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divide ids into chunks of 1k

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Jörn Friedrich Dreyer 2013-07-31 15:13:00 +02:00 committed by Victor Dubiniuk
parent e8bf576184
commit 27511d9187
1 changed files with 18 additions and 9 deletions
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27
apps/files_sharing/lib/cache.php
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@ -239,16 +239,25 @@ class Shared_Cache extends Cache {
}
}
$placeholders = join(',', array_fill(0, count($ids), '?'));
$sql = 'SELECT `fileid`, `storage`, `path`, `parent`, `name`, `mimetype`, `mimepart`, `size`, `mtime`, `encrypted`, `unencrypted_size`, `etag`
FROM `*PREFIX*filecache` WHERE `name` LIKE ? AND `fileid` IN (' . $placeholders . ')';
$result = \OC_DB::executeAudited($sql, array_merge(array($pattern), $ids));
$files = array();
while ($row = $result->fetchRow()) {
$row['mimetype'] = $this->getMimetype($row['mimetype']);
$row['mimepart'] = $this->getMimetype($row['mimepart']);
$files[] = $row;
// divide into 1k chunks
$chunks = array_chunk($ids, 1000);
foreach ($chunks as $chunk) {
$placeholders = join(',', array_fill(0, count($chunk), '?'));
$sql = 'SELECT `fileid`, `storage`, `path`, `parent`, `name`, `mimetype`, `mimepart`, `size`, `mtime`, `encrypted`, `unencrypted_size`, `etag`
FROM `*PREFIX*filecache` WHERE `name` LIKE ? AND `fileid` IN (' . $placeholders . ')';
$result = \OC_DB::executeAudited($sql, array_merge(array($pattern), $chunk));
while ($row = $result->fetchRow()) {
$row['mimetype'] = $this->getMimetype($row['mimetype']);
$row['mimepart'] = $this->getMimetype($row['mimepart']);
$files[] = $row;
}
}
return $files;
}