1. 26 Jun, 2007 2 commits
    • unknown's avatar
      Bug#25657 mysql-test-run.pl kill itself under ActiveState perl · 6437c035
      unknown authored
       - Various fixes for running mysql-test-run.pl on ActiveState perl
         for windows. Reading it's source in win32/win32.c helps...
      
      
      mysql-test/lib/mtr_process.pl:
        Use "real_pid" when killing the process on ActiveState perl for windows
        Wait blocking for the pseudo pid to exit.
        Change "sleep_until_file_created" to return 1 when pidfile has been
        created - this should avoid early wakeup if $pid was 0
      mysql-test/lib/mtr_timer.pl:
        Wake timer process with signal 15 to avoid to avoid resource leak
        on ActiveState perl for windows.
        Install signal handler in timer process to  exit gracefully
      mysql-test/mysql-test-run.pl:
        Read "real_pid" of process from pid_file - to be used when killing the
        process on ActiveState perl
        Drop the --console option to mysqld
        Pass "real_pid" to mtr_check_stop_server so it can select to use it
        Correct two argument declarations
      6437c035
    • unknown's avatar
      Merge pilot.(none):/data/msvensson/mysql/mysql-5.0-maint · 74331b3f
      unknown authored
      into  pilot.(none):/data/msvensson/mysql/bug25657/my50-bug25657-new2
      
      
      74331b3f
  2. 23 Jun, 2007 1 commit
  3. 22 Jun, 2007 1 commit
    • unknown's avatar
      Fix for bug #29079: Semantics of "bigint" depend on platform specifics (size, signedness of char ?) · ae587cfb
      unknown authored
      Problem: long and long long types mess in a comparison may lead to wrong results on some platforms.
      Fix: prefer [unsigned] long long as [u]longlong as it's used unconditionally in many places.
      
      
      include/my_global.h:
        Fix for bug #29079: Semantics of "bigint" depend on platform specifics (size, signedness of char ?)
          - use [unsigned] long long as [u]longlong if sizeof(long long) == 8, to avoid type mess,
            as we use [unsigned] long long unconditionally in many places, for example in constants 
            with [U]LL suffix.
      ae587cfb
  4. 21 Jun, 2007 4 commits
    • unknown's avatar
      e0e739b6
    • unknown's avatar
      Merge pilot.(none):/data/msvensson/mysql/bug28769/my50-bug28769 · 022ee2b0
      unknown authored
      into  pilot.(none):/data/msvensson/mysql/mysql-5.0-maint
      
      
      022ee2b0
    • unknown's avatar
      Merge pilot.(none):/data/msvensson/mysql/bug28742/my50-bug28742 · f3954ba1
      unknown authored
      into  pilot.(none):/data/msvensson/mysql/mysql-5.0-maint
      
      
      mysql-test/mysql-test-run.pl:
        Auto merged
      f3954ba1
    • unknown's avatar
      Bug#24924: shared-memory-base-name that is too long causes buffer overflow · 4d9cc3db
      unknown authored
      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)
      4d9cc3db
  5. 20 Jun, 2007 1 commit
    • unknown's avatar
      Bug#28742 mysql-test-run is very slow on "Stopping All Servers" step · c5fb4b24
      unknown authored
       - 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'
      c5fb4b24
  6. 19 Jun, 2007 5 commits
  7. 18 Jun, 2007 7 commits
    • unknown's avatar
      Bug #28921 Queries containing UDF functions are cached · 5941479e
      unknown authored
      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.
      5941479e
    • unknown's avatar
      Bug #29053 SQL_CACHE in UNION causes non-deterministic functions to be cached · 2a9bb274
      unknown authored
      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.
      2a9bb274
    • unknown's avatar
      Merge maint1.mysql.com:/data/localhome/tsmith/bk/maint/41 · 1919b308
      unknown authored
      into  maint1.mysql.com:/data/localhome/tsmith/bk/maint/50
      
      
      configure.in:
        Auto merged
      1919b308
    • unknown's avatar
      Merge maint1.mysql.com:/data/localhome/tsmith/bk/50 · 34a55d77
      unknown authored
      into  maint1.mysql.com:/data/localhome/tsmith/bk/maint/50
      
      
      34a55d77
    • unknown's avatar
      Merge maint1.mysql.com:/data/localhome/tsmith/bk/41 · bf398091
      unknown authored
      into  maint1.mysql.com:/data/localhome/tsmith/bk/maint/41
      
      
      configure.in:
        Auto merged
      bf398091
    • unknown's avatar
      Merge svojtovich@bk-internal.mysql.com:/home/bk/mysql-5.0 · 4831826c
      unknown authored
      into  mysql.com:/home/svoj/devel/mysql/merge/mysql-5.0-engines
      
      
      4831826c
    • unknown's avatar
      Merge dfischer@bk-internal.mysql.com:/home/bk/mysql-5.0 · fe99cf3a
      unknown authored
      into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.0
      
      
      fe99cf3a
  8. 17 Jun, 2007 8 commits
  9. 16 Jun, 2007 3 commits
  10. 15 Jun, 2007 8 commits