commented out the "compressed columns" feature

Make use of a different function to get the current tid.

Additionally, librt doesn't exist on OS X. Use System library instead.

- don't use stat() for file size, it doesn not handle large size
  use GetFileSizeEx() instead

- don't use lseek(), it can't handle large files, use _lseeki64() instead.

- Also, switch off OS file buffering for innochecksum on Windows,
to avoid thrashing file cache.

Clang/LLVM has more strict schemantics than gcc.

This patch quantifies the namesspace such that it will
compile using clang.

Prior to this patch name of the user was  read from environment variable
USER, with a fallback to 'ODBC', if the environment variable is not set.

The name of the env.variable is incorrect (USERNAME usually contains current
user's name,  but not USER), which made client to  always determine
current user as 'ODBC'.

The fix is to use GetUserName() instead.

From https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=838914

Fixes CMake so that when building a 32-bit mips binary on a 64-bit
mips machine, the target is not set as 32-bit, which apparently
confused some tests in mroonga.

The patch fixes 128-bit multiply on mips64.

This corrects a previous incorrect patch upstreamed from Debian.

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=838557

MIPS has a different errno for "directory not empty".

Fix PSI idle and socket instrumentation in threadpool

Patch provided by Honza Horak

OpenSSL problems, part II

  Now the null is tested using the result set getObject method.
  modified:   storage/connect/JdbcInterface.java
  modified:   storage/connect/jdbconn.cpp
  modified:   storage/connect/jdbconn.h

don't let identifiers with new lines to break a comment

pass them through as is

* use proper sql quoting rules for USE, while preserving
  as much of historical behavior as possible
* short commands (\u) behave as before

  Was because the quoting character was always '"' instead of being
  retrieve from the JDBC source.
  modified:   storage/connect/JdbcInterface.java
  modified:   storage/connect/jdbconn.cpp
  modified:   storage/connect/tabjdbc.cpp

when they're not needed anymore. Helps when
daemonizing it from mysql.init

              RESTRICTED IN ALL GA RELEASES

Back port of WL#6782 to 5.5 and 5.6. This also includes
back port of Bug#20771331, Bug#20741572 and Bug#20770671.
Bug#24695274 and Bug#24679907 are also handled along with
this.

(Fixing both InnoDB and XtraDB)

Re-opening a TABLE object (after e.g. FLUSH TABLES or open table cache
eviction) causes ha_innobase to call
dict_stats_update(DICT_STATS_FETCH_ONLY_IF_NOT_IN_MEMORY).

Inside this call, the following is done:
  dict_stats_empty_table(table);
  dict_stats_copy(table, t);

On the other hand, commands like UPDATE make this call to get the "rows in
table" statistics in table->stats.records:

  ha_innobase->info(HA_STATUS_VARIABLE|HA_STATUS_NO_LOCK)

note the HA_STATUS_NO_LOCK parameter. It means, no locks are taken by
::info() If the ::info() call happens between dict_stats_empty_table
and dict_stats_copy calls, the UPDATE's optimizer will get an estimate
of table->stats.records=1, which causes it to pick a full table scan,
which in turn will take a lot of row locks and cause other bad
consequences.

Also add fallback version string for unknown future versions.