to CHECK TABLE

CHECK/REPAIR TABLE reports "File not found" error when issued
against temporary table.

Fixed by disabling a brunch of code (in case it gets temporary table)
that is responsible for updating frm version as it is not needed
for temporary tables.


mysql-test/r/check.result:
  A test case for BUG#26325.
mysql-test/t/check.test:
  A test case for BUG#26325.
sql/handler.cc:
  No need to update frm version in case table was created or checked
  by server with the same version. This also ensures that we do not
  update frm version for temporary tables as this code doesn't support
  temporary tables.

into  chilla.local:/home/mydev/mysql-5.0-axmrg

into  chilla.local:/home/mydev/mysql-5.0-axmrg

into  chilla.local:/home/mydev/mysql-5.0-axmrg

into  chilla.local:/home/mydev/mysql-4.1-axmrg

pseudo_thread_id was reset to zero via mysql_change_user() handling
whereas there is no reason to do that.  Moreover, having two
concurrent threads that change user and create a namesake temp tables
leads to recording the dup pair of queries:

   set @@session.pseudo_thread_id = 0;
   CREATE temporary table `the namesake`;

which will stall the slave as the second instance can not be created.
And that is the bug case.

Fixed by correcting pseudo_thread_id value after mysql_change_user().


sql/sql_class.cc:
  Fixed that pseudo_thread_id was set to 0 after mysql_change_user().

into  sita.local:/Users/tsmith/m/bk/maint/50

  Backport from 5.1 a fix to make this test deterministic


mysql-test/r/rpl_misc_functions.result:
  Backport from 5.1 a fix to make this test deterministic
mysql-test/t/rpl_misc_functions.test:
  Backport from 5.1 a fix to make this test deterministic

into  sita.local:/Users/tsmith/m/bk/maint/50

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.0-maint

into  sita.local:/Users/tsmith/m/bk/maint/50

into  sita.local:/Users/tsmith/m/bk/maint/50


sql/log.cc:
  Auto merged

into  sita.local:/Users/tsmith/m/bk/maint/41

into  sita.local:/Users/tsmith/m/bk/maint/50

into  mysql.com:/home/ram/work/b28808/b28808.5.0

into  sita.local:/Users/tsmith/m/bk/maint/50

into  chilla.local:/home/mydev/mysql-5.0-axmrg

into  chilla.local:/home/mydev/mysql-5.0-axmrg

into  chilla.local:/home/mydev/mysql-5.0-axmrg


sql/sql_insert.cc:
  Auto merged

into  chilla.local:/home/mydev/mysql-4.1-axmrg

into  chilla.local:/home/mydev/mysql-4.1-axmrg

into  gleb.loc:/home/uchum/work/bk/5.0-opt

into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug29417


mysql-test/r/type_newdecimal.result:
  Manual merge.
mysql-test/t/type_newdecimal.test:
  Manual merge.

into  gleb.loc:/home/uchum/work/bk/5.0-opt

into  gleb.loc:/home/uchum/work/bk/5.0-opt

An assertion abort could occur for some grouping queries that employed 
decimal user variables with assignments to them.

The problem appeared the constructors of the class Field_new_decimal
because the function my_decimal_length_to_precision did not guarantee
returning decimal precision not greater than DECIMAL_MAX_PRECISION.


mysql-test/r/type_newdecimal.result:
  Added a test case for bug #29417.
mysql-test/t/type_newdecimal.test:
  Added a test case for bug #29417.
sql/field.cc:
  Fixed bug #29417.
  An assertion abort could occur for some grouping queries that employed 
  decimal user variables with assignments to them.
  
  The problem appeared the constructors of the class Field_new_decimal
  because the function my_decimal_length_to_precision did not guarantee
  returning decimal precision not greater than DECIMAL_MAX_PRECISION.
  
  Now if the precision returned by calls to my_decimal_length_to_precision
  in the constructors of the class Field_new_decimal is greater than 
  DECIMAL_MAX_PRECISION the precision is set to this value.

into  gleb.loc:/home/uchum/work/bk/5.0-opt


mysql-test/r/innodb_mysql.result:
  Auto merged
mysql-test/t/innodb_mysql.test:
  Merge with 5.0 (main).

into  gleb.loc:/home/uchum/work/bk/4.1-opt

The cast operation ignored the cases when the precision and/or the scale exceeded
the limits, 65 and 30 respectively. No errors were reported in these cases.
For some queries this may lead to an assertion abort.

Fixed by throwing errors for such cases.


mysql-test/r/type_newdecimal.result:
  Added a test case for bug #29415.
mysql-test/t/type_newdecimal.test:
  Added a test case for bug #29415.

For GCov builds, if the server crashes, the normal exit handler for writing
coverage information is not executed due to the abnormal termination.

Fix this by explicitly calling the __gcov_flush function in our crash handler.

into  sita.local:/Users/tsmith/m/bk/maint/50

into  sita.local:/Users/tsmith/m/bk/maint/50

into  sita.local:/Users/tsmith/m/bk/maint/41

into  sita.local:/Users/tsmith/m/bk/maint/50

into  ppcg5.local:/private/Network/Servers/anubis.xiphis.org/home/antony/work/mysql-5.0-engines.merge

Merge ppcg5.local:/private/Network/Servers/anubis.xiphis.org/home/antony/work/mysql-4.1-engines.merge
into  ppcg5.local:/private/Network/Servers/anubis.xiphis.org/home/antony/work/mysql-5.0-engines.merge

into  anubis.xiphis.org:/usr/home/antony/work/mysql-5.0-engines.merge


sql/sql_insert.cc:
  Auto merged

into  anubis.xiphis.org:/usr/home/antony/work/mysql-4.1-engines.merge