merge with xtradb-5.5.15

fix test cases

mysql-test/suite/percona/percona_server_variables_debug.result

@@ -0,0 +1,371 @@
+SELECT Variable_name FROM INFORMATION_SCHEMA.SESSION_VARIABLES ORDER BY 1;
+Variable_name
+AUTOCOMMIT
+AUTOMATIC_SP_PRIVILEGES
+AUTO_INCREMENT_INCREMENT
+AUTO_INCREMENT_OFFSET
+BACK_LOG
+BASEDIR
+BIG_TABLES
+BINLOG_CACHE_SIZE
+BINLOG_DIRECT_NON_TRANSACTIONAL_UPDATES
+BINLOG_FORMAT
+BINLOG_STMT_CACHE_SIZE
+BULK_INSERT_BUFFER_SIZE
+CHARACTER_SETS_DIR
+CHARACTER_SET_CLIENT
+CHARACTER_SET_CONNECTION
+CHARACTER_SET_DATABASE
+CHARACTER_SET_FILESYSTEM
+CHARACTER_SET_RESULTS
+CHARACTER_SET_SERVER
+CHARACTER_SET_SYSTEM
+COLLATION_CONNECTION
+COLLATION_DATABASE
+COLLATION_SERVER
+COMPLETION_TYPE
+CONCURRENT_INSERT
+CONNECT_TIMEOUT
+DATADIR
+DATETIME_FORMAT
+DATE_FORMAT
+DEBUG
+DEBUG_SYNC
+DEFAULT_STORAGE_ENGINE
+DEFAULT_WEEK_FORMAT
+DELAYED_INSERT_LIMIT
+DELAYED_INSERT_TIMEOUT
+DELAYED_QUEUE_SIZE
+DELAY_KEY_WRITE
+DIV_PRECISION_INCREMENT
+ENGINE_CONDITION_PUSHDOWN
+ERROR_COUNT
+EVENT_SCHEDULER
+EXPIRE_LOGS_DAYS
+EXTERNAL_USER
+FAST_INDEX_CREATION
+FLUSH
+FLUSH_TIME
+FOREIGN_KEY_CHECKS
+FT_BOOLEAN_SYNTAX
+FT_MAX_WORD_LEN
+FT_MIN_WORD_LEN
+FT_QUERY_EXPANSION_LIMIT
+FT_STOPWORD_FILE
+GENERAL_LOG
+GENERAL_LOG_FILE
+GROUP_CONCAT_MAX_LEN
+HAVE_COMPRESS
+HAVE_CRYPT
+HAVE_CSV
+HAVE_DYNAMIC_LOADING
+HAVE_GEOMETRY
+HAVE_INNODB
+HAVE_NDBCLUSTER
+HAVE_OPENSSL
+HAVE_PARTITIONING
+HAVE_PROFILING
+HAVE_QUERY_CACHE
+HAVE_RESPONSE_TIME_DISTRIBUTION
+HAVE_RTREE_KEYS
+HAVE_SSL
+HAVE_SYMLINK
+HOSTNAME
+IDENTITY
+IGNORE_BUILTIN_INNODB
+INIT_CONNECT
+INIT_FILE
+INIT_SLAVE
+INNODB_ADAPTIVE_FLUSHING
+INNODB_ADAPTIVE_FLUSHING_METHOD
+INNODB_ADAPTIVE_HASH_INDEX
+INNODB_ADAPTIVE_HASH_INDEX_PARTITIONS
+INNODB_ADDITIONAL_MEM_POOL_SIZE
+INNODB_AUTOEXTEND_INCREMENT
+INNODB_AUTOINC_LOCK_MODE
+INNODB_BUFFER_POOL_INSTANCES
+INNODB_BUFFER_POOL_RESTORE_AT_STARTUP
+INNODB_BUFFER_POOL_SHM_CHECKSUM
+INNODB_BUFFER_POOL_SHM_KEY
+INNODB_BUFFER_POOL_SIZE
+INNODB_CHANGE_BUFFERING
+INNODB_CHANGE_BUFFERING_DEBUG
+INNODB_CHECKPOINT_AGE_TARGET
+INNODB_CHECKSUMS
+INNODB_COMMIT_CONCURRENCY
+INNODB_CONCURRENCY_TICKETS
+INNODB_CORRUPT_TABLE_ACTION
+INNODB_DATA_FILE_PATH
+INNODB_DATA_HOME_DIR
+INNODB_DICT_SIZE_LIMIT
+INNODB_DOUBLEWRITE
+INNODB_DOUBLEWRITE_FILE
+INNODB_FAST_CHECKSUM
+INNODB_FAST_SHUTDOWN
+INNODB_FILE_FORMAT
+INNODB_FILE_FORMAT_CHECK
+INNODB_FILE_FORMAT_MAX
+INNODB_FILE_PER_TABLE
+INNODB_FLUSH_LOG_AT_TRX_COMMIT
+INNODB_FLUSH_METHOD
+INNODB_FLUSH_NEIGHBOR_PAGES
+INNODB_FORCE_RECOVERY
+INNODB_IBUF_ACCEL_RATE
+INNODB_IBUF_ACTIVE_CONTRACT
+INNODB_IBUF_MAX_SIZE
+INNODB_IMPORT_TABLE_FROM_XTRABACKUP
+INNODB_IO_CAPACITY
+INNODB_LAZY_DROP_TABLE
+INNODB_LOCKS_UNSAFE_FOR_BINLOG
+INNODB_LOCK_WAIT_TIMEOUT
+INNODB_LOG_BLOCK_SIZE
+INNODB_LOG_BUFFER_SIZE
+INNODB_LOG_FILES_IN_GROUP
+INNODB_LOG_FILE_SIZE
+INNODB_LOG_GROUP_HOME_DIR
+INNODB_MAX_DIRTY_PAGES_PCT
+INNODB_MAX_PURGE_LAG
+INNODB_MIRRORED_LOG_GROUPS
+INNODB_OLD_BLOCKS_PCT
+INNODB_OLD_BLOCKS_TIME
+INNODB_OPEN_FILES
+INNODB_PAGE_SIZE
+INNODB_PURGE_BATCH_SIZE
+INNODB_PURGE_THREADS
+INNODB_READ_AHEAD
+INNODB_READ_AHEAD_THRESHOLD
+INNODB_READ_IO_THREADS
+INNODB_RECOVERY_STATS
+INNODB_RECOVERY_UPDATE_RELAY_LOG
+INNODB_REPLICATION_DELAY
+INNODB_ROLLBACK_ON_TIMEOUT
+INNODB_ROLLBACK_SEGMENTS
+INNODB_SHOW_LOCKS_HELD
+INNODB_SHOW_VERBOSE_LOCKS
+INNODB_SPIN_WAIT_DELAY
+INNODB_STATS_AUTO_UPDATE
+INNODB_STATS_METHOD
+INNODB_STATS_ON_METADATA
+INNODB_STATS_SAMPLE_PAGES
+INNODB_STATS_UPDATE_NEED_LOCK
+INNODB_STRICT_MODE
+INNODB_SUPPORT_XA
+INNODB_SYNC_SPIN_LOOPS
+INNODB_TABLE_LOCKS
+INNODB_THREAD_CONCURRENCY
+INNODB_THREAD_CONCURRENCY_TIMER_BASED
+INNODB_THREAD_SLEEP_DELAY
+INNODB_USE_GLOBAL_FLUSH_LOG_AT_TRX_COMMIT
+INNODB_USE_NATIVE_AIO
+INNODB_USE_SYS_MALLOC
+INNODB_USE_SYS_STATS_TABLE
+INNODB_VERSION
+INNODB_WRITE_IO_THREADS
+INSERT_ID
+INTERACTIVE_TIMEOUT
+JOIN_BUFFER_SIZE
+KEEP_FILES_ON_CREATE
+KEY_BUFFER_SIZE
+KEY_CACHE_AGE_THRESHOLD
+KEY_CACHE_BLOCK_SIZE
+KEY_CACHE_DIVISION_LIMIT
+LARGE_FILES_SUPPORT
+LARGE_PAGES
+LARGE_PAGE_SIZE
+LAST_INSERT_ID
+LC_MESSAGES
+LC_MESSAGES_DIR
+LC_TIME_NAMES
+LICENSE
+LOCAL_INFILE
+LOCKED_IN_MEMORY
+LOCK_WAIT_TIMEOUT
+LOG
+LOG_BIN
+LOG_BIN_TRUST_FUNCTION_CREATORS
+LOG_ERROR
+LOG_OUTPUT
+LOG_QUERIES_NOT_USING_INDEXES
+LOG_SLAVE_UPDATES
+LOG_SLOW_FILTER
+LOG_SLOW_QUERIES
+LOG_SLOW_RATE_LIMIT
+LOG_SLOW_SLAVE_STATEMENTS
+LOG_SLOW_SP_STATEMENTS
+LOG_SLOW_VERBOSITY
+LOG_WARNINGS
+LOG_WARNINGS_SUPPRESS
+LONG_QUERY_TIME
+LOWER_CASE_FILE_SYSTEM
+LOWER_CASE_TABLE_NAMES
+LOW_PRIORITY_UPDATES
+MAX_ALLOWED_PACKET
+MAX_BINLOG_CACHE_SIZE
+MAX_BINLOG_SIZE
+MAX_BINLOG_STMT_CACHE_SIZE
+MAX_CONNECTIONS
+MAX_CONNECT_ERRORS
+MAX_DELAYED_THREADS
+MAX_ERROR_COUNT
+MAX_HEAP_TABLE_SIZE
+MAX_INSERT_DELAYED_THREADS
+MAX_JOIN_SIZE
+MAX_LENGTH_FOR_SORT_DATA
+MAX_LONG_DATA_SIZE
+MAX_PREPARED_STMT_COUNT
+MAX_RELAY_LOG_SIZE
+MAX_SEEKS_FOR_KEY
+MAX_SORT_LENGTH
+MAX_SP_RECURSION_DEPTH
+MAX_TMP_TABLES
+MAX_USER_CONNECTIONS
+MAX_WRITE_LOCK_COUNT
+MIN_EXAMINED_ROW_LIMIT
+MULTI_RANGE_COUNT
+MYISAM_DATA_POINTER_SIZE
+MYISAM_MAX_SORT_FILE_SIZE
+MYISAM_MMAP_SIZE
+MYISAM_RECOVER_OPTIONS
+MYISAM_REPAIR_THREADS
+MYISAM_SORT_BUFFER_SIZE
+MYISAM_STATS_METHOD
+MYISAM_USE_MMAP
+NET_BUFFER_LENGTH
+NET_READ_TIMEOUT
+NET_RETRY_COUNT
+NET_WRITE_TIMEOUT
+NEW
+OLD
+OLD_ALTER_TABLE
+OLD_PASSWORDS
+OPEN_FILES_LIMIT
+OPTIMIZER_FIX
+OPTIMIZER_PRUNE_LEVEL
+OPTIMIZER_SEARCH_DEPTH
+OPTIMIZER_SWITCH
+PERFORMANCE_SCHEMA
+PERFORMANCE_SCHEMA_EVENTS_WAITS_HISTORY_LONG_SIZE
+PERFORMANCE_SCHEMA_EVENTS_WAITS_HISTORY_SIZE
+PERFORMANCE_SCHEMA_MAX_COND_CLASSES
+PERFORMANCE_SCHEMA_MAX_COND_INSTANCES
+PERFORMANCE_SCHEMA_MAX_FILE_CLASSES
+PERFORMANCE_SCHEMA_MAX_FILE_HANDLES
+PERFORMANCE_SCHEMA_MAX_FILE_INSTANCES
+PERFORMANCE_SCHEMA_MAX_MUTEX_CLASSES
+PERFORMANCE_SCHEMA_MAX_MUTEX_INSTANCES
+PERFORMANCE_SCHEMA_MAX_RWLOCK_CLASSES
+PERFORMANCE_SCHEMA_MAX_RWLOCK_INSTANCES
+PERFORMANCE_SCHEMA_MAX_TABLE_HANDLES
+PERFORMANCE_SCHEMA_MAX_TABLE_INSTANCES
+PERFORMANCE_SCHEMA_MAX_THREAD_CLASSES
+PERFORMANCE_SCHEMA_MAX_THREAD_INSTANCES
+PID_FILE
+PLUGIN_DIR
+PORT
+PRELOAD_BUFFER_SIZE
+PROFILING
+PROFILING_HISTORY_SIZE
+PROTOCOL_VERSION
+PROXY_USER
+PSEUDO_THREAD_ID
+QUERY_ALLOC_BLOCK_SIZE
+QUERY_CACHE_LIMIT
+QUERY_CACHE_MIN_RES_UNIT
+QUERY_CACHE_SIZE
+QUERY_CACHE_STRIP_COMMENTS
+QUERY_CACHE_TYPE
+QUERY_CACHE_WLOCK_INVALIDATE
+QUERY_PREALLOC_SIZE
+QUERY_RESPONSE_TIME_RANGE_BASE
+QUERY_RESPONSE_TIME_STATS
+RAND_SEED1
+RAND_SEED2
+RANGE_ALLOC_BLOCK_SIZE
+READ_BUFFER_SIZE
+READ_ONLY
+READ_RND_BUFFER_SIZE
+RELAY_LOG
+RELAY_LOG_INDEX
+RELAY_LOG_INFO_FILE
+RELAY_LOG_PURGE
+RELAY_LOG_RECOVERY
+RELAY_LOG_SPACE_LIMIT
+REPORT_HOST
+REPORT_PASSWORD
+REPORT_PORT
+REPORT_USER
+RPL_RECOVERY_RANK
+SECURE_AUTH
+SECURE_FILE_PRIV
+SERVER_ID
+SKIP_EXTERNAL_LOCKING
+SKIP_NAME_RESOLVE
+SKIP_NETWORKING
+SKIP_SHOW_DATABASE
+SLAVE_COMPRESSED_PROTOCOL
+SLAVE_EXEC_MODE
+SLAVE_LOAD_TMPDIR
+SLAVE_NET_TIMEOUT
+SLAVE_SKIP_ERRORS
+SLAVE_TRANSACTION_RETRIES
+SLAVE_TYPE_CONVERSIONS
+SLOW_LAUNCH_TIME
+SLOW_QUERY_LOG
+SLOW_QUERY_LOG_FILE
+SLOW_QUERY_LOG_TIMESTAMP_ALWAYS
+SLOW_QUERY_LOG_TIMESTAMP_PRECISION
+SLOW_QUERY_LOG_USE_GLOBAL_CONTROL
+SOCKET
+SORT_BUFFER_SIZE
+SQL_AUTO_IS_NULL
+SQL_BIG_SELECTS
+SQL_BIG_TABLES
+SQL_BUFFER_RESULT
+SQL_LOG_BIN
+SQL_LOG_OFF
+SQL_LOW_PRIORITY_UPDATES
+SQL_MAX_JOIN_SIZE
+SQL_MODE
+SQL_NOTES
+SQL_QUOTE_SHOW_CREATE
+SQL_SAFE_UPDATES
+SQL_SELECT_LIMIT
+SQL_SLAVE_SKIP_COUNTER
+SQL_WARNINGS
+SSL_CA
+SSL_CAPATH
+SSL_CERT
+SSL_CIPHER
+SSL_KEY
+STORAGE_ENGINE
+SYNC_BINLOG
+SYNC_FRM
+SYNC_MASTER_INFO
+SYNC_RELAY_LOG
+SYNC_RELAY_LOG_INFO
+SYSTEM_TIME_ZONE
+TABLE_DEFINITION_CACHE
+TABLE_OPEN_CACHE
+THREAD_CACHE_SIZE
+THREAD_CONCURRENCY
+THREAD_HANDLING
+THREAD_STACK
+THREAD_STATISTICS
+TIMED_MUTEXES
+TIMESTAMP
+TIME_FORMAT
+TIME_ZONE
+TMPDIR
+TMP_TABLE_SIZE
+TRANSACTION_ALLOC_BLOCK_SIZE
+TRANSACTION_PREALLOC_SIZE
+TX_ISOLATION
+UNIQUE_CHECKS
+UPDATABLE_VIEWS_WITH_LIMIT
+USERSTAT
+VERSION
+VERSION_COMMENT
+VERSION_COMPILE_MACHINE
+VERSION_COMPILE_OS
+WAIT_TIMEOUT
+WARNING_COUNT