h b/storage/xtradb/include/data0data.h
index f9fce3f3657..cab8d790ac1 100644
--- a/storage/xtradb/include/data0data.h
+++ b/storage/xtradb/include/data0data.h
@@ -154,14 +154,19 @@ dfield_dup(
 	dfield_t*	field,	/*!< in/out: data field */
 	mem_heap_t*	heap);	/*!< in: memory heap where allocated */
 /*********************************************************************//**
-Tests if data length and content is equal for two dfields.
-@return	TRUE if equal */
+Tests if two data fields are equal.
+If len==0, tests the data length and content for equality.
+If len>0, tests the first len bytes of the content for equality.
+@return	TRUE if both fields are NULL or if they are equal */
 UNIV_INLINE
 ibool
 dfield_datas_are_binary_equal(
 /*==========================*/
 	const dfield_t*	field1,	/*!< in: field */
-	const dfield_t*	field2);/*!< in: field */
+	const dfield_t*	field2,	/*!< in: field */
+	ulint		len)	/*!< in: maximum prefix to compare,
+				or 0 to compare the whole field length */
+	__attribute__((nonnull, warn_unused_result));
 /*********************************************************************//**
 Tests if dfield data length and content is equal to the given.
 @return	TRUE if equal */
diff --git a/storage/xtradb/include/data0data.ic b/storage/xtradb/include/data0data.ic
index da79aa33702..74e0f7d09a0 100644
--- a/storage/xtradb/include/data0data.ic
+++ b/storage/xtradb/include/data0data.ic
@@ -229,20 +229,30 @@ dfield_dup(
 }
 
 /*********************************************************************//**
-Tests if data length and content is equal for two dfields.
-@return	TRUE if equal */
+Tests if two data fields are equal.
+If len==0, tests the data length and content for equality.
+If len>0, tests the first len bytes of the content for equality.
+@return	TRUE if both fields are NULL or if they are equal */
 UNIV_INLINE
 ibool
 dfield_datas_are_binary_equal(
 /*==========================*/
 	const dfield_t*	field1,	/*!< in: field */
-	const dfield_t*	field2)	/*!< in: field */
+	const dfield_t*	field2,	/*!< in: field */
+	ulint		len)	/*!< in: maximum prefix to compare,
+				or 0 to compare the whole field length */
 {
-	ulint	len;
+	ulint	len2 = len;
 
-	len = field1->len;
+	if (field1->len == UNIV_SQL_NULL || len == 0 || field1->len < len) {
+		len = field1->len;
+	}
 
-	return(len == field2->len
+	if (field2->len == UNIV_SQL_NULL || len2 == 0 || field2->len < len2) {
+		len2 = field2->len;
+	}
+
+	return(len == len2
 	       && (len == UNIV_SQL_NULL
 		   || !memcmp(field1->data, field2->data, len)));
 }
diff --git a/storage/xtradb/include/row0upd.h b/storage/xtradb/include/row0upd.h
index ea14cd64213..b61e6b6dca1 100644
--- a/storage/xtradb/include/row0upd.h
+++ b/storage/xtradb/include/row0upd.h
@@ -286,10 +286,13 @@ row_upd_changes_ord_field_binary(
 				row and the data values in update are not
 				known when this function is called, e.g., at
 				compile time */
+	const row_ext_t*ext,	/*!< NULL, or prefixes of the externally
+				stored columns in the old row */
 	dict_index_t*	index,	/*!< in: index of the record */
-	const upd_t*	update);/*!< in: update vector for the row; NOTE: the
+	const upd_t*	update)	/*!< in: update vector for the row; NOTE: the
 				field numbers in this MUST be clustered index
 				positions! */
+	__attribute__((nonnull(3,4), warn_unused_result));
 /***********************************************************//**
 Checks if an update vector changes an ordering field of an index record.
 This function is fast if the update vector is short or the number of ordering
@@ -462,11 +465,16 @@ struct upd_node_struct{
 #define UPD_NODE_INSERT_CLUSTERED  3	/* clustered index record should be
 					inserted, old record is already delete
 					marked */
-#define UPD_NODE_UPDATE_ALL_SEC	   4	/* an ordering field of the clustered
+#define UPD_NODE_INSERT_BLOB	   4	/* clustered index record should be
+					inserted, old record is already
+					delete-marked; non-updated BLOBs
+					should be inherited by the new record
+					and disowned by the old record */
+#define UPD_NODE_UPDATE_ALL_SEC	   5	/* an ordering field of the clustered
 					index record was changed, or this is
 					a delete operation: should update
 					all the secondary index records */
-#define	UPD_NODE_UPDATE_SOME_SEC   5	/* secondary index entries should be
+#define UPD_NODE_UPDATE_SOME_SEC   6	/* secondary index entries should be
 					looked at and updated if an ordering
 					field changed */
 
diff --git a/storage/xtradb/include/trx0i_s.h b/storage/xtradb/include/trx0i_s.h
index 7bd4e1b88c8..48d41038ea4 100644
--- a/storage/xtradb/include/trx0i_s.h
+++ b/storage/xtradb/include/trx0i_s.h
@@ -110,6 +110,8 @@ struct i_s_trx_row_struct {
 						/*!< thd_get_thread_id() */
 	const char*		trx_query;	/*!< MySQL statement being
 						executed in the transaction */
+	struct charset_info_st*	trx_query_cs;	/*!< charset encode the MySQL
+						statement */
 };
 
 /** This structure represents INFORMATION_SCHEMA.innodb_lock_waits row */
diff --git a/storage/xtradb/include/univ.i b/storage/xtradb/include/univ.i
index 918ee221094..111bda1a3c5 100644
--- a/storage/xtradb/include/univ.i
+++ b/storage/xtradb/include/univ.i
@@ -46,7 +46,7 @@ Created 1/20/1994 Heikki Tuuri
 
 #define INNODB_VERSION_MAJOR	1
 #define INNODB_VERSION_MINOR	0
-#define INNODB_VERSION_BUGFIX	14
+#define INNODB_VERSION_BUGFIX	15
 #define PERCONA_INNODB_VERSION 12.5
 
 /* The following is the InnoDB version as shown in
@@ -303,6 +303,18 @@ number does not include a terminating '\0'. InnoDB probably can handle
 longer names internally */
 #define MAX_TABLE_NAME_LEN	192
 
+/* The maximum length of a database name. Like MAX_TABLE_NAME_LEN this is
+the MySQL's NAME_LEN, see check_and_convert_db_name(). */
+#define MAX_DATABASE_NAME_LEN	MAX_TABLE_NAME_LEN
+
+/* MAX_FULL_NAME_LEN defines the full name path including the
+database name and table name. In addition, 14 bytes is added for:
+	2 for surrounding quotes around table name
+	1 for the separating dot (.)
+	9 for the #mysql50# prefix */
+#define MAX_FULL_NAME_LEN				\
+	(MAX_TABLE_NAME_LEN + MAX_DATABASE_NAME_LEN + 14)
+
 /*
 			UNIVERSAL TYPE DEFINITIONS
 			==========================
diff --git a/storage/xtradb/include/ut0vec.h b/storage/xtradb/include/ut0vec.h
index a770f671cfc..0f8b955b098 100644
--- a/storage/xtradb/include/ut0vec.h
+++ b/storage/xtradb/include/ut0vec.h
@@ -93,6 +93,25 @@ ib_vector_get(
 	ib_vector_t*	vec,	/*!< in: vector */
 	ulint		n);	/*!< in: element index to get */
 
+/****************************************************************//**
+Get last element. The vector must not be empty.
+@return	last element */
+UNIV_INLINE
+void*
+ib_vector_get_last(
+/*===============*/
+	ib_vector_t*	vec);	/*!< in: vector */
+
+/****************************************************************//**
+Set the n'th element. */
+UNIV_INLINE
+void
+ib_vector_set(
+/*==========*/
+	ib_vector_t*	vec,	/*!< in/out: vector */
+	ulint		n,	/*!< in: element index to set */
+	void*		elem);	/*!< in: data element */
+
 /****************************************************************//**
 Remove the last element from the vector. */
 UNIV_INLINE
diff --git a/storage/xtradb/include/ut0vec.ic b/storage/xtradb/include/ut0vec.ic
index 02e881f9bca..34c858868ce 100644
--- a/storage/xtradb/include/ut0vec.ic
+++ b/storage/xtradb/include/ut0vec.ic
@@ -50,6 +50,35 @@ ib_vector_get(
 	return(vec->data[n]);
 }
 
+/****************************************************************//**
+Get last element. The vector must not be empty.
+@return	last element */
+UNIV_INLINE
+void*
+ib_vector_get_last(
+/*===============*/
+	ib_vector_t*	vec)	/*!< in: vector */
+{
+	ut_a(vec->used > 0);
+
+	return(vec->data[vec->used - 1]);
+}
+
+/****************************************************************//**
+Set the n'th element. */
+UNIV_INLINE
+void
+ib_vector_set(
+/*==========*/
+	ib_vector_t*	vec,	/*!< in/out: vector */
+	ulint		n,	/*!< in: element index to set */
+	void*		elem)	/*!< in: data element */
+{
+	ut_a(n < vec->used);
+
+	vec->data[n] = elem;
+}
+
 /****************************************************************//**
 Remove the last element from the vector.
 @return	last vector element */
diff --git a/storage/xtradb/lock/lock0lock.c b/storage/xtradb/lock/lock0lock.c
index 1ded67d9147..4fcb5b2c522 100644
--- a/storage/xtradb/lock/lock0lock.c
+++ b/storage/xtradb/lock/lock0lock.c
@@ -3631,6 +3631,80 @@ lock_table_create(
 	return(lock);
 }
 
+/*************************************************************//**
+Pops autoinc lock requests from the transaction's autoinc_locks. We
+handle the case where there are gaps in the array and they need to
+be popped off the stack. */
+UNIV_INLINE
+void
+lock_table_pop_autoinc_locks(
+/*=========================*/
+	trx_t*	trx)	/*!< in/out: transaction that owns the AUTOINC locks */
+{
+	ut_ad(mutex_own(&kernel_mutex));
+	ut_ad(!ib_vector_is_empty(trx->autoinc_locks));
+
+	/* Skip any gaps, gaps are NULL lock entries in the
+	trx->autoinc_locks vector. */
+
+	do {
+		ib_vector_pop(trx->autoinc_locks);
+
+		if (ib_vector_is_empty(trx->autoinc_locks)) {
+			return;
+		}
+
+	} while (ib_vector_get_last(trx->autoinc_locks) == NULL);
+}
+
+/*************************************************************//**
+Removes an autoinc lock request from the transaction's autoinc_locks. */
+UNIV_INLINE
+void
+lock_table_remove_autoinc_lock(
+/*===========================*/
+	lock_t*	lock,	/*!< in: table lock */
+	trx_t*	trx)	/*!< in/out: transaction that owns the lock */
+{
+	lock_t*	autoinc_lock;
+	lint	i = ib_vector_size(trx->autoinc_locks) - 1;
+
+	ut_ad(mutex_own(&kernel_mutex));
+	ut_ad(lock_get_mode(lock) == LOCK_AUTO_INC);
+	ut_ad(lock_get_type_low(lock) & LOCK_TABLE);
+	ut_ad(!ib_vector_is_empty(trx->autoinc_locks));
+
+	/* With stored functions and procedures the user may drop
+	a table within the same "statement". This special case has
+	to be handled by deleting only those AUTOINC locks that were
+	held by the table being dropped. */
+
+	autoinc_lock = ib_vector_get(trx->autoinc_locks, i);
+
+	/* This is the default fast case. */
+
+	if (autoinc_lock == lock) {
+		lock_table_pop_autoinc_locks(trx);
+	} else {
+		/* The last element should never be NULL */
+		ut_a(autoinc_lock != NULL);
+
+		/* Handle freeing the locks from within the stack. */
+
+		while (--i >= 0) {
+			autoinc_lock = ib_vector_get(trx->autoinc_locks, i);
+
+			if (UNIV_LIKELY(autoinc_lock == lock)) {
+				ib_vector_set(trx->autoinc_locks, i, NULL);
+				return;
+			}
+		}
+
+		/* Must find the autoinc lock. */
+		ut_error;
+	}
+}
+
 /*************************************************************//**
 Removes a table lock request from the queue and the trx list of locks;
 this is a low-level function which does NOT check if waiting requests
@@ -3670,10 +3744,8 @@ lock_table_remove_low(
 
 		if (!lock_get_wait(lock)
 		    && !ib_vector_is_empty(trx->autoinc_locks)) {
-			lock_t*	autoinc_lock;
 
-			autoinc_lock = ib_vector_pop(trx->autoinc_locks);
-			ut_a(autoinc_lock == lock);
+			lock_table_remove_autoinc_lock(lock, trx);
 		}
 
 		ut_a(table->n_waiting_or_granted_auto_inc_locks > 0);
diff --git a/storage/xtradb/log/log0recv.c b/storage/xtradb/log/log0recv.c
index 5702f47ad5f..895067c700a 100644
--- a/storage/xtradb/log/log0recv.c
+++ b/storage/xtradb/log/log0recv.c
@@ -2260,7 +2260,7 @@ recv_report_corrupt_log(
 	      "InnoDB: far enough in recovery! Please run CHECK TABLE\n"
 	      "InnoDB: on your InnoDB tables to check that they are ok!\n"
 	      "InnoDB: If mysqld crashes after this recovery, look at\n"
-	      "InnoDB: " REFMAN "forcing-recovery.html\n"
+	      "InnoDB: " REFMAN "forcing-innodb-recovery.html\n"
 	      "InnoDB: about forcing recovery.\n", stderr);
 
 	fflush(stderr);
@@ -2968,9 +2968,10 @@ recv_recovery_from_checkpoint_start_func(
 #endif /* UNIV_LOG_ARCHIVE */
 	byte*		buf;
 	byte*		log_hdr_buf;
-	byte		log_hdr_buf_base[LOG_FILE_HDR_SIZE + OS_FILE_LOG_BLOCK_SIZE];
+	byte		*log_hdr_buf_base;
 	ulint		err;
 
+        log_hdr_buf_base= alloca(LOG_FILE_HDR_SIZE + OS_FILE_LOG_BLOCK_SIZE);
 	log_hdr_buf = ut_align(log_hdr_buf_base, OS_FILE_LOG_BLOCK_SIZE);
 
 #ifdef UNIV_LOG_ARCHIVE
diff --git a/storage/xtradb/plug.in b/storage/xtradb/plug.in
index b68b59725d4..2e0c873094a 100644
--- a/storage/xtradb/plug.in
+++ b/storage/xtradb/plug.in
@@ -140,17 +140,24 @@ MYSQL_PLUGIN_ACTIONS(xtradb,  [
   )
 
   AC_MSG_CHECKING(whether Solaris libc atomic functions are available)
-  # either define HAVE_IB_SOLARIS_ATOMICS or not
-  AC_CHECK_FUNCS(atomic_cas_ulong \
+  # Define HAVE_IB_SOLARIS_ATOMICS if _all_ of the following
+  # functions are present.
+  AC_CHECK_FUNCS(atomic_add_long_nv \
 		 atomic_cas_32 \
 		 atomic_cas_64 \
-		 atomic_add_long_nv \
-		 atomic_swap_uchar,
+		 atomic_cas_ulong \
+		 atomic_swap_uchar)
 
-		 AC_DEFINE([HAVE_IB_SOLARIS_ATOMICS], [1],
-			   [Define to 1 if Solaris libc atomic functions \
-			    are available])
-  )
+  if test "${ac_cv_func_atomic_add_long_nv}" = "yes" -a \
+          "${ac_cv_func_atomic_cas_32}" = "yes" -a \
+          "${ac_cv_func_atomic_cas_64}" = "yes" -a \
+          "${ac_cv_func_atomic_cas_ulong}" = "yes" -a \
+          "${ac_cv_func_atomic_swap_uchar}" = "yes" ; then
+
+    AC_DEFINE([HAVE_IB_SOLARIS_ATOMICS], [1],
+      [Define to 1 if Solaris libc atomic functions are available]
+    )
+  fi
 
   AC_MSG_CHECKING(whether pthread_t can be used by Solaris libc atomic functions)
   # either define HAVE_IB_ATOMIC_PTHREAD_T_SOLARIS or not
diff --git a/storage/xtradb/row/row0merge.c b/storage/xtradb/row/row0merge.c
index 402a168f5dd..782c029fbcc 100644
--- a/storage/xtradb/row/row0merge.c
+++ b/storage/xtradb/row/row0merge.c
@@ -2350,7 +2350,7 @@ row_merge_rename_tables(
 {
 	ulint		err	= DB_ERROR;
 	pars_info_t*	info;
-	char		old_name[MAX_TABLE_NAME_LEN + 1];
+	char		old_name[MAX_FULL_NAME_LEN + 1];
 
 	ut_ad(trx->mysql_thread_id == os_thread_get_curr_id());
 	ut_ad(old_table != new_table);
@@ -2365,7 +2365,7 @@ row_merge_rename_tables(
 		ut_print_timestamp(stderr);
 		fprintf(stderr, "InnoDB: too long table name: '%s', "
 			"max length is %d\n", old_table->name,
-			MAX_TABLE_NAME_LEN);
+			MAX_FULL_NAME_LEN);
 		ut_error;
 	}
 
diff --git a/storage/xtradb/row/row0mysql.c b/storage/xtradb/row/row0mysql.c
index 775ea222544..205aead8efe 100644
--- a/storage/xtradb/row/row0mysql.c
+++ b/storage/xtradb/row/row0mysql.c
@@ -574,7 +574,7 @@ handle_new_error:
 		      "InnoDB: If the mysqld server crashes"
 		      " after the startup or when\n"
 		      "InnoDB: you dump the tables, look at\n"
-		      "InnoDB: " REFMAN "forcing-recovery.html"
+		      "InnoDB: " REFMAN "forcing-innodb-recovery.html"
 		      " for help.\n", stderr);
 		break;
 	case DB_FOREIGN_EXCEED_MAX_CASCADE:
diff --git a/storage/xtradb/row/row0purge.c b/storage/xtradb/row/row0purge.c
index 31b255cf2d4..8bf2ae0f458 100644
--- a/storage/xtradb/row/row0purge.c
+++ b/storage/xtradb/row/row0purge.c
@@ -413,7 +413,7 @@ row_purge_upd_exist_or_extern(
 	while (node->index != NULL) {
 		index = node->index;
 
-		if (row_upd_changes_ord_field_binary(NULL, node->index,
+		if (row_upd_changes_ord_field_binary(NULL, NULL, node->index,
 						     node->update)) {
 			/* Build the older version of the index entry */
 			entry = row_build_index_entry(node->row, NULL,
diff --git a/storage/xtradb/row/row0umod.c b/storage/xtradb/row/row0umod.c
index 5998dadd16d..562f8093c38 100644
--- a/storage/xtradb/row/row0umod.c
+++ b/storage/xtradb/row/row0umod.c
@@ -668,19 +668,18 @@ row_undo_mod_upd_exist_sec(
 	while (node->index != NULL) {
 		index = node->index;
 
-		if (row_upd_changes_ord_field_binary(node->row, node->index,
-						     node->update)) {
+		if (row_upd_changes_ord_field_binary(
+			    node->row, node->ext, node->index, node->update)) {
 
 			/* Build the newest version of the index entry */
 			entry = row_build_index_entry(node->row, node->ext,
 						      index, heap);
 			if (UNIV_UNLIKELY(!entry)) {
 				/* The server must have crashed in
-				row_upd_clust_rec_by_insert(), in
-				row_ins_index_entry_low() before
-				btr_store_big_rec_extern_fields()
-				has written the externally stored columns
-				(BLOBs) of the new clustered index entry. */
+				row_upd_clust_rec_by_insert() before
+				the updated externally stored columns (BLOBs)
+				of the new clustered index entry were
+				written. */
 
 				/* The table must be in DYNAMIC or COMPRESSED
 				format.  REDUNDANT and COMPACT formats
diff --git a/storage/xtradb/row/row0upd.c b/storage/xtradb/row/row0upd.c
index 0dc550b93f5..4aa1474a25b 100644
--- a/storage/xtradb/row/row0upd.c
+++ b/storage/xtradb/row/row0upd.c
@@ -1198,20 +1198,21 @@ row_upd_changes_ord_field_binary(
 				row and the data values in update are not
 				known when this function is called, e.g., at
 				compile time */
+	const row_ext_t*ext,	/*!< NULL, or prefixes of the externally
+				stored columns in the old row */
 	dict_index_t*	index,	/*!< in: index of the record */
 	const upd_t*	update)	/*!< in: update vector for the row; NOTE: the
 				field numbers in this MUST be clustered index
 				positions! */
 {
-	ulint		n_unique;
-	ulint		n_upd_fields;
-	ulint		i, j;
-	dict_index_t*	clust_index;
+	ulint			n_unique;
+	ulint			i;
+	const dict_index_t*	clust_index;
 
-	ut_ad(update && index);
+	ut_ad(update);
+	ut_ad(index);
 
 	n_unique = dict_index_get_n_unique(index);
-	n_upd_fields = upd_get_n_fields(update);
 
 	clust_index = dict_table_get_first_index(index->table);
 
@@ -1219,33 +1220,72 @@ row_upd_changes_ord_field_binary(
 
 		const dict_field_t*	ind_field;
 		const dict_col_t*	col;
-		ulint			col_pos;
 		ulint			col_no;
+		const upd_field_t*	upd_field;
+		const dfield_t*		dfield;
+		dfield_t		dfield_ext;
+		ulint			dfield_len;
+		const byte*		buf;
 
 		ind_field = dict_index_get_nth_field(index, i);
 		col = dict_field_get_col(ind_field);
-		col_pos = dict_col_get_clust_pos(col, clust_index);
 		col_no = dict_col_get_no(col);
 
-		for (j = 0; j < n_upd_fields; j++) {
+		upd_field = upd_get_field_by_field_no(
+			update, dict_col_get_clust_pos(col, clust_index));
 
-			const upd_field_t*	upd_field
-				= upd_get_nth_field(update, j);
+		if (upd_field == NULL) {
+			continue;
+		}
 
-			/* Note that if the index field is a column prefix
-			then it may be that row does not contain an externally
-			stored part of the column value, and we cannot compare
-			the datas */
+		if (row == NULL) {
+			ut_ad(ext == NULL);
+			return(TRUE);
+		}
 
-			if (col_pos == upd_field->field_no
-			    && (row == NULL
-				|| ind_field->prefix_len > 0
-				|| !dfield_datas_are_binary_equal(
-					dtuple_get_nth_field(row, col_no),
-					&(upd_field->new_val)))) {
+		dfield = dtuple_get_nth_field(row, col_no);
 
-				return(TRUE);
+		/* This treatment of column prefix indexes is loosely
+		based on row_build_index_entry(). */
+
+		if (UNIV_LIKELY(ind_field->prefix_len == 0)
+		    || dfield_is_null(dfield)) {
+			/* do nothing special */
+		} else if (UNIV_LIKELY_NULL(ext)) {
+			/* See if the column is stored externally. */
+			buf = row_ext_lookup(ext, col_no, &dfield_len);
+
+			ut_ad(col->ord_part);
+
+			if (UNIV_LIKELY_NULL(buf)) {
+				if (UNIV_UNLIKELY(buf == field_ref_zero)) {
+					/* This should never happen, but
+					we try to fail safe here. */
+					ut_ad(0);
+					return(TRUE);
+				}
+
+				goto copy_dfield;
 			}
+		} else if (dfield_is_ext(dfield)) {
+			dfield_len = dfield_get_len(dfield);
+			ut_a(dfield_len > BTR_EXTERN_FIELD_REF_SIZE);
+			dfield_len -= BTR_EXTERN_FIELD_REF_SIZE;
+			ut_a(dict_index_is_clust(index)
+			     || ind_field->prefix_len <= dfield_len);
+			buf = dfield_get_data(dfield);
+copy_dfield:
+			ut_a(dfield_len > 0);
+			dfield_copy(&dfield_ext, dfield);
+			dfield_set_data(&dfield_ext, buf, dfield_len);
+			dfield = &dfield_ext;
+		}
+
+		if (!dfield_datas_are_binary_equal(
+			    dfield, &upd_field->new_val,
+			    ind_field->prefix_len)) {
+
+			return(TRUE);
 		}
 	}
 
@@ -1329,7 +1369,7 @@ row_upd_changes_first_fields_binary(
 			if (col_pos == upd_field->field_no
 			    && !dfield_datas_are_binary_equal(
 				    dtuple_get_nth_field(entry, i),
-				    &(upd_field->new_val))) {
+				    &upd_field->new_val, 0)) {
 
 				return(TRUE);
 			}
@@ -1568,14 +1608,99 @@ row_upd_sec_step(
 	ut_ad(!dict_index_is_clust(node->index));
 
 	if (node->state == UPD_NODE_UPDATE_ALL_SEC
-	    || row_upd_changes_ord_field_binary(node->row, node->index,
-						node->update)) {
+	    || row_upd_changes_ord_field_binary(node->row, node->ext,
+						node->index, node->update)) {
 		return(row_upd_sec_index_entry(node, thr));
 	}
 
 	return(DB_SUCCESS);
 }
 
+#ifdef UNIV_DEBUG
+# define row_upd_clust_rec_by_insert_inherit(rec,offsets,entry,update)	\
+	row_upd_clust_rec_by_insert_inherit_func(rec,offsets,entry,update)
+#else /* UNIV_DEBUG */
+# define row_upd_clust_rec_by_insert_inherit(rec,offsets,entry,update)	\
+	row_upd_clust_rec_by_insert_inherit_func(entry,update)
+#endif /* UNIV_DEBUG */
+/*******************************************************************//**
+Mark non-updated off-page columns inherited when the primary key is
+updated. We must mark them as inherited in entry, so that they are not
+freed in a rollback. A limited version of this function used to be
+called btr_cur_mark_dtuple_inherited_extern().
+@return TRUE if any columns were inherited */
+static __attribute__((warn_unused_result))
+ibool
+row_upd_clust_rec_by_insert_inherit_func(
+/*=====================================*/
+#ifdef UNIV_DEBUG
+	const rec_t*	rec,	/*!< in: old record, or NULL */
+	const ulint*	offsets,/*!< in: rec_get_offsets(rec), or NULL */
+#endif /* UNIV_DEBUG */
+	dtuple_t*	entry,	/*!< in/out: updated entry to be
+				inserted into the clustered index */
+	const upd_t*	update)	/*!< in: update vector */
+{
+	ibool	inherit	= FALSE;
+	ulint	i;
+
+	ut_ad(!rec == !offsets);
+	ut_ad(!rec || rec_offs_any_extern(offsets));
+
+	for (i = 0; i < dtuple_get_n_fields(entry); i++) {
+		dfield_t*	dfield	= dtuple_get_nth_field(entry, i);
+		byte*		data;
+		ulint		len;
+
+		ut_ad(!offsets
+		      || !rec_offs_nth_extern(offsets, i)
+		      == !dfield_is_ext(dfield)
+		      || upd_get_field_by_field_no(update, i));
+		if (!dfield_is_ext(dfield)
+		    || upd_get_field_by_field_no(update, i)) {
+			continue;
+		}
+
+#ifdef UNIV_DEBUG
+		if (UNIV_LIKELY(rec != NULL)) {
+			const byte* rec_data
+				= rec_get_nth_field(rec, offsets, i, &len);
+			ut_ad(len == dfield_get_len(dfield));
+			ut_ad(len != UNIV_SQL_NULL);
+			ut_ad(len >= BTR_EXTERN_FIELD_REF_SIZE);
+
+			rec_data += len - BTR_EXTERN_FIELD_REF_SIZE;
+
+			/* The pointer must not be zero. */
+			ut_ad(memcmp(rec_data, field_ref_zero,
+				     BTR_EXTERN_FIELD_REF_SIZE));
+			/* The BLOB must be owned. */
+			ut_ad(!(rec_data[BTR_EXTERN_LEN]
+				& BTR_EXTERN_OWNER_FLAG));
+		}
+#endif /* UNIV_DEBUG */
+
+		len = dfield_get_len(dfield);
+		ut_a(len != UNIV_SQL_NULL);
+		ut_a(len >= BTR_EXTERN_FIELD_REF_SIZE);
+		data = dfield_get_data(dfield);
+		data += len - BTR_EXTERN_FIELD_REF_SIZE;
+		/* The pointer must not be zero. */
+		ut_a(memcmp(data, field_ref_zero, BTR_EXTERN_FIELD_REF_SIZE));
+		/* The BLOB must be owned. */
+		ut_a(!(data[BTR_EXTERN_LEN] & BTR_EXTERN_OWNER_FLAG));
+
+		data[BTR_EXTERN_LEN] |= BTR_EXTERN_INHERITED_FLAG;
+		/* The BTR_EXTERN_INHERITED_FLAG only matters in
+		rollback. Purge will always free the extern fields of
+		a delete-marked row. */
+
+		inherit = TRUE;
+	}
+
+	return(inherit);
+}
+
 /***********************************************************//**
 Marks the clustered index record deleted and inserts the updated version
 of the record to the index. This function should be used when the ordering
@@ -1594,14 +1719,16 @@ row_upd_clust_rec_by_insert(
 				a foreign key constraint */
 	mtr_t*		mtr)	/*!< in/out: mtr; gets committed here */
 {
-	mem_heap_t*	heap	= NULL;
+	mem_heap_t*	heap;
 	btr_pcur_t*	pcur;
 	btr_cur_t*	btr_cur;
 	trx_t*		trx;
 	dict_table_t*	table;
 	dtuple_t*	entry;
 	ulint		err;
-	ibool		change_ownership = FALSE;
+	ibool		change_ownership	= FALSE;
+	rec_t*		rec;
+	ulint*		offsets			= NULL;
 
 	ut_ad(node);
 	ut_ad(dict_index_is_clust(index));
@@ -1611,53 +1738,7 @@ row_upd_clust_rec_by_insert(
 	pcur = node->pcur;
 	btr_cur	= btr_pcur_get_btr_cur(pcur);
 
-	if (node->state != UPD_NODE_INSERT_CLUSTERED) {
-		rec_t*		rec;
-		dict_index_t*	index;
-		ulint		offsets_[REC_OFFS_NORMAL_SIZE];
-		ulint*		offsets;
-		rec_offs_init(offsets_);
-
-		err = btr_cur_del_mark_set_clust_rec(BTR_NO_LOCKING_FLAG,
-						     btr_cur, TRUE, thr, mtr);
-		if (err != DB_SUCCESS) {
-			mtr_commit(mtr);
-			return(err);
-		}
-
-		/* Mark as not-owned the externally stored fields which the new
-		row inherits from the delete marked record: purge should not
-		free those externally stored fields even if the delete marked
-		record is removed from the index tree, or updated. */
-
-		rec = btr_cur_get_rec(btr_cur);
-		index = dict_table_get_first_index(table);
-		offsets = rec_get_offsets(rec, index, offsets_,
-					  ULINT_UNDEFINED, &heap);
-		change_ownership = btr_cur_mark_extern_inherited_fields(
-			btr_cur_get_page_zip(btr_cur), rec, index, offsets,
-			node->update, mtr);
-		if (check_ref) {
-			/* NOTE that the following call loses
-			the position of pcur ! */
-			err = row_upd_check_references_constraints(
-				node, pcur, table, index, offsets, thr, mtr);
-			if (err != DB_SUCCESS) {
-				mtr_commit(mtr);
-				if (UNIV_LIKELY_NULL(heap)) {
-					mem_heap_free(heap);
-				}
-				return(err);
-			}
-		}
-	}
-
-	mtr_commit(mtr);
-
-	if (!heap) {
-		heap = mem_heap_create(500);
-	}
-	node->state = UPD_NODE_INSERT_CLUSTERED;
+	heap = mem_heap_create(1000);
 
 	entry = row_build_index_entry(node->upd_row, node->upd_ext,
 				      index, heap);
@@ -1665,23 +1746,104 @@ row_upd_clust_rec_by_insert(
 
 	row_upd_index_entry_sys_field(entry, index, DATA_TRX_ID, trx->id);
 
-	if (change_ownership) {
-		/* If we return from a lock wait, for example, we may have
-		extern fields marked as not-owned in entry (marked in the
-		if-branch above). We must unmark them, take the ownership
-		back. */
+	switch (node->state) {
+	default:
+		ut_error;
+	case UPD_NODE_INSERT_BLOB:
+		/* A lock wait occurred in row_ins_index_entry() in
+		the previous invocation of this function. Mark the
+		off-page columns in the entry inherited. */
 
-		btr_cur_unmark_dtuple_extern_fields(entry);
+		change_ownership = row_upd_clust_rec_by_insert_inherit(
+			NULL, NULL, entry, node->update);
+		ut_a(change_ownership);
+		/* fall through */
+	case UPD_NODE_INSERT_CLUSTERED:
+		/* A lock wait occurred in row_ins_index_entry() in
+		the previous invocation of this function. */
+		break;
+	case UPD_NODE_UPDATE_CLUSTERED:
+		/* This is the first invocation of the function where
+		we update the primary key.  Delete-mark the old record
+		in the clustered index and prepare to insert a new entry. */
+		rec = btr_cur_get_rec(btr_cur);
+		offsets = rec_get_offsets(rec, index, NULL,
+					  ULINT_UNDEFINED, &heap);
+		ut_ad(page_rec_is_user_rec(rec));
 
-		/* We must mark non-updated extern fields in entry as
-		inherited, so that a possible rollback will not free them. */
+		err = btr_cur_del_mark_set_clust_rec(
+			BTR_NO_LOCKING_FLAG, btr_cur_get_block(btr_cur),
+			rec, index, offsets, TRUE, thr, mtr);
+		if (err != DB_SUCCESS) {
+err_exit:
+			mtr_commit(mtr);
+			mem_heap_free(heap);
+			return(err);
+		}
 
-		btr_cur_mark_dtuple_inherited_extern(entry, node->update);
+		/* If the the new row inherits externally stored
+		fields (off-page columns a.k.a. BLOBs) from the
+		delete-marked old record, mark them disowned by the
+		old record and owned by the new entry. */
+
+		if (rec_offs_any_extern(offsets)) {
+			change_ownership = row_upd_clust_rec_by_insert_inherit(
+				rec, offsets, entry, node->update);
+
+			if (change_ownership) {
+				btr_pcur_store_position(pcur, mtr);
+			}
+		}
+
+		if (check_ref) {
+			/* NOTE that the following call loses
+			the position of pcur ! */
+			err = row_upd_check_references_constraints(
+				node, pcur, table, index, offsets, thr, mtr);
+			if (err != DB_SUCCESS) {
+				goto err_exit;
+			}
+		}
 	}
 
+	mtr_commit(mtr);
+
 	err = row_ins_index_entry(index, entry,
 				  node->upd_ext ? node->upd_ext->n_ext : 0,
 				  TRUE, thr);
+	node->state = change_ownership
+		? UPD_NODE_INSERT_BLOB
+		: UPD_NODE_INSERT_CLUSTERED;
+
+	if (err == DB_SUCCESS && change_ownership) {
+		/* Mark the non-updated fields disowned by the old record. */
+
+		/* NOTE: this transaction has an x-lock on the record
+		and therefore other transactions cannot modify the
+		record when we have no latch on the page. In addition,
+		we assume that other query threads of the same
+		transaction do not modify the record in the meantime.
+		Therefore we can assert that the restoration of the
+		cursor succeeds. */
+
+		mtr_start(mtr);
+
+		if (!btr_pcur_restore_position(BTR_MODIFY_LEAF, pcur, mtr)) {
+			ut_error;
+		}
+
+		rec = btr_cur_get_rec(btr_cur);
+		offsets = rec_get_offsets(rec, index, offsets,
+					  ULINT_UNDEFINED, &heap);
+		ut_ad(page_rec_is_user_rec(rec));
+
+		btr_cur_disown_inherited_fields(
+			btr_cur_get_page_zip(btr_cur),
+			rec, index, offsets, node->update, mtr);
+
+		mtr_commit(mtr);
+	}
+
 	mem_heap_free(heap);
 
 	return(err);
@@ -1825,8 +1987,9 @@ row_upd_del_mark_clust_rec(
 	/* Mark the clustered index record deleted; we do not have to check
 	locks, because we assume that we have an x-lock on the record */
 
-	err = btr_cur_del_mark_set_clust_rec(BTR_NO_LOCKING_FLAG,
-					     btr_cur, TRUE, thr, mtr);
+	err = btr_cur_del_mark_set_clust_rec(
+		BTR_NO_LOCKING_FLAG, btr_cur_get_block(btr_cur),
+		btr_cur_get_rec(btr_cur), index, offsets, TRUE, thr, mtr);
 	if (err == DB_SUCCESS && check_ref) {
 		/* NOTE that the following call loses the position of pcur ! */
 
@@ -1973,7 +2136,8 @@ exit_func:
 
 	row_upd_store_row(node);
 
-	if (row_upd_changes_ord_field_binary(node->row, index, node->update)) {
+	if (row_upd_changes_ord_field_binary(node->row, node->ext, index,
+					     node->update)) {
 
 		/* Update causes an ordering field (ordering fields within
 		the B-tree) of the clustered index record to change: perform
@@ -2042,7 +2206,8 @@ row_upd(
 	}
 
 	if (node->state == UPD_NODE_UPDATE_CLUSTERED
-	    || node->state == UPD_NODE_INSERT_CLUSTERED) {
+	    || node->state == UPD_NODE_INSERT_CLUSTERED
+	    || node->state == UPD_NODE_INSERT_BLOB) {
 
 		log_free_check();
 		err = row_upd_clust_step(node, thr);
diff --git a/storage/xtradb/trx/trx0i_s.c b/storage/xtradb/trx/trx0i_s.c
index c11ebb6397e..e148234888b 100644
--- a/storage/xtradb/trx/trx0i_s.c
+++ b/storage/xtradb/trx/trx0i_s.c
@@ -431,7 +431,7 @@ i_s_locks_row_validate(
 		/* record lock */
 		ut_ad(!strcmp("RECORD", row->lock_type));
 		ut_ad(row->lock_index != NULL);
-		ut_ad(row->lock_data != NULL);
+		/* row->lock_data == NULL if buf_page_try_get() == NULL */
 		ut_ad(row->lock_page != ULINT_UNDEFINED);
 		ut_ad(row->lock_rec != ULINT_UNDEFINED);
 	}
@@ -494,7 +494,6 @@ fill_trx_row(
 	stmt = innobase_get_stmt(trx->mysql_thd, &stmt_len);
 
 	if (stmt != NULL) {
-
 		char	query[TRX_I_S_TRX_QUERY_MAX_LEN + 1];
 
 		if (stmt_len > TRX_I_S_TRX_QUERY_MAX_LEN) {
@@ -508,6 +507,8 @@ fill_trx_row(
 			cache->storage, stmt, stmt_len + 1,
 			MAX_ALLOWED_FOR_STORAGE(cache));
 
+		row->trx_query_cs = innobase_get_charset(trx->mysql_thd);
+
 		if (row->trx_query == NULL) {
 
 			return(FALSE);
diff --git a/storage/xtradb/ut/ut0dbg.c b/storage/xtradb/ut/ut0dbg.c
index 4484e6c36de..7839466e16f 100644
--- a/storage/xtradb/ut/ut0dbg.c
+++ b/storage/xtradb/ut/ut0dbg.c
@@ -79,7 +79,7 @@ ut_dbg_assertion_failed(
 	      " or crashes, even\n"
 	      "InnoDB: immediately after the mysqld startup, there may be\n"
 	      "InnoDB: corruption in the InnoDB tablespace. Please refer to\n"
-	      "InnoDB: " REFMAN "forcing-recovery.html\n"
+	      "InnoDB: " REFMAN "forcing-innodb-recovery.html\n"
 	      "InnoDB: about forcing recovery.\n", stderr);
 #if defined(UNIV_SYNC_DEBUG) || !defined(UT_DBG_USE_ABORT)
 	ut_dbg_stop_threads = TRUE;