------------------------------------------------------------
revno: 3503
revision-id: marko.makela@oracle.com-20100608121041-l7t9r6lrpx6lh361
parent: marko.makela@oracle.com-20100608114055-7b04ytuqz0lde6v1
committer: Marko Mäkelä <marko.makela@oracle.com>
branch nick: 5.1-innodb
timestamp: Tue 2010-06-08 15:10:41 +0300
message:
  Bug#54009: Server crashes when data is selected from non backed up table
  for InnoDB plugin

  dict_load_table(): Pass the correct tablespace flags to
  fil_open_single_table_tablespace(). For ROW_FORMAT=COMPACT and REDUNDANT,
  the tablespace flags are 0. The table flags would be 0 or DICT_TF_COMPACT.

------------------------------------------------------------
revno: 3502
revision-id: marko.makela@oracle.com-20100608114055-7b04ytuqz0lde6v1
parent: jimmy.yang@oracle.com-20100603134448-itzduhwgbw0b8nlh
committer: Marko Mäkelä <marko.makela@oracle.com>
branch nick: 5.1-innodb
timestamp: Tue 2010-06-08 14:40:55 +0300
message:
  buf_page_get_gen(): Pass file,line to rw_lock_x_lock().

innobase_get_mysql_key_number_for_index() created as a bug fix for
#53592 since dict_table_t could already unique identify
the table.

------------------------------------------------------------
revno: 3500
revision-id: marko.makela@oracle.com-20100603095032-v5ptkkzt1bhz0m1d
parent: marko.makela@oracle.com-20100603094859-8cibt7xns239jjvc
committer: Marko Mäkelä <marko.makela@oracle.com>
branch nick: 5.1-innodb
timestamp: Thu 2010-06-03 12:50:32 +0300
message:
  Move some InnoDB tests to mysql-test/suite/innodb.

      Problems:
      - regression (compating to version 5.1) in metadata for BLOB types
      - inconsistency between length metadata in server and embedded for BLOB types
      - wrong max_length calculation in items derived from BLOB columns
     @ libmysqld/lib_sql.cc
        Calculating length metadata in embedded similary to server version,
        using new function char_to_byte_length_safe().
     @ mysql-test/r/ctype_utf16.result
        Adding tests
     @ mysql-test/r/ctype_utf32.result
        Adding tests
     @ mysql-test/r/ctype_utf8.result
        Adding tests
     @ mysql-test/r/ctype_utf8mb4.result
        Adding tests
     @ mysql-test/t/ctype_utf16.test
        Adding tests
     @ mysql-test/t/ctype_utf32.test
        Adding tests
     @ mysql-test/t/ctype_utf8.test
        Adding tests
     @ mysql-test/t/ctype_utf8mb4.test
        Adding tests
     @ sql/field.cc
        Overriding char_length() for Field_blob:
        unlike in generic Item::char_length() we don't
        divide to mbmaxlen for BLOBs.
     @ sql/field.h
        - Making Field::char_length() virtual
        - Adding prototype for Field_blob::char_length()
     @ sql/item.h
        - Adding new helper function char_to_byte_length_safe()
        - Using new function
     @ sql/protocol.cc
        Using new function char_to_byte_length_safe().

    modified:
      libmysqld/lib_sql.cc
      mysql-test/r/ctype_utf16.result
      mysql-test/r/ctype_utf32.result
      mysql-test/r/ctype_utf8.result
      mysql-test/r/ctype_utf8mb4.result
      mysql-test/t/ctype_utf16.test
      mysql-test/t/ctype_utf32.test
      mysql-test/t/ctype_utf8.test
      mysql-test/t/ctype_utf8mb4.test
      sql/field.cc
      sql/field.h
      sql/item.h
      sql/protocol.cc

  innodb.innodb                            [ fail ]
          Test ended at 2010-06-02 15:04:06
  
  CURRENT_TEST: innodb.innodb
  --- /usr/w/mysql-trunk-innodb/mysql-test/suite/innodb/r/innodb.result	2010-05-23 23:10:26.576407000 +0300
  +++ /usr/w/mysql-trunk-innodb/mysql-test/suite/innodb/r/innodb.reject	2010-06-02 15:04:05.000000000 +0300
  @@ -2648,7 +2648,7 @@
   create table t4 (s1 char(2) binary,primary key (s1)) engine=innodb;
   insert into t1 values (0x41),(0x4120),(0x4100);
   insert into t2 values (0x41),(0x4120),(0x4100);
  -ERROR 23000: Duplicate entry 'A\x00' for key 'PRIMARY'
  +ERROR 23000: Duplicate entry 'A' for key 'PRIMARY'
   insert into t2 values (0x41),(0x4120);

The change in the printout was introduced in:

  ------------------------------------------------------------
  revno: 3008.6.2
  revision-id: sergey.glukhov@sun.com-20100527160143-57nas8nplzpj26dz
  parent: sergey.glukhov@sun.com-20100527155443-24vqi9o8rpnkyci7
  committer: Sergey Glukhov <Sergey.Glukhov@sun.com>
  branch nick: mysql-trunk-bugfixing
  timestamp: Thu 2010-05-27 20:01:43 +0400
  message:
    Bug#52430 Incorrect key in the error message for duplicate key error involving BINARY type
    For BINARY(N) strip trailing zeroes to make the error message nice-looking
  
   @ mysql-test/r/errors.result
      test case
  
   @ mysql-test/r/type_binary.result
      result fix
  
   @ mysql-test/t/errors.test
      test case
  
   @ sql/key.cc
      For BINARY(N) strip trailing zeroes to make the error message nice-looking

and its author (Sergey) did not notice the test failure because that test
has been disabled in his tree.

------------------------------------------------------------
revno: 3495
committer: Marko Mäkelä <marko.makela@oracle.com>
branch nick: 5.1-innodb
timestamp: Wed 2010-06-02 13:37:14 +0300
message:
  Bug#53674: InnoDB: Error: unlock row could not find a 4 mode lock on the record

  In semi-consistent read, only unlock freshly locked non-matching records.

  lock_rec_lock_fast(): Return LOCK_REC_SUCCESS,
  LOCK_REC_SUCCESS_CREATED, or LOCK_REC_FAIL instead of TRUE/FALSE.

  enum db_err: Add DB_SUCCESS_LOCKED_REC for indicating a successful
  operation where a record lock was created.

  lock_sec_rec_read_check_and_lock(),
  lock_clust_rec_read_check_and_lock(), lock_rec_enqueue_waiting(),
  lock_rec_lock_slow(), lock_rec_lock(), row_ins_set_shared_rec_lock(),
  row_ins_set_exclusive_rec_lock(), sel_set_rec_lock(),
  row_sel_get_clust_rec_for_mysql(): Return DB_SUCCESS_LOCKED_REC if a
  new record lock was created. Adjust callers.

  row_unlock_for_mysql(): Correct the function documentation.

  row_prebuilt_t::new_rec_locks: Correct the documentation.

------------------------------------------------------------
revno: 3493
revision-id: marko.makela@oracle.com-20100602101940-60x32xiivtqj9va1
parent: marko.makela@oracle.com-20100601135802-hgplcpr8089ura8g
committer: Marko Mäkelä <marko.makela@oracle.com>
branch nick: 5.1-innodb
timestamp: Wed 2010-06-02 13:19:40 +0300
message:
  fil_print_orphaned_tablespaces(): Unused function, remove.

 - Reserve line 17 in master.info for master_bind which has been
   added in MySQL Cluster 6.3
 - move the line for "list of server id for ignorable servers" to line 18

parameter to virtual function store() for longlong data type.

rb://371 approved by Sunny.

errors
            
In the fix of BUG#39934 in 5.1-rep+3, errors are generated when
binlog_format=row and a statement modifies a table restricted to
statement-logging (ER_BINLOG_ROW_MODE_AND_STMT_ENGINE); or if
binlog_format=statement and a statement modifies a table restricted to
row-logging (ER_BINLOG_STMT_MODE_AND_ROW_ENGINE).
            
However, some DDL statements that lock tables (e.g. ALTER TABLE,
CREATE INDEX and CREATE TRIGGER) were causing spurious errors,
although no row might be inserted into the binary log.
            
To fix the problem, we tagged statements that may generate
rows into the binary log and thence the warning messages are
only printed out when the appropriate conditions hold and rows
might be changed.

breaks
      
When a "CREATE TEMPORARY TABLE SELECT * FROM" was executed the OPTION_KEEP_LOG was
not set into the thd->variables.option_bits. For that reason, if the transaction
had updated only transactional engines and was rolled back at the end (.e.g due to
a deadlock) the changes were not written to the binary log, including the creation
of the temporary table.
      
To fix the problem, we have set the OPTION_KEEP_LOG into the
thd->variables.option_bits when a "CREATE TEMPORARY TABLE
SELECT * FROM" is executed.

  ------------------------------------------------------------
  revno: 3491
  revision-id: marko.makela@oracle.com-20100601134335-ccthwwru23kn09qw
  parent: marko.makela@oracle.com-20100601120751-1uq7bbta5n7ts0qr
  committer: Marko Mäkelä <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Tue 2010-06-01 16:43:35 +0300
  message:
    Bug#48197: Concurrent rw_lock_free may cause assertion failure

    rw_lock_t: Remove magic_n unless UNIV_DEBUG is defined.
    rw_lock_free(): Invalidate magic_n only after removing from rw_lock_list.

Due to a BZR bug, that merge was done by the following command:
bzr merge -r 'revid:tor.didriksen@sun.com-20100527074248-6qtv0p1ugy6o1hjo..' <mysql-trunk-bugfixing path>

  ------------------------------------------------------------
  revno: 3490
  revision-id: marko.makela@oracle.com-20100601120751-1uq7bbta5n7ts0qr
  parent: marko.makela@oracle.com-20100601120521-q48hk05ne4j1s2o0
  committer: Marko Mäkelä <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Tue 2010-06-01 15:07:51 +0300
  message:
    Minor cleanup.

    lock_rec_unlock(): Cache first_lock and rewrite while() loops as for().

    btr_cur_optimistic_update(): Use common error handling return.

    row_create_prebuilt(): Add Valgrind instrumentation.

  ------------------------------------------------------------
  revno: 3488
  revision-id: marko.makela@oracle.com-20100601103738-upm8awahesmeh9dr
  parent: vasil.dimov@oracle.com-20100531163540-9fu3prbn2asqwdi5
  committer: Marko Mäkelä <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Tue 2010-06-01 13:37:38 +0300
  message:
    Bug#53812: assert row/row0umod.c line 660 in txn rollback after crash recovery
    row_undo_mod_upd_exist_sec(): Tolerate a failure to build the index entry
    for a DYNAMIC or COMPRESSED table during crash recovery.

  ------------------------------------------------------------
  revno: 3478.1.3
  revision-id: marko.makela@oracle.com-20100525123748-pmpehbg29oyhc1ns
  parent: marko.makela@oracle.com-20100524114349-5kaw52sz0yh4szkb
  committer: Marko Mäkelä <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Tue 2010-05-25 15:37:48 +0300
  message:
    Suppress bogus Valgrind warnings about buf_buddy_relocate()
    accessing uninitialized memory in Valgrind-instrumented builds.

  ------------------------------------------------------------
  revno: 3478.1.4
  revision-id: marko.makela@oracle.com-20100525125352-hgafpmqhrrj7pv5i
  parent: marko.makela@oracle.com-20100525123748-pmpehbg29oyhc1ns
  committer: Marko Mäkelä <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Tue 2010-05-25 15:53:52 +0300
  message:
    row_search_for_mysql(): Add assertions to track down Bug #53627.

previous.

Convert some shell bits to standard 2-space indent, 80 columns, etc.

Check the length and use strncpy to make the code safer.