when creating table

Federated tables had an artificially low maximum of key length, 
because the handler failed to implement a method to return it and 
the default value is taked from the prototype handler.

Now, implement that method and return the maximum possible key
length, which is that of InnoDB.


mysql-test/r/federated.result:
  Verify that unique keys may be longer than 255 characters.
mysql-test/t/federated.test:
  Verify that unique keys may be longer than 255 characters.
sql/ha_federated.h:
  Implement the virtual method that tells the max size of parts to 
  make a key.
  
  Backport the length defined in 5.1.

The reason the "reap;" succeeds unexpectedly is because the query was completing(almost always) and the network buffer was big enough to store the query result (sometimes) on Windows, meaning the response was completely sent before the server thread could be killed.

Therefore we use a much longer running query that doesn't have a chance to fully complete before the reap happens, testing the kill properly.


mysql-test/r/kill.result:
  We use a much longer running query that doesn't have a chance to fully complete before the reap happens.
mysql-test/t/kill.test:
  We use a much longer running query that doesn't have a chance to fully complete before the reap happens.

into  amd64.(none):/src/bug27029/my50-bug27029


myisam/sort.c:
  Auto merged

- When creating an index for the sort, the number of rows plus 1 is used 
to allocate a buffer.  In this test case, the number of rows 4294967295 
is the max value of an unsigned integer, so when 1 was added to it, a 
buffer of size 0 was allocated causing the crash.
- Create new test suite for this bug's test suite as per QA.


myisam/sort.c:
  Bug#27029 alter table ... enable keys crashes mysqld on large table
  - Check to make sure the value of records is < UINT_MAX32 to avoid a 
  false positive on the remaining condition.
mysql-test/suite/large_tests/README.TXT:
  Bug#27029 alter table ... enable keys crashes mysqld on large table
  - New testsuite for large tests.
  - Added mtr hint for potential testers.
mysql-test/suite/large_tests/r/alter_table.result:
  Bug#27029 alter table ... enable keys crashes mysqld on large table
  - New testsuite for large tests.
  - Added results for bug.
mysql-test/suite/large_tests/t/alter_table.test:
  Bug#27029 alter table ... enable keys crashes mysqld on large table
  - New testsuite for large tests.
  - Added test for bug.

into  pilot.(none):/data/msvensson/mysql/mysql-5.0-maint

into  pilot.(none):/data/msvensson/mysql/mysql-5.0-maint


mysql-test/mysql-test-run.pl:
  Auto merged

long shared-memory-base-names could overflow a static internal buffer
and thus crash mysqld and various clients.  change both to dynamic
buffers, show everything but overflowing those buffers still works.

The test case for this would pretty much amount to
mysqld --shared-memory-base-name=HeyMrBaseNameXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX --shared-memory=1 &
mysqladmin --no-defaults --shared-memory-base-name=HeyMrBaseNameXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX shutdown

Unfortunately, we can't just use an .opt file for the
server. The .opt file is used at start-up, before any
include in the actual test can tell mysqltest to skip
this one on non-Windows. As a result, such a test would
break on unices.

Fixing mysql-test-run.pl to export full path for master
and slave would enable us to start a server from within
the test which is ugly and, what's more, doesn't work as
the server blocks (mysqltest offers no fire-and-forget
fork-and-exec), and mysqladmin never gets run.

Making the test rpl_windows_shm or some such so we can
is beyond ugly. As is introducing another file-name based
special case (run "win*.test" only when on Windows). As is
(yuck) coding half the test into mtr (as in, having it
hand out a customized environment conductive to the shm-
thing on Win only).

Situation is exacerbated by the fact that .sh is not
necessary run as expected on Win.

In short, it's just not worth it. No test-case until we
have a new-and-improved test framework.


sql-common/client.c:
  Bug#24924: shared-memory-base-name that is too long causes buffer overflow
  
  compose shared memory name in dynamic rather than static buffer to prevent
  overflows (clients)
sql/mysqld.cc:
  Bug#24924: shared-memory-base-name that is too long causes buffer overflow
  
  compose shared memory name in dynamic rather than static buffer to prevent
  overflows (server)

 - Improve shutdown algorithm 
 - Wait up to 5 seconds for processes to exit after their port is free


mysql-test/lib/mtr_process.pl:
  Improve shutdown algorithm, shutdown the server hard
  if it hasn't responded to "mysqladmin shutdown" and it's port is free.
  Print error to servers error log indicating "hard shutdown"
  Give processes up to 5 seconds to exit after their port is free
mysql-test/lib/mtr_report.pl:
  Indicate in what file the warning was found
mysql-test/mysql-test-run.pl:
  Pass path of process error log to 'mtr_check_stop_servers'

into  damien-katzs-computer.local:/Users/dkatz/50_win


sql/sql_yacc.yy:
  Auto merged

into  pilot.(none):/data/msvensson/mysql/mysql-5.0-maint


mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/t/mysqltest.test:
  Auto merged

into  pilot.(none):/data/msvensson/mysql/wl3232/my50-wl3232


mysql-test/r/mysqltest.result:
  Auto merged
mysql-test/t/mysqltest.test:
  Auto merged

 - Add test case for this already existing feature 


mysql-test/r/mysqltest.result:
  Update result file
mysql-test/t/mysqltest.test:
  Add test case for this feature

 - Move binlog related tests to binlog_innodb.test
 - Remove "source include/have_log_bin.inc" from innodb.test


mysql-test/r/innodb.result:
  Move binlog related tests to binlog_innodb.test
mysql-test/t/innodb.test:
  Move binlog related tests to binlog_innodb.test
mysql-test/r/binlog_innodb.result:
  Move binlog related tests to binlog_innodb.test
mysql-test/t/binlog_innodb.test:
  Move binlog related tests to binlog_innodb.test

Fixed runtime to no longer allow the caching of queries with UDF calls.


mysql-test/r/udf.result:
  Added a test that turns on caching and checks that querys calling UDFs don't get cached.
mysql-test/t/udf.test:
  Added a test that turns on caching and checks that querys calling UDFs don't get cached.
sql/sql_yacc.yy:
  Fixed code to set safe_to_cache_query=0 regardless if the function call is a UDF or SP. Where it was placed previously -- at the very end of the else testing for UDFs -- it only executed the statement if the function call was a stored procedure call.

Changed code to enforce that SQL_CACHE only in the first SELECT is used to turn on caching(as documented), but any SQL_NO_CACHE will turn off caching (not documented, but a useful behaviour, especially for machine generated queries). Added test cases to explicitly test the documented caching behaviour and test cases for the reported bug. 


mysql-test/r/query_cache.result:
  Added non-bug specific tests that ensure that only SQL_CACHE in the first SELECT is respected when encountered by the parser. These tests validate what is already documented, that only the outer most SELECTS can use the SQL_CACHE option to turn on caching. Because it would break existing SQL applications, we do not return an error if the SQL_CACHE expression is found in nested SELECTs. Also added test to validate nested SELECT can contain SQL_NO_CACHE and it will always turn off caching for the whole query. 
  
  Also added a bug specific test case to validate that the buggy behavior as reported has been fixed.
mysql-test/t/query_cache.test:
  Added non-bug specific tests that ensure that only SQL_CACHE in the first SELECT is respected when encountered by the parser. These tests validate what is already documented, that only the outer most SELECTS can use the SQL_CACHE option to turn on caching. Because it would break existing SQL applications, we do not return an error if the SQL_CACHE expression is found in nested SELECTs. Also added test to validate nested SELECT can contain SQL_NO_CACHE and it will always turn off caching for the whole query. 
  
  Also added a bug specific test case to validate that the buggy behavior as reported has been fixed.
sql/sql_yacc.yy:
  Added an explicit check to make sure "SELECT SQL_CACHE" only works on the first select in a query.
  
  The parser will always hit the outermost SELECT first, and if the SQL_CACHE option is found it sets the safe_to_query flag in the lex. Then, if there are subseqent "uncachable" subqueries or functions, as it parses those elements it sets the safe_to_query to 0. However, this cause problems if nested SELECTs also used the SQL_CACHE option, because then it would set back safe_to_query to 1, even though there are uncacheable expressions previously parsed.
  
  By adding the check to ensure only the first SELECT can turn caching on, it means a subsequent SQL_CACHE option can't turn caching back on after a uncacheable subsequery was already encountered.

into  maint1.mysql.com:/data/localhome/tsmith/bk/maint/50


configure.in:
  Auto merged

into  maint1.mysql.com:/data/localhome/tsmith/bk/maint/50

into  maint1.mysql.com:/data/localhome/tsmith/bk/maint/41


configure.in:
  Auto merged

into  mysql.com:/home/svoj/devel/mysql/merge/mysql-5.0-engines

into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.0

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

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


sql/handler.h:
  Auto merged

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

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

- correct test and result file

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

into  mysql.com:/home/ram/work/b28144/b28144.5.0

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


configure.in:
  Auto merged
sql/mysqld.cc:
  Auto merged

into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.0-build


mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/t/mysqldump.test:
  Auto merged

into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.0-build


client/CMakeLists.txt:
  merge fix

  Post-merge fix: replace xid=* with XID to isolate from number of transactions


mysql-test/r/binlog.result:
  Post-merge fix: replace xid=* with XID to isolate from number of transactions
mysql-test/t/binlog.test:
  Post-merge fix: replace xid=* with XID to isolate from number of transactions

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/jun14/50

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/jun14/50


configure.in:
  Auto merged
sql/mysqld.cc:
  Auto merged

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

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


mysql-test/r/view.result:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged

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

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

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-maint