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cbe4a26156
Fix possible dead locks when running the propagator caused by two
requests updating the same amount rows in transactions.
- Lock rows always in the same deterministic order by sorting the
path_hash first
- On all database outside of sqlite, also do first a SELECT FOR UPDATE
to lock all the rows used in batch UPDATE calls, afterward to decrease
the risk of two requests trying to lock the same rows
Signed-off-by: Carl Schwan <carlschwan@kde.org>
(cherry picked from commit
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| .. | ||
| apps | ||
| blueprints | ||
| Core | ||
| data | ||
| docker | ||
| lib | ||
| objectstore | ||
| autoload.php | ||
| bootstrap.php | ||
| databases-all-config.php | ||
| drone-run-integration-tests.sh | ||
| drone-run-php-tests.sh | ||
| drone-wait-objectstore.sh | ||
| enable_all.php | ||
| karma.config.js | ||
| phpunit-autotest-external.xml | ||
| phpunit-autotest.xml | ||
| preseed-config.php | ||
| redis-cluster.config.php | ||
| redis.config.php | ||
| startsessionlistener.php | ||