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phorge-phorge/resources/sql/patches/111.commitauditmigration.php
vrana e10fdbe77e Use write connection and transactions in SQL patches
Summary:
Patches often read from slaves (possibly stale data) and use that information to write on master.
It causes problems when applying more patches quickly after each other because data created in previous patch may not be replicated yet.

Test Plan:
  $ bin/storage upgrade

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4483
2013-01-17 12:07:16 -08:00

58 lines
1.3 KiB
PHP

<?php
echo "Updating old commit authors...\n";
$table = new PhabricatorRepositoryCommit();
$table->openTransaction();
$conn = $table->establishConnection('w');
$data = new PhabricatorRepositoryCommitData();
$commits = queryfx_all(
$conn,
'SELECT c.id id, c.authorPHID authorPHID, d.commitDetails details
FROM %T c JOIN %T d ON d.commitID = c.id
WHERE c.authorPHID IS NULL
FOR UPDATE',
$table->getTableName(),
$data->getTableName());
foreach ($commits as $commit) {
$id = $commit['id'];
$details = json_decode($commit['details'], true);
$author_phid = idx($details, 'authorPHID');
if ($author_phid) {
queryfx(
$conn,
'UPDATE %T SET authorPHID = %s WHERE id = %d',
$table->getTableName(),
$author_phid,
$id);
echo "#{$id}\n";
}
}
$table->saveTransaction();
echo "Done.\n";
echo "Updating old commit mailKeys...\n";
$table->openTransaction();
$commits = queryfx_all(
$conn,
'SELECT id FROM %T WHERE mailKey = %s FOR UPDATE',
$table->getTableName(),
'');
foreach ($commits as $commit) {
$id = $commit['id'];
queryfx(
$conn,
'UPDATE %T SET mailKey = %s WHERE id = %d',
$table->getTableName(),
Filesystem::readRandomCharacters(20),
$id);
echo "#{$id}\n";
}
$table->saveTransaction();
echo "Done.\n";