Alfranio Correia b31e0c9a48 BUG#47678 Changes to n-tables that happen early in a trans. are only flushed upon commit ...

Let
    - T be a transactional table and N non-transactional table.
    - B be begin, C commit and R rollback.
    - N be a statement that accesses and changes only N-tables.
    - T be a statement that accesses and changes only T-tables.

In RBR, changes to N-tables that happen early in a transaction are not immediately flushed
upon committing a statement. This behavior may, however, break consistency in the presence
of concurrency since changes done to N-tables become immediately visible to other
connections. To fix this problem, we do the following:

  . B N N T C would log - B N C B N C B T C.
  . B N N T R would log - B N C B N C B T R.

Note that we are not preserving history from the master as we are introducing a commit that
never happened. However, this seems to be more acceptable than the possibility of breaking
consistency in the presence of concurrency.

2009-10-06 01:54:00 +01:00

..

binlog_tests

BUG#47678 Changes to n-tables that happen early in a trans. are only flushed upon commit

2009-10-06 01:54:00 +01:00

rpl_tests

Bug #46931 rpl.rpl_get_master_version_and_clock fails on hpux11.31

2009-09-27 17:00:29 +08:00