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  1. Moodle
  2. MDL-14679 META: DB layer 2.0
  3. MDL-20625

Nested DB transactions

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    • Icon: Sub-task Sub-task
    • Resolution: Fixed
    • Icon: Minor Minor
    • 2.0
    • 2.0
    • Database SQL/XMLDB
    • None
    • MOODLE_20_STABLE
    • MOODLE_20_STABLE

      This topic was brought forward by Tim in http://moodle.org/mod/forum/discuss.php?d=135847

      I personally do not think we should start using the transactions in moodle core now, but in any case I already considered the nested transactions last year. At that time it could not be done because we were not yet using exceptions.

      Attaching patch that adds nested transactions without API changes, includes unittests.

        1. delegated_transactions_20091103.patch
          66 kB
          Petr Skoda
        2. delegated_transactions_20091104_2.patch
          69 kB
          Petr Skoda
        3. delegated_transactions_20091104_3.patch
          70 kB
          Petr Skoda
        4. delegated_transactions_20091104.patch
          68 kB
          Petr Skoda
        5. nested_transactions_3.patch
          19 kB
          Petr Skoda
        6. TransactionsAndExceptionsFlow.png
          41 kB
          Eloy Lafuente (stronk7)

            stronk7 Eloy Lafuente (stronk7)
            skodak Petr Skoda
            Nobody Nobody
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              Created:
              Updated:
              Resolved:

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