1. 10 Nov, 2006 10 commits
  2. 09 Nov, 2006 4 commits
    • unknown's avatar
      Bug#20691: DATETIME col (NOT NULL, NO DEFAULT) may insert garbage when \ · 19d61b1b
      unknown authored
      	specifying DEFAULT
      
      This was not specific to datetime.  When there is no default value 
      for a column, and the user inserted DEFAULT, we would write 
      uninitialized memory to the table.  
      
      Now, insist on writing a default value, a zero-ish value, the same 
      one that comes from inserting NULL into a not-NULL field.
      
      (This is, at best, really strange behavior that comes from allowing 
      sloppy usage, and serves as a good reason always to run one's server 
      in a strict SQL mode.)
      
      
      mysql-test/r/default.result:
        Verify that all kinds of types work, even others other than datetime.
      mysql-test/t/default.test:
        Verify that all kinds of types work, even others other than datetime.
      sql/item.cc:
        Even if we warn that there is no default value in the table definition,
        we have to insert /something/.
      19d61b1b
    • unknown's avatar
      Merge quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/inno/41 · 44f15cae
      unknown authored
      into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/inno/50
      
      
      innobase/fil/fil0fil.c:
        use local
      44f15cae
    • unknown's avatar
      This ChangeSet must be null-merged to 5.0. Applied innodb-4.1-ss33 · 870b2e0a
      unknown authored
      Fixes:
      - Bug #24089: Race condition in fil_flush_file_spaces()
      
      
      innobase/fil/fil0fil.c:
        Applied innodb-4.1-ss33
        
        Revision r33:
        innodb-4.1: Merge r1002 from innodb/trunk:
        
        fil_flush_file_spaces(): Copy the system->unflushed_spaces list to an
        array while holding the mutex.  This removes the crash-triggering
        race condition that was introduced when fixing Bug 15653.  (Bug #24089)
      870b2e0a
    • unknown's avatar
      This ChangeSet must be null-merged to 5.1. Applied innodb-5.0-ss982, -ss998, -ss1003 · c12c382f
      unknown authored
      Fixes:
      - Bug #15815: Very poor performance with multiple queries running concurrently
      - Bug #22868: 'Thread thrashing' with > 50 concurrent conns under an upd-intensive workloadw
      - Bug #23769: Debug assertion failure with innodb_locks_unsafe_for_binlog
      - Bug #24089: Race condition in fil_flush_file_spaces()
      
      
      innobase/buf/buf0buf.c:
        Applied innodb-5.0-ss982, -ss998, -ss1003
        
        Revision r1000:
        branches/5.0: Merge r999 from trunk:
        
        Reduce buffer pool mutex contention under >= 4 big concurrent
        CPU-bound SELECT queries.  (Bug #22868)
        
        Fix: replace the mutex by one mutex protecting the 'flush list'
        (and the free list) and several mutexes protecting portions of the
        buffer pool, where we keep several indivudual LRU lists of pages.
        
        This patch is from Sunny Bains and Heikki Tuuri.
      innobase/buf/buf0flu.c:
        Applied innodb-5.0-ss982, -ss998, -ss1003
        
        Revision r1000:
        branches/5.0: Merge r999 from trunk:
        
        Reduce buffer pool mutex contention under >= 4 big concurrent
        CPU-bound SELECT queries.  (Bug #22868)
        
        Fix: replace the mutex by one mutex protecting the 'flush list'
        (and the free list) and several mutexes protecting portions of the
        buffer pool, where we keep several indivudual LRU lists of pages.
        
        This patch is from Sunny Bains and Heikki Tuuri.
      innobase/buf/buf0lru.c:
        Applied innodb-5.0-ss982, -ss998, -ss1003
        
        Revision r1000:
        branches/5.0: Merge r999 from trunk:
        
        Reduce buffer pool mutex contention under >= 4 big concurrent
        CPU-bound SELECT queries.  (Bug #22868)
        
        Fix: replace the mutex by one mutex protecting the 'flush list'
        (and the free list) and several mutexes protecting portions of the
        buffer pool, where we keep several indivudual LRU lists of pages.
        
        This patch is from Sunny Bains and Heikki Tuuri.
      innobase/dict/dict0crea.c:
        Applied innodb-5.0-ss982, -ss998, -ss1003
        
        Revision r974:
        branches/5.0: Port r973 from trunk.
        
        Do not break the latching order in TRUNCATE TABLE.
        
        dict_truncate_index_tree(): Replace parameter rec_t* rec with
        btr_pcur_t* pcur.  Reposition pcur before calling btr_create().
        
        sync_thread_add_level(): Remove the relaxation of the assertion added in r968.
      innobase/fil/fil0fil.c:
        Applied innodb-5.0-ss982, -ss998, -ss1003
        
        Revision r1003:
        branches/5.0: Merge r1002 from trunk:
        
        fil_flush_file_spaces(): Copy the system->unflushed_spaces list to an
        array while holding the mutex.  This removes the crash-triggering
        race condition that was introduced when fixing Bug 15653.  (Bug #24089)
      innobase/include/buf0buf.h:
        Applied innodb-5.0-ss982, -ss998, -ss1003
        
        Revision r1000:
        branches/5.0: Merge r999 from trunk:
        
        Reduce buffer pool mutex contention under >= 4 big concurrent
        CPU-bound SELECT queries.  (Bug #22868)
        
        Fix: replace the mutex by one mutex protecting the 'flush list'
        (and the free list) and several mutexes protecting portions of the
        buffer pool, where we keep several indivudual LRU lists of pages.
        
        This patch is from Sunny Bains and Heikki Tuuri.
      innobase/include/buf0buf.ic:
        Applied innodb-5.0-ss982, -ss998, -ss1003
        
        Revision r1000:
        branches/5.0: Merge r999 from trunk:
        
        Reduce buffer pool mutex contention under >= 4 big concurrent
        CPU-bound SELECT queries.  (Bug #22868)
        
        Fix: replace the mutex by one mutex protecting the 'flush list'
        (and the free list) and several mutexes protecting portions of the
        buffer pool, where we keep several indivudual LRU lists of pages.
        
        This patch is from Sunny Bains and Heikki Tuuri.
      innobase/include/dict0crea.h:
        Applied innodb-5.0-ss982, -ss998, -ss1003
        
        Revision r974:
        branches/5.0: Port r973 from trunk.
        
        Do not break the latching order in TRUNCATE TABLE.
        
        dict_truncate_index_tree(): Replace parameter rec_t* rec with
        btr_pcur_t* pcur.  Reposition pcur before calling btr_create().
        
        sync_thread_add_level(): Remove the relaxation of the assertion added in r968.
      innobase/include/sync0arr.h:
        Applied innodb-5.0-ss982, -ss998, -ss1003
        
        Revision r1001:
        branches/5.0: Reduce locking contention:
        
        Bug #15815: 'Thread thrashing' with > 50 concurrent connections under
        an update-intensive workload.
        Fix: Introduce one event per InnoDB semaphore.
        
        This patch is from Sunny Bains and Heikki Tuuri.
        This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet,
        because it tries to address the problem in a different way.
      innobase/include/sync0rw.h:
        Applied innodb-5.0-ss982, -ss998, -ss1003
        
        Revision r1001:
        branches/5.0: Reduce locking contention:
        
        Bug #15815: 'Thread thrashing' with > 50 concurrent connections under
        an update-intensive workload.
        Fix: Introduce one event per InnoDB semaphore.
        
        This patch is from Sunny Bains and Heikki Tuuri.
        This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet,
        because it tries to address the problem in a different way.
      innobase/include/sync0rw.ic:
        Applied innodb-5.0-ss982, -ss998, -ss1003
        
        Revision r1001:
        branches/5.0: Reduce locking contention:
        
        Bug #15815: 'Thread thrashing' with > 50 concurrent connections under
        an update-intensive workload.
        Fix: Introduce one event per InnoDB semaphore.
        
        This patch is from Sunny Bains and Heikki Tuuri.
        This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet,
        because it tries to address the problem in a different way.
      innobase/include/sync0sync.h:
        Applied innodb-5.0-ss982, -ss998, -ss1003
        
        Revision r1001:
        branches/5.0: Reduce locking contention:
        
        Bug #15815: 'Thread thrashing' with > 50 concurrent connections under
        an update-intensive workload.
        Fix: Introduce one event per InnoDB semaphore.
        
        This patch is from Sunny Bains and Heikki Tuuri.
        This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet,
        because it tries to address the problem in a different way.
      innobase/os/os0sync.c:
        Applied innodb-5.0-ss982, -ss998, -ss1003
        
        Revision r1001:
        branches/5.0: Reduce locking contention:
        
        Bug #15815: 'Thread thrashing' with > 50 concurrent connections under
        an update-intensive workload.
        Fix: Introduce one event per InnoDB semaphore.
        
        This patch is from Sunny Bains and Heikki Tuuri.
        This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet,
        because it tries to address the problem in a different way.
      innobase/row/row0mysql.c:
        Applied innodb-5.0-ss982, -ss998, -ss1003
        
        Revision r974:
        branches/5.0: Port r973 from trunk.
        
        Do not break the latching order in TRUNCATE TABLE.
        
        dict_truncate_index_tree(): Replace parameter rec_t* rec with
        btr_pcur_t* pcur.  Reposition pcur before calling btr_create().
        
        sync_thread_add_level(): Remove the relaxation of the assertion added in r968.
      innobase/row/row0sel.c:
        Applied innodb-5.0-ss982, -ss998, -ss1003
        
        Revision r982:
        branches/5.0: row_sel(): Do not try to acquire a LOCK_REC_NOT_GAP lock
        on the supremum record.  Instead, skip to the next record.  (Bug #23769)
        This fix was backported from r623 in the 5.1 tree.
      innobase/srv/srv0start.c:
        Applied innodb-5.0-ss982, -ss998, -ss1003
        
        Revision r926:
        Refer to bug: 22268. Since no one tries to run 5.0 on Windows 95/ME it was
        decided to raise the limit of srv_max_n_threads to 10000 on Windows.
      innobase/sync/sync0arr.c:
        Applied innodb-5.0-ss982, -ss998, -ss1003
        
        Revision r1001:
        branches/5.0: Reduce locking contention:
        
        Bug #15815: 'Thread thrashing' with > 50 concurrent connections under
        an update-intensive workload.
        Fix: Introduce one event per InnoDB semaphore.
        
        This patch is from Sunny Bains and Heikki Tuuri.
        This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet,
        because it tries to address the problem in a different way.
      innobase/sync/sync0rw.c:
        Applied innodb-5.0-ss982, -ss998, -ss1003
        
        Revision r1001:
        branches/5.0: Reduce locking contention:
        
        Bug #15815: 'Thread thrashing' with > 50 concurrent connections under
        an update-intensive workload.
        Fix: Introduce one event per InnoDB semaphore.
        
        This patch is from Sunny Bains and Heikki Tuuri.
        This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet,
        because it tries to address the problem in a different way.
      innobase/sync/sync0sync.c:
        Applied innodb-5.0-ss982, -ss998, -ss1003
        
        Revision r969:
        branches/5.0: Port r968 from trunk:
        
        sync_thread_add_level(): When level == SYNC_TREE_NODE, allow the latching
        order to be violated if the thread holds dict_operation_lock, whose level is
        SYNC_DICT_OPERATION.  This removes the assertion failure of TRUNCATE TABLE
        #ifdef UNIV_SYNC_DEBUG.
        
        
        Revision r974:
        branches/5.0: Port r973 from trunk.
        
        Do not break the latching order in TRUNCATE TABLE.
        
        dict_truncate_index_tree(): Replace parameter rec_t* rec with
        btr_pcur_t* pcur.  Reposition pcur before calling btr_create().
        
        sync_thread_add_level(): Remove the relaxation of the assertion added in r968.
        
        
        Revision r1001:
        branches/5.0: Reduce locking contention:
        
        Bug #15815: 'Thread thrashing' with > 50 concurrent connections under
        an update-intensive workload.
        Fix: Introduce one event per InnoDB semaphore.
        
        This patch is from Sunny Bains and Heikki Tuuri.
        This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet,
        because it tries to address the problem in a different way.
      c12c382f
  3. 08 Nov, 2006 16 commits
  4. 07 Nov, 2006 10 commits
    • unknown's avatar
      Merge mysql.com:/Users/kent/mysql/bk/lic/my50-lic · 379a034b
      unknown authored
      into  mysql.com:/Users/kent/mysql/bk/mysql-5.0
      
      
      379a034b
    • unknown's avatar
      Merge mysql.com:/Users/kent/mysql/bk/lic/my41-lic · 11eb31a3
      unknown authored
      into  mysql.com:/Users/kent/mysql/bk/lic/my50-lic
      
      
      scripts/make_binary_distribution.sh:
        Auto merged
      11eb31a3
    • unknown's avatar
      Merge mysql.com:/Users/kent/mysql/bk/lic/my40-lic · d167b60f
      unknown authored
      into  mysql.com:/Users/kent/mysql/bk/lic/my41-lic
      
      
      README:
        Auto merged
      d167b60f
    • unknown's avatar
      make_binary_distribution.sh: · 22655de1
      unknown authored
        Added LICENSE.mysql, removed LICENSE.doc README.NW.
        Removed obselete section about MySQLEULA.txt and README.NW.
      README:
        Added reference to the EXCEPTIONS-CLIENT file.
        Changed reference to the commercial license file.
        Corrected references into chapters in the manual.
      .del-MySQLEULA.txt~4a1afd9284f9be5a:
        Delete: Docs/MySQLEULA.txt
      
      
      README:
        Added reference to the EXCEPTIONS-CLIENT file.
        Changed reference to the commercial license file.
        Corrected references into chapters in the manual.
      BitKeeper/deleted/.del-MySQLEULA.txt~4a1afd9284f9be5a:
        Delete: Docs/MySQLEULA.txt
      scripts/make_binary_distribution.sh:
        Added LICENSE.mysql, removed LICENSE.doc README.NW.
        Removed obselete section about MySQLEULA.txt and README.NW.
      22655de1
    • unknown's avatar
      Bump version to 5.0.30 · 4acc08c5
      unknown authored
      4acc08c5
    • unknown's avatar
      14d5de78
    • unknown's avatar
      Merge neptunus.(none):/home/msvensson/mysql/mysql-4.1-maint · 143b0e4f
      unknown authored
      into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint
      
      
      mysql-test/mysql-test-run.pl:
        Auto merged
      143b0e4f
    • unknown's avatar
      Bug#23981 memory leaks from yassl code + other · a797e75a
      unknown authored
       - Readd --skip-bdb when valgrinding
      
      
      mysql-test/mysql-test-run.pl:
        Readd --skip-bdb when valgrinding
      a797e75a
    • unknown's avatar
      Bug#23981 memory leaks from yassl code + other · c4034fb5
      unknown authored
       - Fix memory leak in vio_VioSSLFD that occurs when one of the calls to SSL_* function fails. As in the "ssl_des"
         test case where the server is currently not supposed to be able to read the specific cert/key file.
       - Change error message to be generic as it's called both from server and client code.
      
      
      vio/viosslfactories.c:
        Fix memory leak in vio_VioSSLFD that occurs when one of the calls to SSL_* function fails. 
        Change error message to be generic as it's called both from server and client code.
      c4034fb5
    • unknown's avatar
      Merge neptunus.(none):/home/msvensson/mysql/mysql-4.1-maint · 5320e2ea
      unknown authored
      into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint
      
      
      mysql-test/mysql-test-run.pl:
        Auto merged
      5320e2ea