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  1. MariaDB Server
  2. MDEV-31272

statement rollback causing empty write set replication

Details

    Description

      If statement rollback wipes out all changes of the transaction, it can still happen that in commit processing an empty write set will be replicated.
      A simple test to verify:

      create table t (I int primary key);
      		 
      insert into t values (1);
      		 
      begin;
      		 
      insert into t values (2),(1);
      		 
      commit;

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        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-30217 Assertion `mode_ == m_local || transaction_.is_streaming()' failed in int wsrep::client_state::bf_abort(wsrep::seqno)

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Activity

            People

              sysprg Julius Goryavsky
              seppo Seppo Jaakola
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              Dates

                Created:
                Updated:
                Resolved:

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