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MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry.
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During TC-take-over (NF) the new-TC builds up a new transaction state
And commits operation according to this state.
However, in the new state that is build, the operations does not have to be in same order, as "real" state
In the multi-update-case, this means that operations can be commit in "incorrect" order
i.e update A, delete A, insert A is normally commited in same order as prepared
but can be committed in any order
This patch changes TUP handling of these out-order commits, and previous implementation
could confuse the TUX triggers
storage/ndb/src/kernel/blocks/dbtup/Dbtup.hpp:
new method
storage/ndb/src/kernel/blocks/dbtup/DbtupAbort.cpp:
move removeActiveOpList, cause it's now only used by DbtupAbort
storage/ndb/src/kernel/blocks/dbtup/DbtupCommit.cpp:
- move tux-trigger execution *before* check of disk, since ops can be committed during a disk timeslice
- allow out-of-order commits and use tuple_ptr->m_operation_ptr_i for determening "real" commit
(instead of re-ordering operations on the fly, which confused tux-triggers)
storage/ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp:
use constant instead of number
storage/ndb/test/run-test/daily-basic-tests.txt:
"old-51" does not yet support --nologging
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