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Commit 29bdffed authored by Vasil Dimov's avatar Vasil Dimov
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Merge mysql-5.1-innodb -> mysql-5.1-bugteam

parents 1f128a12 0b68c2cd
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mysql-test/suite/innodb_plugin/r/innodb-create-options.result 0 → 100755
View file @ 29bdffed
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mysql-test/suite/innodb_plugin/r/innodb-zip.result
View file @ 29bdffed
......@@ -83,8 +83,6 @@ 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';
......@@ -190,16 +188,9 @@ 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;
......@@ -218,6 +209,7 @@ 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 t1 Compact
test t10 Compact
test t11 Redundant
test t3 Compressed
......@@ -227,7 +219,7 @@ test t6 Compressed
test t7 Compressed
test t8 Compressed
test t9 Dynamic
drop table t3, t4, t5, t6, t7, t8, t9, t10, t11;
drop table t1, 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
......@@ -253,16 +245,12 @@ 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;
test t5 Compressed
drop table t1, t5;
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)
......
mysql-test/suite/innodb_plugin/r/innodb_bug53046.result 0 → 100644
View file @ 29bdffed
CREATE TABLE bug53046_1 (c1 INT PRIMARY KEY) ENGINE=INNODB;
CREATE TABLE bug53046_2 (c2 INT PRIMARY KEY,
FOREIGN KEY (c2) REFERENCES bug53046_1(c1)
ON UPDATE CASCADE ON DELETE CASCADE) ENGINE=INNODB;
INSERT INTO bug53046_1 VALUES (1);
INSERT INTO bug53046_1 SELECT c1+(SELECT MAX(c1) FROM bug53046_1)
FROM bug53046_1;
INSERT INTO bug53046_1 SELECT c1+(SELECT MAX(c1) FROM bug53046_1)
FROM bug53046_1;
INSERT INTO bug53046_1 SELECT c1+(SELECT MAX(c1) FROM bug53046_1)
FROM bug53046_1;
INSERT INTO bug53046_1 SELECT c1+(SELECT MAX(c1) FROM bug53046_1)
FROM bug53046_1;
INSERT INTO bug53046_1 SELECT c1+(SELECT MAX(c1) FROM bug53046_1)
FROM bug53046_1;
INSERT INTO bug53046_2 VALUES (1), (2);
ANALYZE TABLE bug53046_1;
Table Op Msg_type Msg_text
test.bug53046_1 analyze status OK
SHOW TABLE STATUS LIKE 'bug53046_1';
UPDATE bug53046_1 SET c1 = c1 - 1;
DELETE FROM bug53046_1;
INSERT INTO bug53046_1 VALUES (1);
INSERT INTO bug53046_2 VALUES (1);
TRUNCATE TABLE bug53046_2;
DROP TABLE bug53046_2;
DROP TABLE bug53046_1;
mysql-test/suite/innodb_plugin/r/innodb_bug54679.result deleted 100644 → 0
View file @ 1f128a12
SET GLOBAL innodb_file_format='Barracuda';
SET GLOBAL innodb_file_per_table=ON;
SET innodb_strict_mode=ON;
CREATE TABLE bug54679 (a INT) ENGINE=InnoDB ROW_FORMAT=COMPRESSED;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables
WHERE TABLE_NAME='bug54679';
TABLE_NAME ROW_FORMAT CREATE_OPTIONS
bug54679 Compressed row_format=COMPRESSED
ALTER TABLE bug54679 ADD COLUMN b INT;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables
WHERE TABLE_NAME='bug54679';
TABLE_NAME ROW_FORMAT CREATE_OPTIONS
bug54679 Compressed row_format=COMPRESSED
DROP TABLE bug54679;
CREATE TABLE bug54679 (a INT) ENGINE=InnoDB;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables
WHERE TABLE_NAME='bug54679';
TABLE_NAME ROW_FORMAT CREATE_OPTIONS
bug54679 Compact
ALTER TABLE bug54679 KEY_BLOCK_SIZE=1;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables
WHERE TABLE_NAME='bug54679';
TABLE_NAME ROW_FORMAT CREATE_OPTIONS
bug54679 Compressed KEY_BLOCK_SIZE=1
ALTER TABLE bug54679 ROW_FORMAT=REDUNDANT;
ERROR HY000: Can't create table '#sql-temporary' (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 '#sql-temporary' (errno: 1478)
DROP TABLE bug54679;
CREATE TABLE bug54679 (a INT) ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables
WHERE TABLE_NAME='bug54679';
TABLE_NAME ROW_FORMAT CREATE_OPTIONS
bug54679 Redundant row_format=REDUNDANT
ALTER TABLE bug54679 KEY_BLOCK_SIZE=2;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables
WHERE TABLE_NAME='bug54679';
TABLE_NAME ROW_FORMAT CREATE_OPTIONS
bug54679 Compressed row_format=REDUNDANT KEY_BLOCK_SIZE=2
SET GLOBAL innodb_file_format=Antelope;
ALTER TABLE bug54679 KEY_BLOCK_SIZE=4;
ERROR HY000: Can't create table '#sql-temporary' (errno: 1478)
SHOW WARNINGS;
Level Code Message
Warning 1478 InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
Error 1005 Can't create table '#sql-temporary' (errno: 1478)
ALTER TABLE bug54679 ROW_FORMAT=DYNAMIC;
ERROR HY000: Can't create table '#sql-temporary' (errno: 1478)
SHOW WARNINGS;
Level Code Message
Warning 1478 InnoDB: KEY_BLOCK_SIZE requires innodb_file_format > Antelope.
Warning 1478 InnoDB: ROW_FORMAT=DYNAMIC requires innodb_file_format > Antelope.
Warning 1478 InnoDB: cannot specify ROW_FORMAT = DYNAMIC with KEY_BLOCK_SIZE.
Error 1005 Can't create table '#sql-temporary' (errno: 1478)
DROP TABLE bug54679;
CREATE TABLE bug54679 (a INT) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
ERROR HY000: Can't create table 'test.bug54679' (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.bug54679' (errno: 1478)
CREATE TABLE bug54679 (a INT) ENGINE=InnoDB;
SET GLOBAL innodb_file_format=Barracuda;
SET GLOBAL innodb_file_per_table=OFF;
ALTER TABLE bug54679 KEY_BLOCK_SIZE=4;
ERROR HY000: Can't create table '#sql-temporary' (errno: 1478)
SHOW WARNINGS;
Level Code Message
Warning 1478 InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
Error 1005 Can't create table '#sql-temporary' (errno: 1478)
ALTER TABLE bug54679 ROW_FORMAT=DYNAMIC;
ERROR HY000: Can't create table '#sql-temporary' (errno: 1478)
SHOW WARNINGS;
Level Code Message
Warning 1478 InnoDB: ROW_FORMAT=DYNAMIC requires innodb_file_per_table.
Error 1005 Can't create table '#sql-temporary' (errno: 1478)
DROP TABLE bug54679;
CREATE TABLE bug54679 (a INT) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
ERROR HY000: Can't create table 'test.bug54679' (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.bug54679' (errno: 1478)
SET GLOBAL innodb_file_per_table=ON;
CREATE TABLE bug54679 (a INT) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
DROP TABLE bug54679;
SET GLOBAL innodb_file_format=Antelope;
SET GLOBAL innodb_file_format_check=Antelope;
SET GLOBAL innodb_file_per_table=0;
mysql-test/suite/innodb_plugin/t/innodb-create-options.test 0 → 100755
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mysql-test/suite/innodb_plugin/t/innodb-zip.test
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......@@ -173,9 +173,7 @@ 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;
......@@ -196,7 +194,7 @@ 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;
drop table t1, 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
......@@ -217,14 +215,12 @@ 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;
drop table t1, t5;
#test multiple errors
--error ER_CANT_CREATE_TABLE
......
mysql-test/suite/innodb_plugin/t/innodb_bug53046.test 0 → 100644
View file @ 29bdffed
#
# http://bugs.mysql.com/53046
# dict_update_statistics_low can still be run concurrently on same table
#
# This is a symbolic test, it would not fail if the bug is present.
# Rather those SQL commands have been used during manual testing under
# UNIV_DEBUG & UNIV_SYNC_DEBUG to test all changed codepaths for locking
# correctness.
#
-- source include/have_innodb_plugin.inc
CREATE TABLE bug53046_1 (c1 INT PRIMARY KEY) ENGINE=INNODB;
CREATE TABLE bug53046_2 (c2 INT PRIMARY KEY,
FOREIGN KEY (c2) REFERENCES bug53046_1(c1)
ON UPDATE CASCADE ON DELETE CASCADE) ENGINE=INNODB;
INSERT INTO bug53046_1 VALUES (1);
let $i = 5;
while ($i) {
eval INSERT INTO bug53046_1 SELECT c1+(SELECT MAX(c1) FROM bug53046_1)
FROM bug53046_1;
dec $i;
}
INSERT INTO bug53046_2 VALUES (1), (2);
# CREATE TABLE innodb_table_monitor (a int) ENGINE=INNODB;
# wait more than 1 minute and observe the mysqld output
# DROP TABLE innodb_table_monitor;
ANALYZE TABLE bug53046_1;
# this prints create time and other nondeterministic data
-- disable_result_log
SHOW TABLE STATUS LIKE 'bug53046_1';
-- enable_result_log
UPDATE bug53046_1 SET c1 = c1 - 1;
DELETE FROM bug53046_1;
INSERT INTO bug53046_1 VALUES (1);
INSERT INTO bug53046_2 VALUES (1);
TRUNCATE TABLE bug53046_2;
DROP TABLE bug53046_2;
DROP TABLE bug53046_1;
mysql-test/suite/innodb_plugin/t/innodb_bug54679.test deleted 100644 → 0
View file @ 1f128a12
# Test Bug #54679 alter table causes compressed row_format to revert to compact
--source include/have_innodb_plugin.inc
let $file_format=`select @@innodb_file_format`;
let $file_format_check=`select @@innodb_file_format_check`;
let $file_per_table=`select @@innodb_file_per_table`;
SET GLOBAL innodb_file_format='Barracuda';
SET GLOBAL innodb_file_per_table=ON;
SET innodb_strict_mode=ON;
CREATE TABLE bug54679 (a INT) ENGINE=InnoDB ROW_FORMAT=COMPRESSED;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables
WHERE TABLE_NAME='bug54679';
# The ROW_FORMAT of the table should be preserved when it is not specified
# in ALTER TABLE.
ALTER TABLE bug54679 ADD COLUMN b INT;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables
WHERE TABLE_NAME='bug54679';
DROP TABLE bug54679;
# Check that the ROW_FORMAT conversion to/from COMPRESSED works.
CREATE TABLE bug54679 (a INT) ENGINE=InnoDB;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables
WHERE TABLE_NAME='bug54679';
# KEY_BLOCK_SIZE implies COMPRESSED.
ALTER TABLE bug54679 KEY_BLOCK_SIZE=1;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables
WHERE TABLE_NAME='bug54679';
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE bug54679 ROW_FORMAT=REDUNDANT;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
DROP TABLE bug54679;
CREATE TABLE bug54679 (a INT) ENGINE=InnoDB ROW_FORMAT=REDUNDANT;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables
WHERE TABLE_NAME='bug54679';
ALTER TABLE bug54679 KEY_BLOCK_SIZE=2;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables
WHERE TABLE_NAME='bug54679';
# This prevents other than REDUNDANT or COMPACT ROW_FORMAT for new tables.
SET GLOBAL innodb_file_format=Antelope;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE bug54679 KEY_BLOCK_SIZE=4;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE bug54679 ROW_FORMAT=DYNAMIC;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
DROP TABLE bug54679;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
CREATE TABLE bug54679 (a INT) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
CREATE TABLE bug54679 (a INT) ENGINE=InnoDB;
SET GLOBAL innodb_file_format=Barracuda;
# This will prevent ROW_FORMAT=COMPRESSED, because the system tablespace
# cannot be compressed.
SET GLOBAL innodb_file_per_table=OFF;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE bug54679 KEY_BLOCK_SIZE=4;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
ALTER TABLE bug54679 ROW_FORMAT=DYNAMIC;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
DROP TABLE bug54679;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
--error ER_CANT_CREATE_TABLE
CREATE TABLE bug54679 (a INT) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
--replace_regex /'[^']*test\.#sql-[0-9a-f_]*'/'#sql-temporary'/
SHOW WARNINGS;
SET GLOBAL innodb_file_per_table=ON;
CREATE TABLE bug54679 (a INT) ENGINE=InnoDB ROW_FORMAT=DYNAMIC;
DROP TABLE bug54679;
EVAL SET GLOBAL innodb_file_format=$file_format;
EVAL SET GLOBAL innodb_file_format_check=$file_format_check;
EVAL SET GLOBAL innodb_file_per_table=$file_per_table;
mysql-test/suite/innodb_plugin/t/innodb_bug56632.test deleted 100755 → 0
View file @ 1f128a12
#
# Bug#56632: ALTER TABLE implicitly changes ROW_FORMAT to COMPRESSED
# http://bugs.mysql.com/56632
#
# Innodb automatically uses compressed mode when the KEY_BLOCK_SIZE
# parameter is used, except if the ROW_FORMAT is also specified, in
# which case the KEY_BLOCK_SIZE is ignored and a warning is shown.
# But Innodb was getting confused when neither of those parameters
# was used on the ALTER statement after they were both used on the
# CREATE.
#
# This will test the results of all 4 combinations of these two
# parameters of the CREATE and ALTER.
#
# Tests 1-5 use INNODB_STRICT_MODE=1 which returns an error
# if there is anything wrong with the statement.
#
# 1) CREATE with ROW_FORMAT=COMPACT & KEY_BLOCK_SIZE=1, ALTER with neither.
# Result; CREATE; fails with error ER_CANT_CREATE_TABLE
# 2) CREATE with ROW_FORMAT=COMPACT, ALTER with KEY_BLOCK_SIZE=1
# Result; CREATE succeeds,
# ALTER quietly converts ROW_FORMAT to compressed.
# 3) CREATE with KEY_BLOCK_SIZE=1, ALTER with ROW_FORMAT=COMPACT
# Result; CREATE quietly converts ROW_FORMAT to compressed,
# ALTER fails with error ER_CANT_CREATE_TABLE.
# 4) CREATE with neither, ALTER with ROW_FORMAT=COMPACT & KEY_BLOCK_SIZE=1
# Result; CREATE succeeds,
# ALTER; fails with error ER_CANT_CREATE_TABLE
# 5) CREATE with KEY_BLOCK_SIZE=3 (invalid), ALTER with neither.
# Result; CREATE; fails with error ER_CANT_CREATE_TABLE
#
# Tests 6-11 use INNODB_STRICT_MODE=0 which automatically makes
# adjustments if the prameters are incompatible.
#
# 6) CREATE with ROW_FORMAT=COMPACT & KEY_BLOCK_SIZE=1, ALTER with neither.
# Result; CREATE succeeds, warns that KEY_BLOCK_SIZE is ignored.
# ALTER succeeds, no warnings.
# 7) CREATE with ROW_FORMAT=COMPACT, ALTER with KEY_BLOCK_SIZE=1
# Result; CREATE succeeds,
# ALTER quietly converts ROW_FORMAT to compressed.
# 8) CREATE with KEY_BLOCK_SIZE=1, ALTER with ROW_FORMAT=COMPACT
# Result; CREATE quietly converts ROW_FORMAT to compressed,
# ALTER succeeds, warns that KEY_BLOCK_SIZE is ignored.
# 9) CREATE with neither, ALTER with ROW_FORMAT=COMPACT & KEY_BLOCK_SIZE=1
# Result; CREATE succeeds,
# ALTER succeeds, warns that KEY_BLOCK_SIZE is ignored.
# 10) CREATE with KEY_BLOCK_SIZE=3 (invalid), ALTER with neither.
# Result; CREATE succeeds, warns that KEY_BLOCK_SIZE=3 is ignored.
# ALTER succeeds, warns that KEY_BLOCK_SIZE=3 is ignored.
# 11) CREATE with KEY_BLOCK_SIZE=3 (invalid), ALTER with ROW_FORMAT=COMPACT.
# Result; CREATE succeeds, warns that KEY_BLOCK_SIZE=3 is ignored.
# ALTER succeeds, warns that KEY_BLOCK_SIZE=3 is ignored.
# 12) CREATE with KEY_BLOCK_SIZE=3 (invalid), ALTER with KEY_BLOCK_SIZE=1.
# Result; CREATE succeeds, warns that KEY_BLOCK_SIZE=3 is ignored.
# ALTER succeeds, quietly converts ROW_FORMAT to compressed.
-- source include/have_innodb_plugin.inc
SET storage_engine=InnoDB;
--disable_query_log
# These values can change during the test
LET $innodb_file_format_orig=`select @@innodb_file_format`;
LET $innodb_file_format_check_orig=`select @@innodb_file_format_check`;
LET $innodb_file_per_table_orig=`select @@innodb_file_per_table`;
LET $innodb_strict_mode_orig=`select @@session.innodb_strict_mode`;
--enable_query_log
SET GLOBAL innodb_file_format=`Barracuda`;
SET GLOBAL innodb_file_per_table=ON;
# Innodb strict mode will cause an error on the CREATE or ALTER when;
# 1. both ROW_FORMAT=COMPACT and KEY_BLOCK_SIZE=1,
# 2. KEY_BLOCK_SIZE is not a valid number (0,1,2,4,8,16).
# With innodb_strict_mode = OFF, These errors are corrected
# and just a warning is returned.
SET SESSION innodb_strict_mode = ON;
--echo # Test 1) CREATE with ROW_FORMAT & KEY_BLOCK_SIZE, ALTER with neither
DROP TABLE IF EXISTS bug56632;
--error ER_CANT_CREATE_TABLE
CREATE TABLE bug56632 ( i INT ) ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1;
SHOW WARNINGS;
--echo # Test 2) CREATE with ROW_FORMAT, ALTER with KEY_BLOCK_SIZE
DROP TABLE IF EXISTS bug56632;
CREATE TABLE bug56632 ( i INT ) ROW_FORMAT=COMPACT;
SHOW WARNINGS;
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
ALTER TABLE bug56632 KEY_BLOCK_SIZE=1;
SHOW WARNINGS;
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
--echo # Test 3) CREATE with KEY_BLOCK_SIZE, ALTER with ROW_FORMAT
DROP TABLE IF EXISTS bug56632;
CREATE TABLE bug56632 ( i INT ) KEY_BLOCK_SIZE=1;
SHOW WARNINGS;
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
--disable_result_log
--error ER_CANT_CREATE_TABLE
ALTER TABLE bug56632 ROW_FORMAT=COMPACT;
--enable_result_log
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
--echo # Test 4) CREATE with neither, ALTER with ROW_FORMAT & KEY_BLOCK_SIZE
DROP TABLE IF EXISTS bug56632;
CREATE TABLE bug56632 ( i INT );
SHOW WARNINGS;
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
--disable_result_log
--error ER_CANT_CREATE_TABLE
ALTER TABLE bug56632 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1;
--enable_result_log
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
--echo # Test 5) CREATE with KEY_BLOCK_SIZE=3 (invalid).
DROP TABLE IF EXISTS bug56632;
--error ER_CANT_CREATE_TABLE
CREATE TABLE bug56632 ( i INT ) KEY_BLOCK_SIZE=3;
SHOW WARNINGS;
SET SESSION innodb_strict_mode = OFF;
--echo # Test 6) CREATE with ROW_FORMAT & KEY_BLOCK_SIZE, ALTER with neither
DROP TABLE IF EXISTS bug56632;
CREATE TABLE bug56632 ( i INT ) ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1;
SHOW WARNINGS;
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
ALTER TABLE bug56632 ADD COLUMN f1 INT;
SHOW WARNINGS;
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
--echo # Test 7) CREATE with ROW_FORMAT, ALTER with KEY_BLOCK_SIZE
DROP TABLE IF EXISTS bug56632;
CREATE TABLE bug56632 ( i INT ) ROW_FORMAT=COMPACT;
SHOW WARNINGS;
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
ALTER TABLE bug56632 KEY_BLOCK_SIZE=1;
SHOW WARNINGS;
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
--echo # Test 8) CREATE with KEY_BLOCK_SIZE, ALTER with ROW_FORMAT
DROP TABLE IF EXISTS bug56632;
CREATE TABLE bug56632 ( i INT ) KEY_BLOCK_SIZE=1;
SHOW WARNINGS;
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
ALTER TABLE bug56632 ROW_FORMAT=COMPACT;
SHOW WARNINGS;
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
--echo # Test 9) CREATE with neither, ALTER with ROW_FORMAT & KEY_BLOCK_SIZE
DROP TABLE IF EXISTS bug56632;
CREATE TABLE bug56632 ( i INT );
SHOW WARNINGS;
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
ALTER TABLE bug56632 ROW_FORMAT=COMPACT KEY_BLOCK_SIZE=1;
SHOW WARNINGS;
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
--echo # Test 10) CREATE with KEY_BLOCK_SIZE=3 (invalid), ALTER with neither.
DROP TABLE IF EXISTS bug56632;
CREATE TABLE bug56632 ( i INT ) KEY_BLOCK_SIZE=3;
SHOW WARNINGS;
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
ALTER TABLE bug56632 ADD COLUMN f1 INT;
SHOW WARNINGS;
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
--echo # Test 11) CREATE with KEY_BLOCK_SIZE=3 (invalid), ALTER with ROW_FORMAT=COMPACT.
DROP TABLE IF EXISTS bug56632;
CREATE TABLE bug56632 ( i INT ) KEY_BLOCK_SIZE=3;
SHOW WARNINGS;
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
ALTER TABLE bug56632 ROW_FORMAT=COMPACT;
SHOW WARNINGS;
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
--echo # Test 12) CREATE with KEY_BLOCK_SIZE=3 (invalid), ALTER with KEY_BLOCK_SIZE=1.
DROP TABLE IF EXISTS bug56632;
CREATE TABLE bug56632 ( i INT ) KEY_BLOCK_SIZE=3;
SHOW WARNINGS;
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
ALTER TABLE bug56632 KEY_BLOCK_SIZE=1;
SHOW WARNINGS;
SHOW CREATE TABLE bug56632;
SELECT TABLE_NAME,ROW_FORMAT,CREATE_OPTIONS FROM information_schema.tables WHERE TABLE_NAME = 'bug56632';
--echo # Cleanup
DROP TABLE IF EXISTS bug56632;
--disable_query_log
EVAL SET GLOBAL innodb_file_per_table=$innodb_file_per_table_orig;
EVAL SET GLOBAL innodb_file_format=$innodb_file_format_orig;
EVAL SET GLOBAL innodb_file_format_check=$innodb_file_format_check_orig;
EVAL SET SESSION innodb_strict_mode=$innodb_strict_mode_orig;
--enable_query_log
storage/innobase/srv/srv0start.c
View file @ 29bdffed
......@@ -1247,6 +1247,23 @@ innobase_start_or_create_for_mysql(void)
fil_init(srv_max_n_open_files);
/* Print time to initialize the buffer pool */
ut_print_timestamp(stderr);
fprintf(stderr,
" InnoDB: Initializing buffer pool, size =");
if (srv_pool_size * UNIV_PAGE_SIZE >= 1024 * 1024 * 1024) {
fprintf(stderr,
" %.1fG\n",
((double) (srv_pool_size * UNIV_PAGE_SIZE))
/ (1024 * 1024 * 1024));
} else {
fprintf(stderr,
" %.1fM\n",
((double) (srv_pool_size * UNIV_PAGE_SIZE))
/ (1024 * 1024));
}
if (srv_use_awe) {
fprintf(stderr,
"InnoDB: Using AWE: Memory window is %lu MB"
......@@ -1267,6 +1284,8 @@ innobase_start_or_create_for_mysql(void)
srv_pool_size);
}
ut_print_timestamp(stderr);
if (ret == NULL) {
fprintf(stderr,
"InnoDB: Fatal error: cannot allocate the memory"
......@@ -1275,6 +1294,9 @@ innobase_start_or_create_for_mysql(void)
return(DB_ERROR);
}
fprintf(stderr,
" InnoDB: Completed initialization of buffer pool\n");
fsp_init();
log_init();
......
storage/innobase/sync/sync0rw.c
View file @ 29bdffed
......@@ -888,7 +888,7 @@ rw_lock_debug_print(
rwt = info->lock_type;
fprintf(stderr, "Locked: thread %ld file %s line %ld ",
fprintf(stderr, "Locked: thread %lu file %s line %lu ",
(ulong) os_thread_pf(info->thread_id), info->file_name,
(ulong) info->line);
if (rwt == RW_LOCK_SHARED) {
......
storage/innodb_plugin/ChangeLog
View file @ 29bdffed
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
2010-11-10 The InnoDB Team
* dict/dict0dict.c, handler/handler0alter.cc, include/dict0dict.h
row/row0merge.c:
Fix Bug#55084 InnoDB crash and corruption after ALTER TABLE
2010-11-10 The InnoDB Team
* srv/srv0start.c:
Fix Bug#48026 Log start and end of InnoDB buffer pool
initialization to the error log
2010-11-03 The InnoDB Team
* include/btr0btr.h, include/btr0btr.ic, dict/dict0crea.c:
Fix Bug#57947 InnoDB diagnostics shows btr_block_get calls
instead of real callers
2010-11-03 The InnoDB Team
* fil/fil0fil.c, fsp/fsp0fsp.c, handler/ha_innodb.cc,
include/fil0fil.h, include/univ.i:
Fix Bug #54538 - use of exclusive innodb dictionary lock limits
performance.
2010-11-02 The InnoDB Team
* btr/btr0cur.c, dict/dict0dict.c, dict/dict0load.c,
handler/ha_innodb.cc, include/dict0dict.h, row/row0mysql.c,
innodb_bug53046.result, innodb_bug53046.test:
Fix Bug#53046 dict_update_statistics_low can still be run
concurrently on same table
2010-11-02 The InnoDB Team
* row/row0sel.c:
Fix Bug#57799 READ UNCOMMITTED access failure of off-page
DYNAMIC or COMPRESSED columns again
2010-10-24 The InnoDB Team
* row/row0mysql.c
Fix Bug #57700 Latching order violation in
Fix Bug#57700 Latching order violation in
row_truncate_table_for_mysql()
2010-10-20 The InnoDB Team
* dict/dict0load.c
Fix Bug #57616 Sig 11 in dict_load_table() when failed to load
Fix Bug#57616 Sig 11 in dict_load_table() when failed to load
index or foreign key
2010-10-19 The InnoDB Team
......@@ -17,7 +60,7 @@
include/ibuf0ibuf.h, include/row0mysql.h,
row/row0mysql.c, row/row0sel.c,
innodb_bug56680.test, innodb_bug56680.result:
Fix Bug #56680 InnoDB may return wrong results from a
Fix Bug#56680 InnoDB may return wrong results from a
case-insensitive covering index
2010-10-18 The InnoDB Team
......@@ -65,7 +108,7 @@
2010-08-03 The InnoDB Team
* include/dict0dict.h, include/dict0dict.ic, row/row0mysql.c:
Fix bug #54678, InnoDB, TRUNCATE, ALTER, I_S SELECT, crash or deadlock
Fix Bug#54678 InnoDB, TRUNCATE, ALTER, I_S SELECT, crash or deadlock
2010-08-03 The InnoDB Team
......@@ -139,7 +182,7 @@
* dict/dict0load.c, fil/fil0fil.c:
Fix Bug#54658: InnoDB: Warning: allocated tablespace %lu,
old maximum was 0 (introduced in Bug #53578 fix)
old maximum was 0 (introduced in Bug#53578 fix)
2010-06-16 The InnoDB Team
......
storage/innodb_plugin/btr/btr0cur.c
View file @ 29bdffed
......@@ -953,7 +953,7 @@ btr_cur_ins_lock_and_undo(
not zero, the parameters index and thr
should be specified */
btr_cur_t* cursor, /*!< in: cursor on page after which to insert */
const dtuple_t* entry, /*!< in: entry to insert */
dtuple_t* entry, /*!< in/out: entry to insert */
que_thr_t* thr, /*!< in: query thread or NULL */
mtr_t* mtr, /*!< in/out: mini-transaction */
ibool* inherit)/*!< out: TRUE if the inserted new record maybe
......@@ -3355,8 +3355,6 @@ btr_estimate_number_of_different_key_vals(
also the pages used for external storage of fields (those pages are
included in index->stat_n_leaf_pages) */
dict_index_stat_mutex_enter(index);
for (j = 0; j <= n_cols; j++) {
index->stat_n_diff_key_vals[j]
= ((n_diff[j]
......@@ -3386,8 +3384,6 @@ btr_estimate_number_of_different_key_vals(
index->stat_n_diff_key_vals[j] += add_on;
}
dict_index_stat_mutex_exit(index);
mem_free(n_diff);
if (UNIV_LIKELY_NULL(heap)) {
mem_heap_free(heap);
......@@ -3794,7 +3790,7 @@ 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.
The fields are stored on pages allocated from leaf node
file segment of the index tree.
@return DB_SUCCESS or error */
@return DB_SUCCESS or DB_OUT_OF_FILE_SPACE */
UNIV_INTERN
ulint
btr_store_big_rec_extern_fields(
......
storage/innodb_plugin/buf/buf0flu.c
View file @ 29bdffed
......@@ -1710,9 +1710,9 @@ buf_flush_validate_low(void)
ut_a(om > 0);
if (UNIV_LIKELY_NULL(buf_pool->flush_rbt)) {
buf_page_t* rpage;
ut_a(rnode);
buf_page_t* rpage = *rbt_value(buf_page_t*,
rnode);
rpage = *rbt_value(buf_page_t*, rnode);
ut_a(rpage);
ut_a(rpage == bpage);
rnode = rbt_next(buf_pool->flush_rbt, rnode);
......
storage/innodb_plugin/dict/dict0crea.c
View file @ 29bdffed
......@@ -828,7 +828,7 @@ dict_truncate_index_tree(
appropriate field in the SYS_INDEXES record: this mini-transaction
marks the B-tree totally truncated */
btr_page_get(space, zip_size, root_page_no, RW_X_LATCH, mtr);
btr_block_get(space, zip_size, root_page_no, RW_X_LATCH, mtr);
btr_free_root(space, zip_size, root_page_no, mtr);
create:
......
storage/innodb_plugin/dict/dict0dict.c
View file @ 29bdffed
......@@ -80,9 +80,18 @@ UNIV_INTERN rw_lock_t dict_operation_lock;
/** Identifies generated InnoDB foreign key names */
static char dict_ibfk[] = "_ibfk_";
/** array of mutexes protecting dict_index_t::stat_n_diff_key_vals[] */
#define DICT_INDEX_STAT_MUTEX_SIZE 32
static mutex_t dict_index_stat_mutex[DICT_INDEX_STAT_MUTEX_SIZE];
/** array of rw locks protecting
dict_table_t::stat_initialized
dict_table_t::stat_n_rows (*)
dict_table_t::stat_clustered_index_size
dict_table_t::stat_sum_of_other_index_sizes
dict_table_t::stat_modified_counter (*)
dict_table_t::indexes*::stat_n_diff_key_vals[]
dict_table_t::indexes*::stat_index_size
dict_table_t::indexes*::stat_n_leaf_pages
(*) those are not always protected for performance reasons */
#define DICT_TABLE_STATS_LATCHES_SIZE 64
static rw_lock_t dict_table_stats_latches[DICT_TABLE_STATS_LATCHES_SIZE];
/*******************************************************************//**
Tries to find column names for the index and sets the col field of the
......@@ -243,43 +252,65 @@ dict_mutex_exit_for_mysql(void)
mutex_exit(&(dict_sys->mutex));
}
/** Get the mutex that protects index->stat_n_diff_key_vals[] */
#define GET_INDEX_STAT_MUTEX(index) \
(&dict_index_stat_mutex[ut_fold_dulint(index->id) \
% DICT_INDEX_STAT_MUTEX_SIZE])
/** Get the latch that protects the stats of a given table */
#define GET_TABLE_STATS_LATCH(table) \
(&dict_table_stats_latches[ut_fold_dulint(table->id) \
% DICT_TABLE_STATS_LATCHES_SIZE])
/**********************************************************************//**
Lock the appropriate mutex to protect index->stat_n_diff_key_vals[].
index->id is used to pick the right mutex and it should not change
before dict_index_stat_mutex_exit() is called on this index. */
Lock the appropriate latch to protect a given table's statistics.
table->id is used to pick the corresponding latch from a global array of
latches. */
UNIV_INTERN
void
dict_index_stat_mutex_enter(
/*========================*/
const dict_index_t* index) /*!< in: index */
dict_table_stats_lock(
/*==================*/
const dict_table_t* table, /*!< in: table */
ulint latch_mode) /*!< in: RW_S_LATCH or
RW_X_LATCH */
{
ut_ad(index != NULL);
ut_ad(index->magic_n == DICT_INDEX_MAGIC_N);
ut_ad(index->cached);
ut_ad(!index->to_be_dropped);
ut_ad(table != NULL);
ut_ad(table->magic_n == DICT_TABLE_MAGIC_N);
mutex_enter(GET_INDEX_STAT_MUTEX(index));
switch (latch_mode) {
case RW_S_LATCH:
rw_lock_s_lock(GET_TABLE_STATS_LATCH(table));
break;
case RW_X_LATCH:
rw_lock_x_lock(GET_TABLE_STATS_LATCH(table));
break;
case RW_NO_LATCH:
/* fall through */
default:
ut_error;
}
}
/**********************************************************************//**
Unlock the appropriate mutex that protects index->stat_n_diff_key_vals[]. */
Unlock the latch that has been locked by dict_table_stats_lock() */
UNIV_INTERN
void
dict_index_stat_mutex_exit(
/*=======================*/
const dict_index_t* index) /*!< in: index */
dict_table_stats_unlock(
/*====================*/
const dict_table_t* table, /*!< in: table */
ulint latch_mode) /*!< in: RW_S_LATCH or
RW_X_LATCH */
{
ut_ad(index != NULL);
ut_ad(index->magic_n == DICT_INDEX_MAGIC_N);
ut_ad(index->cached);
ut_ad(!index->to_be_dropped);
ut_ad(table != NULL);
ut_ad(table->magic_n == DICT_TABLE_MAGIC_N);
mutex_exit(GET_INDEX_STAT_MUTEX(index));
switch (latch_mode) {
case RW_S_LATCH:
rw_lock_s_unlock(GET_TABLE_STATS_LATCH(table));
break;
case RW_X_LATCH:
rw_lock_x_unlock(GET_TABLE_STATS_LATCH(table));
break;
case RW_NO_LATCH:
/* fall through */
default:
ut_error;
}
}
/********************************************************************//**
......@@ -668,8 +699,8 @@ dict_init(void)
mutex_create(&dict_foreign_err_mutex, SYNC_ANY_LATCH);
for (i = 0; i < DICT_INDEX_STAT_MUTEX_SIZE; i++) {
mutex_create(&dict_index_stat_mutex[i], SYNC_INDEX_TREE);
for (i = 0; i < DICT_TABLE_STATS_LATCHES_SIZE; i++) {
rw_lock_create(&dict_table_stats_latches[i], SYNC_INDEX_TREE);
}
}
......@@ -700,12 +731,11 @@ dict_table_get(
mutex_exit(&(dict_sys->mutex));
if (table != NULL) {
if (!table->stat_initialized) {
/* If table->ibd_file_missing == TRUE, this will
print an error message and return without doing
anything. */
dict_update_statistics(table);
}
/* If table->ibd_file_missing == TRUE, this will
print an error message and return without doing
anything. */
dict_update_statistics(table, TRUE /* only update stats
if they have not been initialized */);
}
return(table);
......@@ -4183,12 +4213,13 @@ Calculates new estimates for table and index statistics. The statistics
are used in query optimization. */
UNIV_INTERN
void
dict_update_statistics_low(
/*=======================*/
dict_update_statistics(
/*===================*/
dict_table_t* table, /*!< in/out: table */
ibool has_dict_mutex __attribute__((unused)))
/*!< in: TRUE if the caller has the
dictionary mutex */
ibool only_calc_if_missing_stats)/*!< in: only
update/recalc the stats if they have
not been initialized yet, otherwise
do nothing */
{
dict_index_t* index;
ulint sum_of_index_sizes = 0;
......@@ -4216,6 +4247,12 @@ dict_update_statistics_low(
return;
}
dict_table_stats_lock(table, RW_X_LATCH);
if (only_calc_if_missing_stats && table->stat_initialized) {
dict_table_stats_unlock(table, RW_X_LATCH);
return;
}
do {
if (UNIV_LIKELY
......@@ -4261,13 +4298,9 @@ dict_update_statistics_low(
index = dict_table_get_first_index(table);
dict_index_stat_mutex_enter(index);
table->stat_n_rows = index->stat_n_diff_key_vals[
dict_index_get_n_unique(index)];
dict_index_stat_mutex_exit(index);
table->stat_clustered_index_size = index->stat_index_size;
table->stat_sum_of_other_index_sizes = sum_of_index_sizes
......@@ -4276,18 +4309,8 @@ dict_update_statistics_low(
table->stat_initialized = TRUE;
table->stat_modified_counter = 0;
}
/*********************************************************************//**
Calculates new estimates for table and index statistics. The statistics
are used in query optimization. */
UNIV_INTERN
void
dict_update_statistics(
/*===================*/
dict_table_t* table) /*!< in/out: table */
{
dict_update_statistics_low(table, FALSE);
dict_table_stats_unlock(table, RW_X_LATCH);
}
/**********************************************************************//**
......@@ -4367,7 +4390,9 @@ dict_table_print_low(
ut_ad(mutex_own(&(dict_sys->mutex)));
dict_update_statistics_low(table, TRUE);
dict_update_statistics(table, FALSE /* update even if initialized */);
dict_table_stats_lock(table, RW_S_LATCH);
fprintf(stderr,
"--------------------------------------\n"
......@@ -4396,6 +4421,8 @@ dict_table_print_low(
index = UT_LIST_GET_NEXT(indexes, index);
}
dict_table_stats_unlock(table, RW_S_LATCH);
foreign = UT_LIST_GET_FIRST(table->foreign_list);
while (foreign != NULL) {
......@@ -4444,8 +4471,6 @@ dict_index_print_low(
ut_ad(mutex_own(&(dict_sys->mutex)));
dict_index_stat_mutex_enter(index);
if (index->n_user_defined_cols > 0) {
n_vals = index->stat_n_diff_key_vals[
index->n_user_defined_cols];
......@@ -4453,8 +4478,6 @@ dict_index_print_low(
n_vals = index->stat_n_diff_key_vals[1];
}
dict_index_stat_mutex_exit(index);
fprintf(stderr,
" INDEX: name %s, id %lu %lu, fields %lu/%lu,"
" uniq %lu, type %lu\n"
......@@ -4798,7 +4821,8 @@ void
dict_table_replace_index_in_foreign_list(
/*=====================================*/
dict_table_t* table, /*!< in/out: table */
dict_index_t* index) /*!< in: index to be replaced */
dict_index_t* index, /*!< in: index to be replaced */
const trx_t* trx) /*!< in: transaction handle */
{
dict_foreign_t* foreign;
......@@ -4809,7 +4833,13 @@ dict_table_replace_index_in_foreign_list(
if (foreign->foreign_index == index) {
dict_index_t* new_index
= dict_foreign_find_equiv_index(foreign);
ut_a(new_index);
/* There must exist an alternative index if
check_foreigns (FOREIGN_KEY_CHECKS) is on,
since ha_innobase::prepare_drop_index had done
the check before we reach here. */
ut_a(new_index || !trx->check_foreigns);
foreign->foreign_index = new_index;
}
......@@ -4943,8 +4973,8 @@ dict_close(void)
mem_free(dict_sys);
dict_sys = NULL;
for (i = 0; i < DICT_INDEX_STAT_MUTEX_SIZE; i++) {
mutex_free(&dict_index_stat_mutex[i]);
for (i = 0; i < DICT_TABLE_STATS_LATCHES_SIZE; i++) {
rw_lock_free(&dict_table_stats_latches[i]);
}
}
#endif /* !UNIV_HOTBACKUP */
storage/innodb_plugin/dict/dict0load.c
View file @ 29bdffed
......@@ -222,7 +222,8 @@ dict_print(void)
is no index */
if (dict_table_get_first_index(table)) {
dict_update_statistics_low(table, TRUE);
dict_update_statistics(table, FALSE /* update
even if initialized */);
}
dict_table_print_low(table);
......
storage/innodb_plugin/fil/fil0fil.c
View file @ 29bdffed
......@@ -329,14 +329,15 @@ fil_get_space_id_for_table(
/*******************************************************************//**
Frees a space object from the tablespace memory cache. Closes the files in
the chain but does not delete them. There must not be any pending i/o's or
flushes on the files. */
flushes on the files.
@return TRUE on success */
static
ibool
fil_space_free(
/*===========*/
/* out: TRUE if success */
ulint id, /* in: space id */
ibool own_mutex);/* in: TRUE if own system->mutex */
ulint id, /* in: space id */
ibool x_latched); /* in: TRUE if caller has space->latch
in X mode */
/********************************************************************//**
Reads data from a space to a buffer. Remember that the possible incomplete
blocks at the end of file are ignored: they are not taken into account when
......@@ -1123,6 +1124,7 @@ fil_space_create(
space = fil_space_get_by_name(name);
if (UNIV_LIKELY_NULL(space)) {
ibool success;
ulint namesake_id;
ut_print_timestamp(stderr);
......@@ -1161,9 +1163,10 @@ fil_space_create(
namesake_id = space->id;
mutex_exit(&fil_system->mutex);
success = fil_space_free(namesake_id, FALSE);
ut_a(success);
fil_space_free(namesake_id, FALSE);
mutex_exit(&fil_system->mutex);
goto try_again;
}
......@@ -1314,15 +1317,14 @@ fil_space_free(
/*===========*/
/* out: TRUE if success */
ulint id, /* in: space id */
ibool own_mutex) /* in: TRUE if own system->mutex */
ibool x_latched) /* in: TRUE if caller has space->latch
in X mode */
{
fil_space_t* space;
fil_space_t* namespace;
fil_node_t* fil_node;
if (!own_mutex) {
mutex_enter(&fil_system->mutex);
}
ut_ad(mutex_own(&fil_system->mutex));
space = fil_space_get_by_id(id);
......@@ -1333,8 +1335,6 @@ fil_space_free(
" from the cache but\n"
"InnoDB: it is not there.\n", (ulong) id);
mutex_exit(&fil_system->mutex);
return(FALSE);
}
......@@ -1369,8 +1369,8 @@ fil_space_free(
ut_a(0 == UT_LIST_GET_LEN(space->chain));
if (!own_mutex) {
mutex_exit(&fil_system->mutex);
if (x_latched) {
rw_lock_x_unlock(&space->latch);
}
rw_lock_free(&(space->latch));
......@@ -1615,25 +1615,27 @@ fil_close_all_files(void)
/*=====================*/
{
fil_space_t* space;
fil_node_t* node;
mutex_enter(&fil_system->mutex);
space = UT_LIST_GET_FIRST(fil_system->space_list);
while (space != NULL) {
fil_node_t* node;
fil_space_t* prev_space = space;
node = UT_LIST_GET_FIRST(space->chain);
for (node = UT_LIST_GET_FIRST(space->chain);
node != NULL;
node = UT_LIST_GET_NEXT(chain, node)) {
while (node != NULL) {
if (node->open) {
fil_node_close_file(node, fil_system);
}
node = UT_LIST_GET_NEXT(chain, node);
}
space = UT_LIST_GET_NEXT(space_list, space);
fil_space_free(prev_space->id, TRUE);
fil_space_free(prev_space->id, FALSE);
}
mutex_exit(&fil_system->mutex);
......@@ -2253,6 +2255,19 @@ fil_delete_tablespace(
path = mem_strdup(space->name);
mutex_exit(&fil_system->mutex);
/* Important: We rely on the data dictionary mutex to ensure
that a race is not possible here. It should serialize the tablespace
drop/free. We acquire an X latch only to avoid a race condition
when accessing the tablespace instance via:
fsp_get_available_space_in_free_extents().
There our main motivation is to reduce the contention on the
dictionary mutex. */
rw_lock_x_lock(&space->latch);
#ifndef UNIV_HOTBACKUP
/* Invalidate in the buffer pool all pages belonging to the
tablespace. Since we have set space->is_being_deleted = TRUE, readahead
......@@ -2265,7 +2280,11 @@ fil_delete_tablespace(
#endif
/* printf("Deleting tablespace %s id %lu\n", space->name, id); */
success = fil_space_free(id, FALSE);
mutex_enter(&fil_system->mutex);
success = fil_space_free(id, TRUE);
mutex_exit(&fil_system->mutex);
if (success) {
success = os_file_delete(path);
......@@ -2273,6 +2292,8 @@ fil_delete_tablespace(
if (!success) {
success = os_file_delete_if_exists(path);
}
} else {
rw_lock_x_unlock(&space->latch);
}
if (success) {
......@@ -2300,6 +2321,31 @@ fil_delete_tablespace(
return(FALSE);
}
/*******************************************************************//**
Returns TRUE if a single-table tablespace is being deleted.
@return TRUE if being deleted */
UNIV_INTERN
ibool
fil_tablespace_is_being_deleted(
/*============================*/
ulint id) /*!< in: space id */
{
fil_space_t* space;
ibool is_being_deleted;
mutex_enter(&fil_system->mutex);
space = fil_space_get_by_id(id);
ut_a(space != NULL);
is_being_deleted = space->is_being_deleted;
mutex_exit(&fil_system->mutex);
return(is_being_deleted);
}
#ifndef UNIV_HOTBACKUP
/*******************************************************************//**
Discards a single-table tablespace. The tablespace must be cached in the
......@@ -4763,7 +4809,7 @@ fil_page_get_type(
return(mach_read_from_2(page + FIL_PAGE_TYPE));
}
/********************************************************************
/****************************************************************//**
Initializes the tablespace memory cache. */
UNIV_INTERN
void
......
storage/innodb_plugin/fsp/fsp0fsp.c
View file @ 29bdffed
......@@ -3102,13 +3102,63 @@ fsp_get_available_space_in_free_extents(
ut_ad(!mutex_own(&kernel_mutex));
/* The convoluted mutex acquire is to overcome latching order
issues: The problem is that the fil_mutex is at a lower level
than the tablespace latch and the buffer pool mutex. We have to
first prevent any operations on the file system by acquiring the
dictionary mutex. Then acquire the tablespace latch to obey the
latching order and then release the dictionary mutex. That way we
ensure that the tablespace instance can't be freed while we are
examining its contents (see fil_space_free()).
However, there is one further complication, we release the fil_mutex
when we need to invalidate the the pages in the buffer pool and we
reacquire the fil_mutex when deleting and freeing the tablespace
instance in fil0fil.c. Here we need to account for that situation
too. */
mutex_enter(&dict_sys->mutex);
/* At this stage there is no guarantee that the tablespace even
exists in the cache. */
if (fil_tablespace_deleted_or_being_deleted_in_mem(space, -1)) {
mutex_exit(&dict_sys->mutex);
return(ULLINT_UNDEFINED);
}
mtr_start(&mtr);
latch = fil_space_get_latch(space, &flags);
/* This should ensure that the tablespace instance can't be freed
by another thread. However, the tablespace pages can still be freed
from the buffer pool. We need to check for that again. */
zip_size = dict_table_flags_to_zip_size(flags);
mtr_x_lock(latch, &mtr);
mutex_exit(&dict_sys->mutex);
/* At this point it is possible for the tablespace to be deleted and
its pages removed from the buffer pool. We need to check for that
situation. However, the tablespace instance can't be deleted because
our latching above should ensure that. */
if (fil_tablespace_is_being_deleted(space)) {
mtr_commit(&mtr);
return(ULLINT_UNDEFINED);
}
/* From here on even if the user has dropped the tablespace, the
pages _must_ still exist in the buffer pool and the tablespace
instance _must_ be in the file system hash table. */
space_header = fsp_get_space_header(space, zip_size, &mtr);
size = mtr_read_ulint(space_header + FSP_SIZE, MLOG_4BYTES, &mtr);
......
storage/innodb_plugin/handler/ha_innodb.cc
View file @ 29bdffed
This diff is collapsed.
storage/innodb_plugin/handler/handler0alter.cc
View file @ 29bdffed
......@@ -1012,12 +1012,13 @@ ha_innobase::prepare_drop_index(
index->to_be_dropped = TRUE;
}
/* If FOREIGN_KEY_CHECK = 1 you may not drop an index defined
/* If FOREIGN_KEY_CHECKS = 1 you may not drop an index defined
for a foreign key constraint because InnoDB requires that both
tables contain indexes for the constraint. Note that CREATE
INDEX id ON table does a CREATE INDEX and DROP INDEX, and we
can ignore here foreign keys because a new index for the
foreign key has already been created.
tables contain indexes for the constraint. Such index can
be dropped only if FOREIGN_KEY_CHECKS is set to 0.
Note that CREATE INDEX id ON table does a CREATE INDEX and
DROP INDEX, and we can ignore here foreign keys because a
new index for the foreign key has already been created.
We check for the foreign key constraints after marking the
candidate indexes for deletion, because when we check for an
......
storage/innodb_plugin/include/btr0btr.h
View file @ 29bdffed
......@@ -94,26 +94,35 @@ btr_root_get(
Gets a buffer page and declares its latching order level. */
UNIV_INLINE
buf_block_t*
btr_block_get(
/*==========*/
ulint space, /*!< in: space id */
ulint zip_size, /*!< in: compressed page size in bytes
or 0 for uncompressed pages */
ulint page_no, /*!< in: page number */
ulint mode, /*!< in: latch mode */
mtr_t* mtr); /*!< in: mtr */
/**************************************************************//**
Gets a buffer page and declares its latching order level. */
UNIV_INLINE
page_t*
btr_page_get(
/*=========*/
ulint space, /*!< in: space id */
ulint zip_size, /*!< in: compressed page size in bytes
or 0 for uncompressed pages */
ulint page_no, /*!< in: page number */
ulint mode, /*!< in: latch mode */
mtr_t* mtr); /*!< in: mtr */
btr_block_get_func(
/*===============*/
ulint space, /*!< in: space id */
ulint zip_size, /*!< in: compressed page size in bytes
or 0 for uncompressed pages */
ulint page_no, /*!< in: page number */
ulint mode, /*!< in: latch mode */
const char* file, /*!< in: file name */
ulint line, /*!< in: line where called */
mtr_t* mtr) /*!< in/out: mtr */
__attribute__((nonnull));
/** Gets a buffer page and declares its latching order level.
@param space tablespace identifier
@param zip_size compressed page size in bytes or 0 for uncompressed pages
@param page_no page number
@param mode latch mode
@param mtr mini-transaction handle
@return the block descriptor */
# define btr_block_get(space,zip_size,page_no,mode,mtr) \
btr_block_get_func(space,zip_size,page_no,mode,__FILE__,__LINE__,mtr)
/** Gets a buffer page and declares its latching order level.
@param space tablespace identifier
@param zip_size compressed page size in bytes or 0 for uncompressed pages
@param page_no page number
@param mode latch mode
@param mtr mini-transaction handle
@return the uncompressed page frame */
# define btr_page_get(space,zip_size,page_no,mode,mtr) \
buf_block_get_frame(btr_block_get(space,zip_size,page_no,mode,mtr))
#endif /* !UNIV_HOTBACKUP */
/**************************************************************//**
Gets the index id field of a page.
......
storage/innodb_plugin/include/btr0btr.ic
View file @ 29bdffed
......@@ -39,18 +39,21 @@ Created 6/2/1994 Heikki Tuuri
Gets a buffer page and declares its latching order level. */
UNIV_INLINE
buf_block_t*
btr_block_get(
/*==========*/
ulint space, /*!< in: space id */
ulint zip_size, /*!< in: compressed page size in bytes
or 0 for uncompressed pages */
ulint page_no, /*!< in: page number */
ulint mode, /*!< in: latch mode */
mtr_t* mtr) /*!< in: mtr */
btr_block_get_func(
/*===============*/
ulint space, /*!< in: space id */
ulint zip_size, /*!< in: compressed page size in bytes
or 0 for uncompressed pages */
ulint page_no, /*!< in: page number */
ulint mode, /*!< in: latch mode */
const char* file, /*!< in: file name */
ulint line, /*!< in: line where called */
mtr_t* mtr) /*!< in/out: mtr */
{
buf_block_t* block;
block = buf_page_get(space, zip_size, page_no, mode, mtr);
block = buf_page_get_gen(space, zip_size, page_no, mode,
NULL, BUF_GET, file, line, mtr);
if (mode != RW_NO_LATCH) {
......@@ -60,23 +63,6 @@ btr_block_get(
return(block);
}
/**************************************************************//**
Gets a buffer page and declares its latching order level. */
UNIV_INLINE
page_t*
btr_page_get(
/*=========*/
ulint space, /*!< in: space id */
ulint zip_size, /*!< in: compressed page size in bytes
or 0 for uncompressed pages */
ulint page_no, /*!< in: page number */
ulint mode, /*!< in: latch mode */
mtr_t* mtr) /*!< in: mtr */
{
return(buf_block_get_frame(btr_block_get(space, zip_size, page_no,
mode, mtr)));
}
/**************************************************************//**
Sets the index id field of a page. */
UNIV_INLINE
......
storage/innodb_plugin/include/btr0cur.h
View file @ 29bdffed
......@@ -520,7 +520,7 @@ 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.
The fields are stored on pages allocated from leaf node
file segment of the index tree.
@return DB_SUCCESS or error */
@return DB_SUCCESS or DB_OUT_OF_FILE_SPACE */
UNIV_INTERN
ulint
btr_store_big_rec_extern_fields(
......
storage/innodb_plugin/include/dict0dict.h
View file @ 29bdffed
......@@ -318,7 +318,8 @@ void
dict_table_replace_index_in_foreign_list(
/*=====================================*/
dict_table_t* table, /*!< in/out: table */
dict_index_t* index); /*!< in: index to be replaced */
dict_index_t* index, /*!< in: index to be replaced */
const trx_t* trx); /*!< in: transaction handle */
/*********************************************************************//**
Checks if a index is defined for a foreign key constraint. Index is a part
of a foreign key constraint if the index is referenced by foreign key
......@@ -1053,19 +1054,13 @@ Calculates new estimates for table and index statistics. The statistics
are used in query optimization. */
UNIV_INTERN
void
dict_update_statistics_low(
/*=======================*/
dict_table_t* table, /*!< in/out: table */
ibool has_dict_mutex);/*!< in: TRUE if the caller has the
dictionary mutex */
/*********************************************************************//**
Calculates new estimates for table and index statistics. The statistics
are used in query optimization. */
UNIV_INTERN
void
dict_update_statistics(
/*===================*/
dict_table_t* table); /*!< in/out: table */
dict_table_t* table, /*!< in/out: table */
ibool only_calc_if_missing_stats);/*!< in: only
update/recalc the stats if they have
not been initialized yet, otherwise
do nothing */
/********************************************************************//**
Reserves the dictionary system mutex for MySQL. */
UNIV_INTERN
......@@ -1079,21 +1074,25 @@ void
dict_mutex_exit_for_mysql(void);
/*===========================*/
/**********************************************************************//**
Lock the appropriate mutex to protect index->stat_n_diff_key_vals[].
index->id is used to pick the right mutex and it should not change
before dict_index_stat_mutex_exit() is called on this index. */
Lock the appropriate latch to protect a given table's statistics.
table->id is used to pick the corresponding latch from a global array of
latches. */
UNIV_INTERN
void
dict_index_stat_mutex_enter(
/*========================*/
const dict_index_t* index); /*!< in: index */
dict_table_stats_lock(
/*==================*/
const dict_table_t* table, /*!< in: table */
ulint latch_mode); /*!< in: RW_S_LATCH or
RW_X_LATCH */
/**********************************************************************//**
Unlock the appropriate mutex that protects index->stat_n_diff_key_vals[]. */
Unlock the latch that has been locked by dict_table_stats_lock() */
UNIV_INTERN
void
dict_index_stat_mutex_exit(
/*=======================*/
const dict_index_t* index); /*!< in: index */
dict_table_stats_unlock(
/*====================*/
const dict_table_t* table, /*!< in: table */
ulint latch_mode); /*!< in: RW_S_LATCH or
RW_X_LATCH */
/********************************************************************//**
Checks if the database name in two table names is the same.
@return TRUE if same db name */
......
storage/innodb_plugin/include/fil0fil.h
View file @ 29bdffed
......@@ -716,6 +716,14 @@ fil_page_get_type(
/*==============*/
const byte* page); /*!< in: file page */
/*******************************************************************//**
Returns TRUE if a single-table tablespace is being deleted.
@return TRUE if being deleted */
UNIV_INTERN
ibool
fil_tablespace_is_being_deleted(
/*============================*/
ulint id); /*!< in: space id */
typedef struct fil_space_struct fil_space_t;
......
storage/innodb_plugin/include/row0ins.h
View file @ 29bdffed
......@@ -84,9 +84,10 @@ ulint
row_ins_index_entry(
/*================*/
dict_index_t* index, /*!< in: index */
dtuple_t* entry, /*!< in: index entry to insert */
dtuple_t* entry, /*!< in/out: index entry to insert */
ulint n_ext, /*!< in: number of externally stored columns */
ibool foreign,/*!< in: TRUE=check foreign key constraints */
ibool foreign,/*!< in: TRUE=check foreign key constraints
(foreign=FALSE only during CREATE INDEX) */
que_thr_t* thr); /*!< in: query thread */
/***********************************************************//**
Inserts a row to a table. This is a high-level function used in
......
storage/innodb_plugin/include/row0upd.h
View file @ 29bdffed
......@@ -126,8 +126,8 @@ UNIV_INTERN
void
row_upd_index_entry_sys_field(
/*==========================*/
const dtuple_t* entry, /*!< in: index entry, where the memory buffers
for sys fields are already allocated:
dtuple_t* entry, /*!< in/out: index entry, where the memory
buffers for sys fields are already allocated:
the function just copies the new values to
them */
dict_index_t* index, /*!< in: clustered index */
......
storage/innodb_plugin/include/univ.i
View file @ 29bdffed
......@@ -46,7 +46,7 @@ Created 1/20/1994 Heikki Tuuri
#define INNODB_VERSION_MAJOR 1
#define INNODB_VERSION_MINOR 0
#define INNODB_VERSION_BUGFIX 13
#define INNODB_VERSION_BUGFIX 14
/* The following is the InnoDB version as shown in
SELECT plugin_version FROM information_schema.plugins;
......@@ -360,6 +360,9 @@ typedef unsigned long long int ullint;
/* Maximum value for ib_uint64_t */
#define IB_ULONGLONG_MAX ((ib_uint64_t) (~0ULL))
/* THe 'undefined' value for ullint */
#define ULLINT_UNDEFINED ((ullint)(-1))
/* This 'ibool' type is used within Innobase. Remember that different included
headers may define 'bool' differently. Do not assume that 'bool' is a ulint! */
#define ibool ulint
......
storage/innodb_plugin/row/row0ins.c
View file @ 29bdffed
......@@ -1781,7 +1781,7 @@ ulint
row_ins_duplicate_error_in_clust(
/*=============================*/
btr_cur_t* cursor, /*!< in: B-tree cursor */
dtuple_t* entry, /*!< in: entry to insert */
const dtuple_t* entry, /*!< in: entry to insert */
que_thr_t* thr, /*!< in: query thread */
mtr_t* mtr) /*!< in: mtr */
{
......@@ -1977,7 +1977,7 @@ row_ins_index_entry_low(
depending on whether we wish optimistic or
pessimistic descent down the index tree */
dict_index_t* index, /*!< in: index */
dtuple_t* entry, /*!< in: index entry to insert */
dtuple_t* entry, /*!< in/out: index entry to insert */
ulint n_ext, /*!< in: number of externally stored columns */
que_thr_t* thr) /*!< in: query thread */
{
......@@ -2158,9 +2158,10 @@ ulint
row_ins_index_entry(
/*================*/
dict_index_t* index, /*!< in: index */
dtuple_t* entry, /*!< in: index entry to insert */
dtuple_t* entry, /*!< in/out: index entry to insert */
ulint n_ext, /*!< in: number of externally stored columns */
ibool foreign,/*!< in: TRUE=check foreign key constraints */
ibool foreign,/*!< in: TRUE=check foreign key constraints
(foreign=FALSE only during CREATE INDEX) */
que_thr_t* thr) /*!< in: query thread */
{
ulint err;
......
storage/innodb_plugin/row/row0merge.c
View file @ 29bdffed
......@@ -2043,7 +2043,7 @@ row_merge_drop_index(
/* Replace this index with another equivalent index for all
foreign key constraints on this table where this index is used */
dict_table_replace_index_in_foreign_list(table, index);
dict_table_replace_index_in_foreign_list(table, index, trx);
dict_index_remove_from_cache(table, index);
trx->op_info = "";
......
storage/innodb_plugin/row/row0mysql.c
View file @ 29bdffed
......@@ -871,7 +871,8 @@ row_update_statistics_if_needed(
if (counter > 2000000000
|| ((ib_int64_t)counter > 16 + table->stat_n_rows / 16)) {
dict_update_statistics(table);
dict_update_statistics(table, FALSE /* update even if stats
are initialized */);
}
}
......@@ -2962,7 +2963,8 @@ row_truncate_table_for_mysql(
dict_table_autoinc_lock(table);
dict_table_autoinc_initialize(table, 1);
dict_table_autoinc_unlock(table);
dict_update_statistics(table);
dict_update_statistics(table, FALSE /* update even if stats are
initialized */);
trx_commit_for_mysql(trx);
......
storage/innodb_plugin/row/row0sel.c
View file @ 29bdffed
......@@ -106,6 +106,18 @@ row_sel_sec_rec_is_for_blob(
ulint len;
byte buf[DICT_MAX_INDEX_COL_LEN];
ut_a(clust_len >= BTR_EXTERN_FIELD_REF_SIZE);
if (UNIV_UNLIKELY
(!memcmp(clust_field + clust_len - BTR_EXTERN_FIELD_REF_SIZE,
field_ref_zero, BTR_EXTERN_FIELD_REF_SIZE))) {
/* The externally stored field was not written yet.
This record should only be seen by
recv_recovery_rollback_active() or any
TRX_ISO_READ_UNCOMMITTED transactions. */
return(FALSE);
}
len = btr_copy_externally_stored_field_prefix(buf, sizeof buf,
zip_size,
clust_field, clust_len);
......
storage/innodb_plugin/row/row0upd.c
View file @ 29bdffed
......@@ -371,8 +371,8 @@ UNIV_INTERN
void
row_upd_index_entry_sys_field(
/*==========================*/
const dtuple_t* entry, /*!< in: index entry, where the memory buffers
for sys fields are already allocated:
dtuple_t* entry, /*!< in/out: index entry, where the memory
buffers for sys fields are already allocated:
the function just copies the new values to
them */
dict_index_t* index, /*!< in: clustered index */
......@@ -1587,12 +1587,12 @@ static
ulint
row_upd_clust_rec_by_insert(
/*========================*/
upd_node_t* node, /*!< in: row update node */
upd_node_t* node, /*!< in/out: row update node */
dict_index_t* index, /*!< in: clustered index of the record */
que_thr_t* thr, /*!< in: query thread */
ibool check_ref,/*!< in: TRUE if index may be referenced in
a foreign key constraint */
mtr_t* mtr) /*!< in: mtr; gets committed here */
mtr_t* mtr) /*!< in/out: mtr; gets committed here */
{
mem_heap_t* heap = NULL;
btr_pcur_t* pcur;
......
storage/innodb_plugin/srv/srv0start.c
View file @ 29bdffed
......@@ -1286,8 +1286,25 @@ innobase_start_or_create_for_mysql(void)
fil_init(srv_file_per_table ? 50000 : 5000,
srv_max_n_open_files);
/* Print time to initialize the buffer pool */
ut_print_timestamp(stderr);
fprintf(stderr,
" InnoDB: Initializing buffer pool, size =");
if (srv_buf_pool_size >= 1024 * 1024 * 1024) {
fprintf(stderr,
" %.1fG\n",
((double) srv_buf_pool_size) / (1024 * 1024 * 1024));
} else {
fprintf(stderr,
" %.1fM\n",
((double) srv_buf_pool_size) / (1024 * 1024));
}
ret = buf_pool_init();
ut_print_timestamp(stderr);
if (ret == NULL) {
fprintf(stderr,
"InnoDB: Fatal error: cannot allocate the memory"
......@@ -1296,6 +1313,9 @@ innobase_start_or_create_for_mysql(void)
return(DB_ERROR);
}
fprintf(stderr,
" InnoDB: Completed initialization of buffer pool\n");
#ifdef UNIV_DEBUG
/* We have observed deadlocks with a 5MB buffer pool but
the actual lower limit could very well be a little higher. */
......
storage/innodb_plugin/sync/sync0rw.c
View file @ 29bdffed
......@@ -335,10 +335,13 @@ rw_lock_validate(
/*=============*/
rw_lock_t* lock) /*!< in: rw-lock */
{
ulint waiters;
lint lock_word;
ut_a(lock);
ulint waiters = rw_lock_get_waiters(lock);
lint lock_word = lock->lock_word;
waiters = rw_lock_get_waiters(lock);
lock_word = lock->lock_word;
ut_ad(lock->magic_n == RW_LOCK_MAGIC_N);
ut_a(waiters == 0 || waiters == 1);
......@@ -988,7 +991,7 @@ rw_lock_debug_print(
rwt = info->lock_type;
fprintf(stderr, "Locked: thread %ld file %s line %ld ",
fprintf(stderr, "Locked: thread %lu file %s line %lu ",
(ulong) os_thread_pf(info->thread_id), info->file_name,
(ulong) info->line);
if (rwt == RW_LOCK_SHARED) {
......
storage/innodb_plugin/thr/thr0loc.c
View file @ 29bdffed
......@@ -71,6 +71,24 @@ struct thr_local_struct{
/** The value of thr_local_struct::magic_n */
#define THR_LOCAL_MAGIC_N 1231234
#ifdef UNIV_DEBUG
/*******************************************************************//**
Validates thread local data.
@return TRUE if valid */
static
ibool
thr_local_validate(
/*===============*/
const thr_local_t* local) /*!< in: data to validate */
{
ut_ad(local->magic_n == THR_LOCAL_MAGIC_N);
ut_ad(local->slot_no == ULINT_UNDEFINED
|| local->slot_no < OS_THREAD_MAX_N);
ut_ad(local->in_ibuf == FALSE || local->in_ibuf == TRUE);
return(TRUE);
}
#endif /* UNIV_DEBUG */
/*******************************************************************//**
Returns the local storage struct for a thread.
@return local storage */
......@@ -91,7 +109,8 @@ thr_local_get(
local = NULL;
HASH_SEARCH(hash, thr_local_hash, os_thread_pf(id),
thr_local_t*, local,, os_thread_eq(local->id, id));
thr_local_t*, local, ut_ad(thr_local_validate(local)),
os_thread_eq(local->id, id));
if (local == NULL) {
mutex_exit(&thr_local_mutex);
......@@ -102,7 +121,7 @@ thr_local_get(
goto try_again;
}
ut_ad(local->magic_n == THR_LOCAL_MAGIC_N);
ut_ad(thr_local_validate(local));
return(local);
}
......@@ -188,7 +207,7 @@ thr_local_create(void)
local->id = os_thread_get_curr_id();
local->handle = os_thread_get_curr();
local->magic_n = THR_LOCAL_MAGIC_N;
local->slot_no = ULINT_UNDEFINED;
local->in_ibuf = FALSE;
mutex_enter(&thr_local_mutex);
......@@ -215,7 +234,8 @@ thr_local_free(
/* Look for the local struct in the hash table */
HASH_SEARCH(hash, thr_local_hash, os_thread_pf(id),
thr_local_t*, local,, os_thread_eq(local->id, id));
thr_local_t*, local, ut_ad(thr_local_validate(local)),
os_thread_eq(local->id, id));
if (local == NULL) {
mutex_exit(&thr_local_mutex);
......@@ -228,6 +248,7 @@ thr_local_free(
mutex_exit(&thr_local_mutex);
ut_a(local->magic_n == THR_LOCAL_MAGIC_N);
ut_ad(thr_local_validate(local));
mem_free(local);
}
......@@ -270,6 +291,7 @@ thr_local_close(void)
local = HASH_GET_NEXT(hash, prev_local);
ut_a(prev_local->magic_n == THR_LOCAL_MAGIC_N);
ut_ad(thr_local_validate(prev_local));
mem_free(prev_local);
}
}
......
storage/innodb_plugin/trx/trx0i_s.c
View file @ 29bdffed
......@@ -408,6 +408,42 @@ table_cache_create_empty_row(
return(row);
}
#ifdef UNIV_DEBUG
/*******************************************************************//**
Validates a row in the locks cache.
@return TRUE if valid */
static
ibool
i_s_locks_row_validate(
/*===================*/
const i_s_locks_row_t* row) /*!< in: row to validate */
{
ut_ad(row->lock_trx_id != 0);
ut_ad(row->lock_mode != NULL);
ut_ad(row->lock_type != NULL);
ut_ad(row->lock_table != NULL);
ut_ad(row->lock_table_id != 0);
if (row->lock_space == ULINT_UNDEFINED) {
/* table lock */
ut_ad(!strcmp("TABLE", row->lock_type));
ut_ad(row->lock_index == NULL);
ut_ad(row->lock_data == NULL);
ut_ad(row->lock_page == ULINT_UNDEFINED);
ut_ad(row->lock_rec == ULINT_UNDEFINED);
} else {
/* record lock */
ut_ad(!strcmp("RECORD", row->lock_type));
ut_ad(row->lock_index != NULL);
ut_ad(row->lock_data != NULL);
ut_ad(row->lock_page != ULINT_UNDEFINED);
ut_ad(row->lock_rec != ULINT_UNDEFINED);
}
return(TRUE);
}
#endif /* UNIV_DEBUG */
/*******************************************************************//**
Fills i_s_trx_row_t object.
If memory can not be allocated then FALSE is returned.
......@@ -435,18 +471,15 @@ fill_trx_row(
row->trx_id = trx_get_id(trx);
row->trx_started = (ib_time_t) trx->start_time;
row->trx_state = trx_get_que_state_str(trx);
row->requested_lock_row = requested_lock_row;
ut_ad(requested_lock_row == NULL
|| i_s_locks_row_validate(requested_lock_row));
if (trx->wait_lock != NULL) {
ut_a(requested_lock_row != NULL);
row->requested_lock_row = requested_lock_row;
row->trx_wait_started = (ib_time_t) trx->wait_started;
} else {
ut_a(requested_lock_row == NULL);
row->requested_lock_row = NULL;
row->trx_wait_started = 0;
}
......@@ -729,6 +762,7 @@ fill_locks_row(
row->lock_table_id = lock_get_table_id(lock);
row->hash_chain.value = row;
ut_ad(i_s_locks_row_validate(row));
return(TRUE);
}
......@@ -749,6 +783,9 @@ fill_lock_waits_row(
relevant blocking lock
row in innodb_locks */
{
ut_ad(i_s_locks_row_validate(requested_lock_row));
ut_ad(i_s_locks_row_validate(blocking_lock_row));
row->requested_lock_row = requested_lock_row;
row->blocking_lock_row = blocking_lock_row;
......@@ -820,6 +857,7 @@ locks_row_eq_lock(
or ULINT_UNDEFINED if the lock
is a table lock */
{
ut_ad(i_s_locks_row_validate(row));
#ifdef TEST_NO_LOCKS_ROW_IS_EVER_EQUAL_TO_LOCK_T
return(0);
#else
......@@ -877,7 +915,7 @@ search_innodb_locks(
/* auxiliary variable */
hash_chain,
/* assertion on every traversed item */
,
ut_ad(i_s_locks_row_validate(hash_chain->value)),
/* this determines if we have found the lock */
locks_row_eq_lock(hash_chain->value, lock, heap_no));
......@@ -917,6 +955,7 @@ add_lock_to_cache(
dst_row = search_innodb_locks(cache, lock, heap_no);
if (dst_row != NULL) {
ut_ad(i_s_locks_row_validate(dst_row));
return(dst_row);
}
#endif
......@@ -954,6 +993,7 @@ add_lock_to_cache(
} /* for()-loop */
#endif
ut_ad(i_s_locks_row_validate(dst_row));
return(dst_row);
}
......
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