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phorge-phorge/resources/sql/patches/20131106.diffphid.2.mig.php
epriestley da40f80741 Update PhabricatorLiskDAO::chunkSQL() for new %Q semantics
Summary:
Ref T13217. This method is slightly tricky:

  - We can't safely return a string: return an array instead.
  - It no longer makes sense to accept glue. All callers use `', '` as glue anyway, so hard-code that.

Then convert all callsites.

Test Plan: Browsed around, saw fewer "unsafe" errors in error log.

Reviewers: amckinley

Reviewed By: amckinley

Subscribers: yelirekim, PHID-OPKG-gm6ozazyms6q6i22gyam

Maniphest Tasks: T13217

Differential Revision: https://secure.phabricator.com/D19784
2018-11-13 08:59:18 -08:00

47 lines
1,007 B
PHP

<?php
$diff_table = new DifferentialDiff();
$conn_w = $diff_table->establishConnection('w');
$size = 1000;
$row_iter = id(new LiskMigrationIterator($diff_table))->setPageSize($size);
$chunk_iter = new PhutilChunkedIterator($row_iter, $size);
foreach ($chunk_iter as $chunk) {
$sql = array();
foreach ($chunk as $diff) {
$id = $diff->getID();
echo pht('Migrating diff ID %d...', $id)."\n";
$phid = $diff->getPHID();
if (strlen($phid)) {
continue;
}
$type_diff = DifferentialDiffPHIDType::TYPECONST;
$new_phid = PhabricatorPHID::generateNewPHID($type_diff);
$sql[] = qsprintf(
$conn_w,
'(%d, %s)',
$id,
$new_phid);
}
if (!$sql) {
continue;
}
foreach (PhabricatorLiskDAO::chunkSQL($sql) as $sql_chunk) {
queryfx(
$conn_w,
'INSERT IGNORE INTO %T (id, phid) VALUES %LQ
ON DUPLICATE KEY UPDATE phid = VALUES(phid)',
$diff_table->getTableName(),
$sql_chunk);
}
}
echo pht('Done.')."\n";