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Add rollback #4655

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Merged
dartcafe merged 2 commits into from
Apr 27, 2026
+6 −1
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Add rollback #4655

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175392a
adding a rollback block before executing the exception code #4652
dartcafe Apr 27, 2026
0119df2
move warning log
dartcafe Apr 27, 2026
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7 changes: 6 additions & 1 deletion lib/Migration/RepairSteps/CreateUniqueIndices.php
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Original file line number Diff line number Diff line change
Expand Up @@ -43,8 +43,13 @@ public function run(IOutput $output): void {
// But the app relies on these indices to function properly, so we have to ensure they are created.
// If for any reasons the unique indices cannot be created, we remove all unique indices and create them again.
// This is a workaround for index conflicts that might occur during migration.
$output->warning('Polls - Exception during index migration: ' . $e->getMessage() . "\n" . $e->getTraceAsString());

if (str_contains($e->getMessage(), 'already exists') || str_contains($e->getMessage(), '42P07')) {
$output->warning('Polls - Index conflict detected, rebuilding unique indices: ' . $e->getMessage());
$output->warning('Polls - Index conflict detected, rebuilding unique indices.');
if ($this->connection->inTransaction()) {
$this->connection->rollBack();
}
$this->schema = $this->connection->createSchema();
$this->indexManager->setSchema($this->schema);
$messages = array_merge($messages, $this->indexManager->repairPrimaryKeys());
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