1. 08 Apr, 2009 1 commit
    • vasil's avatar
      branches/zip: · 1b7b2600
      vasil authored
      Whitespace fixup in the ChangeLog
      1b7b2600
  2. 07 Apr, 2009 5 commits
    • inaam's avatar
      branches/zip · 99b5d9e2
      inaam authored
      Enable atomics on solaris (using the libc functions as defined in
      atomic.h) if GCC atomic builtins are not present.
      
      There still remains some work to be done (by Vasil?). This patch
      makes changes to plug.in to check pthread_t size and presence of
      atomic functions when running on solaris. The same has to become
      a part of the generated Makefile.in when we bake our source.
      
      Reviewed by: Heikki rb://106
      99b5d9e2
    • marko's avatar
    • marko's avatar
      branches/zip: Allow in-place updates of UTF-8 CHAR columns · ab341009
      marko authored
      from or to NULL in ROW_FORMAT=REDUNDANT. (Bug #44032)
      
      rb://107 approved by Heikki Tuuri.
      ab341009
    • vasil's avatar
      branches/zip: · de223861
      vasil authored
      Add ChangeLog entry for r4670.
      de223861
    • vasil's avatar
      branches/zip: · 7565147d
      vasil authored
      Fix Bug#43660 SHOW INDEXES/ANALYZE does NOT update cardinality for
      indexes of InnoDB table
      
      by replacing the pseudo random number generator with a better one (LCG).
      
      This also fixes Mantis Issue#212.
      
      Approved by:	Heikki (rb://110)
      7565147d
  3. 06 Apr, 2009 4 commits
  4. 02 Apr, 2009 2 commits
    • marko's avatar
      branches/zip: Refuse to use newly created indexes that may lack · ab67f4eb
      marko authored
      history.  This addresses Mantis issue #116.
      
      dict_index_t: Enable the storage of trx_id.
      
      row_prebuilt_t: Make many fields bit-fields to reduce the memory
      footprint. Add index_usable.
      
      ha_innobase::change_active_index(): Check if the index is usable and
      set prebuilt->index_usable accordingly. Unfortunately, the return
      status of this function is ignored by MySQL, and the actual refusal to
      use the index must be made in row_search_for_mysql().
      
      row_search_for_mysql(): Return DB_MISSING_HISTORY if
      !prebuilt->index_usable.
      
      convert_error_code_to_mysql(): Map DB_MISSING_HISTORY to
      HA_ERR_TABLE_DEF_CHANGED.
      
      innodb-index.test: Add a test case where access to a newly created
      secondary index must be blocked for old transactions.
      
      rb://100 approved by Heikki Tuuri
      ab67f4eb
    • calvin's avatar
      branches/zip: Mantis issue #197 - Make srv_spin_wait_delay configurable · dacfdf4a
      calvin authored
      New parameter innodb_spin_wait_delay to set the maximum delay between
      polling for a spin lock. 5 is the default.
      
      Approved by: Marko (on IM)
      dacfdf4a
  5. 31 Mar, 2009 1 commit
  6. 25 Mar, 2009 1 commit
    • inaam's avatar
      branches/zip · b76aa20c
      inaam authored
      SHOW ENGINE INNODB MUTEX shows all mutexes and rw_locks. This can
      be overwhelming particularly when the buffer pool is very large
      (note that each block in buffer pool has at least one mutex, one
      rw_lock and an additional mutex if rw_lock does not use atomics).
      With this patch status of following mutexes and rw-locks is not shown:
      
      1) block->mutex
      2) block->lock
      3) block->lock->mutex (if applicable)
      4) All other mutexes and rw-locks for which number of os-waits are zero
      
      Addresses issue# 179 rb://99
      
      Approved by: Marko
      b76aa20c
  7. 24 Mar, 2009 3 commits
  8. 23 Mar, 2009 10 commits
  9. 20 Mar, 2009 12 commits
  10. 19 Mar, 2009 1 commit
    • marko's avatar
      branches/zip: Merge revisions 4400:4481 from branches/5.1: · 11310168
      marko authored
        ------------------------------------------------------------------------
        r4481 | marko | 2009-03-19 15:01:48 +0200 (Thu, 19 Mar 2009) | 6 lines
      
        branches/5.1: row_unlock_for_mysql(): Do not unlock records that were
        modified by the current transaction.  This bug was introduced or unmasked
        in r4400.
      
        rb://97 approved by Heikki Tuuri
        ------------------------------------------------------------------------
      11310168