WL#1324 table name to file name encoding

ha_innobase::create(): do not remove .frm extension

row_is_mysql_tmp_table_name(): replace '#' with '@0023'

that were not part of r154.  (Bug #3300)

innodb.test, innodb.result: Remove binlog related tests, because they
are not InnoDB specific; they merely require a transactional table.

ha_innobase::ha_innobase(): Add HA_PRIMARY_KEY_ALLOW_RANDOM_ACCESS
to table_flags.

ha_innobase::rnd_init(): Disable semi-consistent read for random access.

NetWare specific change to increase thread stack size.

of breaking serializability.  (Bug #3300)

ha_innobase::unlock_row(): reset the "did semi consistent read" flag

ha_innobase::was_semi_consistent_read(),
ha_innobase::try_semi_consistent_read(): new methods

row_prebuilt_t, row_create_prebuilt(): add field row_read_type for
keeping track of semi-consistent reads

row_vers_build_for_semi_consistent_read(),
row_sel_build_committed_vers_for_mysql(): new functions

row_search_for_mysql(): implement semi-consistent reads

adaptive hash index for a B-tree page.  (Bug #16582)

btr_search_drop_page_hash_index(): Retry the operation if a hash index
with different parameters was built meanwhile.  Add diagnostics for the
case that hash node pointers to the page remain.  This fix is from Heikki.

btr_search_info_update_hash(), btr_search_info_update_slow():
Document the parameter "info" as in/out.

Keep track on unflushed modifications to file spaces.  When there are tens
of thousands of file spaces, flushing all files in fil_flush_file_spaces()
would be very slow.  (Bug #15653)

fil_flush_file_spaces(): Only flush unflushed file spaces.

fil_space_t, fil_system_t: Add a list of unflushed spaces.

call os_event_set while holding the sync array mutex.

Idea by Heikki, implementation by Osku, bug-fixes and other changes by
Heikki, and final review and cleanup by Osku.

Make innodb_flush_log_at_trx_commit a settable global variable.

Make innodb_thread_concurrency 0 by default, and extend the useable
range from 0 to 1000 (0 disables the thread throttling).

Remove SRV_CONCURRENCY_THRESHOLD (20).  The magic value to
disable the thread throttling is 0 from now on.

since this can lead to problems.

From MySQL:

Fix bug #15108 (mysqld crashes when innodb_log_file_size is set > 4GB).

Add BUILD/compile-innodb script.

Remember to use noninlined versions of the functions
on ha_innodb.cc !

Do not mistake TABLENAME_ibfk_0 for auto-generated id (Bug #16387).

dict_table_get_highest_foreign_id(): Ignore foreign constraint identifiers
starting with the pattern TABLENAME_ibfk_0.

innodb.test, innodb.result: Add test case.

Replace goto in os_event_wait with a normal loop.

Fixed a bug #16229 MySQL/InnoDB uses full explicit table locks 
in trigger processing. Take a InnoDB table lock only if user has explicitly
requested a table lock. Added some additional comments to store_lock() and 
external_lock(). Added test cases for a bug. Fixed some code style errors.

Fixed bug #15308: Problem of Order with Enum Column in 
Primary Key. Added a new test case for bug #14056.

Added diagnostic code trx_print() to 
innobase_query_caching_of_table_permitted() to find reason
why we are holding adaptive search latch.

dict_load_columns(): Set the charset-collation code
DATA_MYSQL_BINARY_CHARSET_COLL for those binary string columns
that lack a charset-collation code, i.e., the tables were created
with an older version of MySQL/InnoDB than 4.1.2.  (Bug #16298)

Optimize sync array behavior by not having the woken threads reserve the
sync array mutex.

Remove some declarations of unused global variables and member variables
of class ha_innobase.

Fix bug #16157, a crash when innodb_log_group_home_dir is set to an empty
string. This patch is from Heikki.

lock_rec_unlock(): Initialize local variable release_lock, in order to avoid
dereferencing an uninitialized pointer when no lock exists on rec.

This bug was introduced in r103 of branches/5.0, ported as r104 to trunk.

os_file_handle_error(): Map the error codes EXDEV, ENOTDIR, and EISDIR
to the new code OS_FILE_PATH_ERROR.  Treat this code as OS_FILE_PATH_ERROR.
This fixes the crash on RENAME TABLE when the .ibd file is a symbolic link
to a different file system.  (Bug #15991)

Do not log empty binlog file name at transaction commit.

trx_commit_off_kernel(): Do not write empty trx->mysql_log_file_name.

Protect the increment and decrement operations on the statistic variables
os_n_pending_writes and os_n_pending_reads with os_file_count_mutex.

Restore "make dist" for the header files in "innobase/include".

Fixed a bug on unlock_row. In a unlock_row we may unlock
only the latest lock granted to this transaction to the row.

Fix for BUG#11704: "Found locks from different thread" warnings:
 The source of warnings was this scenario in OPTIMIZE:

     thr1: lock table with TL_WRITE_ONLY (InnoDB converts lock to
     TL_WRITE_ALLOW_WRITE)

     thr2: (UPDATE command) obtains a TL_WRITE_ALLOW_WRITE lock

     thr1: call mysql_lock_abort(). This function sets type of thr'1 lock
     to TL_WRITE_ONLY

     thr2: try to release thr2's lock. See two locks: TL_WRITE_ONLY,
     TL_WRITE_ALLOW_WRITE and produce a warning.
   
The fix: Make InnoDB not to convert TL_WRITE_ONLY locks to
TL_WRITE_ALLOW_WRITE in OPTIMIZE TABLE.

Do not pad VARBINARY or BINARY columns. (Bug #14189)

innodb.test, innodb.result: Add test cases for foreign key constraints
between VARBINARY and BINARY columns, and between VARCHAR BINARY and
CHAR BINARY columns.

innobase_init(): Assert that
DATA_MYSQL_BINARY_CHARSET_COLL == my_charset_bin.number.

dtype_get_pad_char(): Do not pad VARBINARY or BINARY columns.

row_ins_cascade_calc_update_vec(): Refuse ON UPDATE CASCADE
when trying to change the length of a VARBINARY column
that refers to or is referenced by a BINARY column.  BINARY
columns are no longer padded on comparison, and thus they
cannot be padded on storage either.

Add tests for >1K keys on 32-bit platforms.

Clean up innodb_gis.test.

Key from branches/5.0.

index in the parent table rather than the index in the child table.
(Bug #15550)

innodb.test, innodb.result: Add test cases for foreign key errors.

In row_ins_set_detailed(), truncate the tmpfile by os_file_set_eof(), because
trx_set_detailed_error_from_file() does not call ftell() to determine
the actual length of the file.  This bug resulted in trash being appended
to foreign key error messages.

Work around Bug #12071: Do not call os_file_create_tmpfile() at runtime.
Instead, create all tempfiles at startup and guard access to them with
mutexes.

We new use TABLE_SHARE instead of TABLE when creating engine handlers.