mbk-lab
/
nextcloud
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

fixes #329: query the database in chunks of 200

This commit is contained in:
Thomas Mueller 2012-11-05 22:42:03 +01:00
parent 972243d564
commit 415ec58422
1 changed files with 12 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
lib/connector/sabre/directory.php
View File

@ -116,7 +116,6 @@ class OC_Connector_Sabre_Directory extends OC_Connector_Sabre_Node implements Sa
* @return Sabre_DAV_INode[]
*/
public function getChildren() {
$folder_content = OC_Files::getDirectoryContent($this->path);
$paths = array();
foreach($folder_content as $info) {
@ -124,15 +123,18 @@ class OC_Connector_Sabre_Directory extends OC_Connector_Sabre_Node implements Sa
}
$properties = array_fill_keys($paths, array());
if(count($paths)>0) {
$placeholders = join(',', array_fill(0, count($paths), '?'));
$query = OC_DB::prepare( 'SELECT * FROM `*PREFIX*properties` WHERE `userid` = ?' . ' AND `propertypath` IN ('.$placeholders.')' );
array_unshift($paths, OC_User::getUser()); // prepend userid
$result = $query->execute( $paths );
while($row = $result->fetchRow()) {
$propertypath = $row['propertypath'];
$propertyname = $row['propertyname'];
$propertyvalue = $row['propertyvalue'];
$properties[$propertypath][$propertyname] = $propertyvalue;
$chunks = array_chunk($paths, 200, false);
foreach ($chunks as $pack) {
$placeholders = join(',', array_fill(0, count($pack), '?'));
$query = OC_DB::prepare( 'SELECT * FROM `*PREFIX*properties` WHERE `userid` = ?' . ' AND `propertypath` IN ('.$placeholders.')' );
array_unshift($pack, OC_User::getUser()); // prepend userid
$result = $query->execute( $pack );
while($row = $result->fetchRow()) {
$propertypath = $row['propertypath'];
$propertyname = $row['propertyname'];
$propertyvalue = $row['propertyvalue'];
$properties[$propertypath][$propertyname] = $propertyvalue;
}
}
}