probably caching. Fixed test results.

This patch implements a high-granularity read view to be used with
cursors. In this high-granularity consistent read view modifications 
done by the creating transaction after the cursor is created or 
future transactions are not visible. But those modifications that 
transaction did before the cursor was created are visible.

which can contain the new flag DICT_TF_COMPACT. Change dict_mem_table_create
to take a flags argument. Add dict_table_is_comp(). Adapt all users.

Change some places to explicitly assume that system tables do not use the
compact page format.

whitespace.

functions that are excluded from InnoDB Hot Backup builds.

os_file_create_tmpfile(): Remove the implementation #ifdef UNIV_HOTBACKUP.

Fix memory allocation bug (by changing MY_WME to MY_FAE) in
ha_innodb.cc:get_share.

misc cleanups.

Corrected some comments.

os_file_create_tmpfile(): Remove the implementation from InnoDB Hot Backup.

In InnoDB Hot Backup builds, do not define dict_casedn_str(),
which is invoked in fil_load_single_table_tablespace() on
Windows.  This function depends on innobase_casedn_str() and
my_casedn_str().

Define btr_check_node_ptr() and data_error only #ifdef UNIV_DEBUG.
They are only being used in ut_ad() assertions.

Replace the occurrences of the type uint with ulint, because InnoDB
Hot Backup does not define any uint data type.

Disable lock_validate() in InnoDB Hot Backup builds.

Disable some unused static variables of srv0srv.c in InnoDB Hot Backup builds.

Disable some srv_table_...() functions in InnoDB Hot Backup builds.

Disable some unused static variables in srv0start.c in
InnoDB Hot Backup builds.

Disable io_handler_thread() in InnoDB Hot Backup builds.

Disable srv_calc_low32() and srv_calc_high32() in InnoDB Hot Backup builds
to avoid warnings about unused functions.

In fil_node_open_file(), avoid bogus assertions in InnoDB Hot Backup builds.

In fil_load_single_table_tablespace(), remove the call to dict_casedn_str(),
as it depends on MySQL code.

Copy the code of recv_reset_log_files_for_backup() from InnoDB Hot Backup.

Disable innobase_mysql_cmp(), cmp_whole_field(), cmp_data_data_slow(),
cmp_dtuple_rec_with_match() and cmp_rec_rec_with_match()
in InnoDB Hot Backup builds, as they depend on MySQL code.

Adapt dtype_set_mblen() and dtype_get_fixed_size() for InnoDB Hot Backup
builds, assuming that they will only be called on system tables, which
do not contain multi-byte characters.

Disable the static functions row_ins_set_exclusive_rec_lock() and
row_ins_dupl_error_with_rec() in InnoDB Hot Backup builds
to avoid warnings about unused functions.

In row_sel_field_store_in_mysql_format(), disable some UTF-8 related
assertions #ifndef UNIV_RELEASE_NOT_YET_STABLE.

new tablespaces created from now on.

btr_store_big_rec_extern_fields(): Set FIL_PAGE_TYPE to FIL_PAGE_TYPE_BLOB.

buf_page_print(): Decode FIL_PAGE_TYPE.  Replace if-else with switch().

buf_page_create(): Set FIL_PAGE_PREV, FIL_PAGE_NEXT and FIL_PAGE_TYPE.

trx_sysf_create(): Set FIL_PAGE_TYPE to FIL_PAGE_TYPE_TRX_SYS.
Initialize TRX_SYS_RSEG_SPACE.

FIL_PAGE_TYPE: Document that the field cannot be relied on in older
versions of MySQL/InnoDB.  Add new type codes.

ibuf_bitmap_page_init(): Document that the rest of the page is uninitialized.

ibuf_add_free_page(): Log the setting of FIL_PAGE_TYPE.

fsp_header_init(): Set FIL_PAGE_TYPE to FIL_PAGE_TYPE_FSP_HDR.
Initialize FSP_NOT_USED.

fsp_fill_free_list(): Set FIL_PAGE_TYPE to FIL_PAGE_TYPE_XDES.

fsp_alloc_seg_inode_page(): Set FIL_PAGE_TYPE to FIL_PAGE_INODE.

fseg_create_general(): Set FIL_PAGE_TYPE to FIL_PAGE_TYPE_SYS.

indexes.

 Add support for NOT NULL in column definitions.

 Support INTEGER as an alias for INT.

 Add pars/make_bison.sh to automate parser generation.

Port a change from MySQL.

Bug#8841 - CHECKSUM TABLE is broken in MyISAM
Fixed test results.

WL#1563 - Modify MySQL to support fast CREATE/DROP INDEX
Change "duplicate key" message to print key name
instead of key number.

testing uninitialized variables.  (Bug #17405)

chain with an equivalent switch block.

os_file_create_tmpfile(): Replace the UNIV_HOTBACKUP specific
implementation with a run-time assertion failure.

Port r146 from branches/5.0:

Make innodb_flush_log_at_trx_commit a settable global variable.

fil_extend_space_to_desired_size(): in UNIV_HOTBACKUP builds,
do not touch srv_data_file_sizes[] or srv_n_data_files.

cascading update.

Fix bug #17126, CHECK TABLE blocking other queries, by releasing the
btr_search_latch periodically during the adaptive hash table validation.

Fix bug #16827, better error message if ibdata files omitted from my.cnf.

LAST FOREIGN KEY ERROR section in SHOW INNODB STATUS output (Bug #16814).

dict_foreign_error_report(): Always print a newline after invoking
dict_print_info_on_foreign_key_in_create_format().

innodb_cache.test: save and restore query_cache_size

and other systems whose compiler pretends to be GCC 2.

univ.i: Outside __WIN__, define UNIV_INLINE as static inline.

Finalize storage engine plugins

ha_innodb.cc: remove unwanted handlerton entries; changes for show status

WL#2935 - SHOW STATUS support in plugins

ha_innodb.cc, ha_innodb.h: s/struct show_var_st/SHOW_VAR/

Remove the declaration of innodb_export_status(), as it will
from now on be invoked via a function pointer in innobase_hton.

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'