Remove the unused data type dict_cluster_t.
Remove a bogus comment about latching order.

"rows examined" estimates". This change implements "innodb_stats_method"
with options of "nulls_equal", "nulls_unequal" and "null_ignored".
      
rb://553 approved by Marko

Sometimes Valgrind could be extremely slow and could trigger the InnoDB
diagnostic message making the test to fail.

Define UNIV_PREFETCH_R(add) as sun_prefetch_read_many((void*) addr),
because apparently some versions of the Sun library
omit the const qualifier.

(irrelevant for 5.5 and up)

InnoDB Plugin 1.0.14 has been released with MySQL 5.1.54.

This change is relevant only for 5.1.

Do not use nested AC_CHECK_FUNC() because they result in:

./configure: line 52688: syntax error: unexpected end of file

(which happens only on some platforms and does not happen on others,
I have no idea what is the reason for this)

This is a null-merge because Bug#59327 is present only in 5.1

AC_CHECK_FUNCS(f1 f2 f3, ACTION_IF_PRESENT)
ACTION_IF_PRESENT is executed if any of f1, f2 or f3 is present.
Fix this misusage, we want the action to be executed if all of the
functions are present.

that aren't strings

rb://560 approved by Sunny Bains

      
Check whether the master and purge thread are active after creating them. Do
not proceed until both threads have started. We do this by checking whether a
slot has been reserved by both the respective threads.
      
Add srv_thread_has_reserved_slot() returns slot no or ULINT_UNDEFINED.
      
rb://536 Approved by Jimmy

old URL: http://dev.mysql.com/doc/refman/5.1/en/forcing-recovery.html
new URL: http://dev.mysql.com/doc/refman/5.1/en/forcing-innodb-recovery.html

Notice that there is a redirect from the old URL to the new URL, so visiting
the old URL does not give "page not found" error.

old URL: http://dev.mysql.com/doc/refman/5.1/en/forcing-recovery.html
new URL: http://dev.mysql.com/doc/refman/5.1/en/forcing-innodb-recovery.html

Notice that there is a redirect from the old URL to the new URL, so visiting
the old URL does not give "page not found" error.

Updating the local repository.

Modifications in mysql-5.5 engines test suite.

Modifications in mysql-5.1 engines test suite.

constraint creation

rb://557 Approved by Sunny Bains

This is 5.1 built-in specific as the dict_table_t strcture is allocated
with mem_heap_zalloc since 5.1 plugin.

Approved by Sunny Bains

Avoid handler::info() call for three Information Schema tables;
TABLE_CONSTRAINTS, KEY_COLUMN_USAGE, & REFERENTIAL_CONTRAINTS

No conflicts.