innodb_bug56632.test 9.38 KB
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#
# 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.

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-- source include/have_innodb_plugin.inc
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SET storage_engine=InnoDB;

--disable_query_log
# These values can change during the test
LET $innodb_file_format_orig=`select @@innodb_file_format`;
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LET $innodb_file_format_check_orig=`select @@innodb_file_format_check`;
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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;
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EVAL SET GLOBAL innodb_file_format_check=$innodb_file_format_check_orig;
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EVAL SET SESSION innodb_strict_mode=$innodb_strict_mode_orig;
--enable_query_log