into  mysql.com:/home/svoj/devel/mysql/BUG26881/mysql-4.1-engines

into  chilla.local:/home/mydev/mysql-4.1-bug25673

Fixed a compiler warning, deteced by pushbuild only.

After backport fix.
Added forgotten DBUG_RETURNs, which was detected in 5.1 only.

into  mysql.com:/home/hf/work/mrg/mysql-4.1-opt

into  pilot.blaudden:/home/msvensson/mysql/mysql-4.1-maint

          incorrect key file for table

In certain cases it could happen that deleting a row could
corrupt an RTREE index.

According to Guttman's algorithm, page underflow is handled
by storing the page in a list for later re-insertion. The
keys from the stored pages have to be inserted into the
remaining pages of the same level of the tree. Hence the
level number is stored in the re-insertion list together
with the page.

In the MySQL RTree implementation the level counts from zero
at the root page, increasing numbers for levels down the tree.

If during re-insertion of the keys the tree height grows, all
level numbers become invalid. The remaining keys will be
inserted at the wrong level.

The fix is to increment the level numbers stored in the
reinsert list after a split of the root block during reinsertion.


myisam/rt_index.c:
  Bug#25673 - spatial index corruption, error 126
              incorrect key file for table
  Added a loop in rtree_delete() to increment the level numbers
  stored in the reinsert list after a split of the root block
  during reinsertion.
  Added comments and DBUG statements.
myisam/rt_key.c:
  Bug#25673 - spatial index corruption, error 126
              incorrect key file for table
  Added DBUG statements.
myisam/rt_split.c:
  Bug#25673 - spatial index corruption, error 126
              incorrect key file for table
  Added DBUG statements.
mysql-test/r/gis-rtree.result:
  Bug#25673 - spatial index corruption, error 126
              incorrect key file for table
  Added the test result.
mysql-test/t/gis-rtree.test:
  Bug#25673 - spatial index corruption, error 126
              incorrect key file for table
  Added a test.

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/mar07/stage2/41

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/mar07/stage2/41

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/mrg0306/40

into  mysql.com:/home/kent/bk/tmp/mysql-4.1-build

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/mrg0306/41

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/mrg0306/41

into  mysql.com:/home/ram/work/b26038/b26038.4.1

Using INSERT DELAYED on MERGE tables could lead to table
corruptions.

The manual lists a couple of storage engines, which can be
used with INSERT DELAYED. MERGE is not in this list.

The attempt to try it anyway has not been rejected yet.
This bug was not detected earlier as it can work under
special circumstances. Most notable is low concurrency.

To be safe, this patch rejects any attempt to use INSERT
DELAYED on MERGE tables.


mysql-test/r/merge.result:
  Bug#26464 - insert delayed + update + merge = corruption
  Added test result.
mysql-test/t/merge.test:
  Bug#26464 - insert delayed + update + merge = corruption
  Added test.
sql/ha_myisammrg.h:
  Bug#26464 - insert delayed + update + merge = corruption
  Removed HA_CAN_INSERT_DELAYED flag from table_flags().
  The insert delayed thread upgrades the lock from the first
  entry in MYSQL_LOCK::locks only. Hence it is incapable to
  handle MERGE tables, which have as many entries in this
  array as they have MyISAM sub-tables.

 - Add --debugger=dbx
 - Fix --debugger=devenv, --debugger=DevEnv and --debugger=/path/devenv


mysql-test/mysql-test-run.pl:
  Add support for --debugger=dbx to mysql-test-run.pl
  Fix case senitive match for vc, vcexpress or deven
  Make it possible to use full path to debugger for
  --debugger=/path/vcexpress

into  mysql.com:/home/ram/work/b23616/b23616.4.1

When the ORDER BY clause gets fixed it's allowed to search in the current
item_list in order to find aliased fields and expressions. This is ok for a
SELECT but wrong for an UPDATE statement. If the ORDER BY clause will
contain a non-existing field which is mentioned in the UPDATE set list
then the server will crash due to using of non-existing (0x0) field.

When an Item_field is getting fixed it's allowed to search item list for
aliased expressions and fields only for selects.


sql/sql_base.cc:
  Bug#25126: Wrongly resolved field leads to a crash.
  When an Item_field is getting fixed it's allowed to search item list for
  aliased expressions and fields only for selects.
sql/sql_select.cc:
  Bug#25126: Wrongly resolved field leads to a crash.
  When an Item_field is getting fixed it's allowed to search item list for
  aliased expressions and fields only for selects.
mysql-test/r/update.result:
  Added a test case for bug#25126: Wrongly resolved field leads to a crash.
mysql-test/t/update.test:
  Added a test case for bug#25126: Wrongly resolved field leads to a crash.

into  mysql.com:/home/kent/bk/tmp/mysql-4.1-build

into  mysql.com:/home/kent/bk/tmp/mysql-4.0

into  trift2.:/MySQL/M41/manpages-4.1


support-files/mysql.spec.sh:
  SCCS merged

support-files/mysql.spec.sh:
  More man pages.

support-files/mysql.spec.sh:
  Another man page.

into  trift2.:/MySQL/M41/manpages-4.1


support-files/mysql.spec.sh:
  Null-merge, the equivalent fix here is a change of its own (NDB).

support-files/mysql.spec.sh:
  Add the man pages for NDB.

support-files/mysql.spec.sh:
  Add missing man pages.

into  weblab.(none):/home/marcsql/TREE/mysql-4.1-runtime


sql/sql_parse.cc:
  Auto merged

into  pilot.blaudden:/home/msvensson/mysql/mysql-4.1-maint


sql/mysqld.cc:
  Auto merged

to convert path

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/41

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/40

into  mysql.com:/home/kent/bk/tmp/mysql-4.1-build

  EXCEPTIONS-CLIENT is now static part of repository


Docs/Makefile.am:
  EXCEPTIONS-CLIENT is now static part of repository

into  mysql.com:/home/kent/bk/tmp/mysql-4.1-build


Docs/Makefile.am:
  SCCS merged

  EXCEPTIONS-CLIENT is now static part of repository
EXCEPTIONS-CLIENT:
  BitKeeper file /home/kent/bk/tmp/mysql-4.0/EXCEPTIONS-CLIENT


EXCEPTIONS-CLIENT:
  BitKeeper file /home/kent/bk/tmp/mysql-4.0/EXCEPTIONS-CLIENT
Docs/Makefile.am:
  EXCEPTIONS-CLIENT is now static part of repository

into  mysql.com:/home/kent/bk/tmp/mysql-4.1-build

into  pilot.blaudden:/home/msvensson/mysql/mysql-4.1-maint