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phorge-phorge/resources/sql/autopatches/20180208.maniphest.02.populate.php
epriestley aba7c98bae Skip loading transaction handles in an old migration
Summary:
Ref T13305. See that task for discussion.

This old migration may indirectly cause search index worker tasks to queue by loading handles. They'll fail since we later added `dateCreated` to the worker task table.

Use `needHandles(false)` (since we don't use them) to disable loading handles and avoid the problem.

Test Plan:
  - Ran `bin/storage upgrade -f` on an older instance (late 2016) and hit this issue.
  - Applied the patch, got a clean migration to modernity.

Reviewers: amckinley

Reviewed By: amckinley

Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam

Maniphest Tasks: T13305

Differential Revision: https://secure.phabricator.com/D20570
2019-06-17 13:57:47 -07:00

66 lines
1.8 KiB
PHP

<?php
$table = new ManiphestTask();
$conn = $table->establishConnection('w');
$viewer = PhabricatorUser::getOmnipotentUser();
foreach (new LiskMigrationIterator($table) as $task) {
if ($task->getClosedEpoch()) {
// Task already has a closed date.
continue;
}
$status = $task->getStatus();
if (!ManiphestTaskStatus::isClosedStatus($status)) {
// Task isn't closed.
continue;
}
// Look through the transactions from newest to oldest until we find one
// where the task was closed. A merge also counts as a close, even though
// it doesn't currently produce a separate transaction.
$type_status = ManiphestTaskStatusTransaction::TRANSACTIONTYPE;
$type_merge = ManiphestTaskMergedIntoTransaction::TRANSACTIONTYPE;
$xactions = id(new ManiphestTransactionQuery())
->setViewer($viewer)
->withObjectPHIDs(array($task->getPHID()))
->needHandles(false)
->withTransactionTypes(
array(
$type_merge,
$type_status,
))
->execute();
foreach ($xactions as $xaction) {
$old = $xaction->getOldValue();
$new = $xaction->getNewValue();
$type = $xaction->getTransactionType();
// If this is a status change, but is not a close, don't use it.
// (We always use merges, even though it's possible to merge a task which
// was previously closed: we can't tell when this happens very easily.)
if ($type === $type_status) {
if (!ManiphestTaskStatus::isClosedStatus($new)) {
continue;
}
if ($old && ManiphestTaskStatus::isClosedStatus($old)) {
continue;
}
}
queryfx(
$conn,
'UPDATE %T SET closedEpoch = %d, closerPHID = %ns
WHERE id = %d',
$table->getTableName(),
$xaction->getDateCreated(),
$xaction->getAuthorPHID(),
$task->getID());
break;
}
}