1.04.0008

5.6.31-77.0

5.6.31-77.0

5.6.32

5.6.32

  modified:   storage/connect/JdbcInterface.java

- Change Version number and date
  modified:   storage/connect/ha_connect.cc

- Implement the test on connect_type_conv YES/NO
  modified:   storage/connect/jdbconn.cpp
  modified:   storage/connect/odbconn.cpp

- Fix MDEV-10520. Local schema was confused with remote schema
  modified:   storage/connect/tabjdbc.cpp
  modified:   storage/connect/tabodbc.cpp

- Fix crash when using mapped indices. Was trying to write in a mapped
  file declared as read only.
  modified:   storage/connect/xindex.cpp

Fix memory barrier issues on releasing mutexes. We must have a full
memory barrier between releasing a mutex lock and reading its waiters.
This prevents us from missing to release waiters due to reading the
number of waiters speculatively before releasing the lock. If threads
try and wait between us reading the waiters count and releasing the
lock, those threads might stall indefinitely.

Also, we must use proper ACQUIRE/RELEASE semantics for atomic
operations, not ACQUIRE/ACQUIRE.

Windows!

a correct fix:
* store properly quoted table names in tables4repair/etc lists
* tell handle_request_for_tables whether the name is aalready properly quoted
* test cases for all uses of fix_table_name()

followup

tmp_join may get its tables freed twice during JOIN cleanup. Set them to NULL
when the tmp_join is different than the current join.

MDEV-10500 CASE/IF Statement returns multiple values and shifts further result values to the next column

We assume all around the code that null_value==true is in sync
with NULL value returned by val_str()/val_decimal().
Item_sum_sum::val_decimal() erroneously returned a non-NULL value together
with null_value set to true. Fixing to return NULL instead.

thd->clear_error() destroyed already existing error status

Make the testcase stable by adding FORCE INDEX

Shared variables of Delayed_insert may be updated without mutex protection
when delayed insert thread gets an error.

Re-acquire mutex earlier, so that shared variables are protected.

This issue was discovered by
Dawid Golunski (http://legalhackers.com)

removed

wait until the failed connection thread completely dies
before uninstalling pam plugin

don't mark transactions read-write if no real storage engine is affected (only binlog writes).

without a fix for Bug#12818255 (MDEV-6581)

SRWLock acquisition

Backport patch from 10.1

Make sure current fiber is saved in my_context::app_fiber
in both my_context_spawn() and my_context_continue()

Backporting MDEV-5781 from 10.0.

MDEV-10217: innodb.innodb_bug59641 fails sporadically in buildbot: InnoDB: Failing assertion: current_rec != insert_rec in file page0cur.c line 1052

Added record printout when current_rec == insert_rec with lengths for
debug builds.

Use FILE_FLAG_FIRST_PIPE_INSTANCE with the first CreateNamedPipe()
call to make sure the pipe does not already exist.

Fixed initialization and usage of THD reference in subselect engines.

Fix get_quick_keys(): When building range tree from a condition
in form

  keypart1=const AND (keypart2 < 0 OR keypart2>=0)

the SEL_ARG for keypart2 represents an interval (-inf, +inf).
However, the logic that sets UNIQUE_RANGE flag fails to recognize
this, and sets UNIQUE_RANGE flag if (keypart1, keypart2) covered
a unique key.
As a result, range access executor assumes the interval can have
at most one row and only reads the first row from it.

A better fix for MySQL Bug#41776: use hard timestamp rather than unreliable
sleep.